SAIC jobs in Houston, TX

In support of NASA Safety and Mission Assurance (S&MA), the primary purpose of the Government-Furnished Equipment (GFE) Software Assurance Engineer position is to ensure that acquired and developed GFE software products supporting spaceflight are safe, reliable, and capable of performing their required functions. Supported GFE projects span the International Space Station, Artemis/Orion, Gateway Lunar Outpost, Extravehicular Activity, and various other NASA initiatives. Deliverables include analysis and assessment reports, safety data package inputs, documented comments, issues, and discrepancies; inspection and review results; and analysis and recommendations provided to NASA/SAIC management through milestone and product reviews, program panels and boards, and the Certificate of Flight Readiness (CoFR) process. The role also includes drafting procedures as needed. Position duties include: * Ensuring that GFE software requirements, design, and products comply with NASA Flight Program and S&MA software assurance requirements. * Assessing software development, testing, verification, process documentation, and change products to identify issues and non-compliances, and verify software and system software meets requirements. * Analyze code to verify it is reliable, secure, and meets customer requirements (e.g., code test coverage, static analysis). * Performing analysis to verify compliance with safety requirements, including Computer-Based Controls (e.g., SSP 50038, GP 10K), and System Safety Requirements. * Ensuring adherence to applicable NASA standards such as NPR 7150.2 and NASA-STD-8739.8A/B. Qualifications Education and Experience: Possess a bachelor's or higher degree in computer science, software engineering, or computer engineering. Degrees in other engineering/ science/ technical fields will be considered with sufficient related education or experience. Senior Software Safety and Assurance Engineer: Bachelors and eight (8) years or more related experience; Masters or PhD and five (5) years or more experience. Training, education, and/or experience in the following areas is preferred: * The development, assurance, and certification of complex, critical computerized control systems safety for systems containing software or programmable electronics, to include implementation of technical requirements for safety. This may include NASA systems, or commercial systems (e.g., medical devices, energy, aviation). * Distributed software control systems. * Models and simulations. * Fault Management. * UML. * Time Triggered Ethernet (TTE). Applicants with experience, knowledge, or coursework in one or more of the following areas are preferred: * The development, assurance, and certification of complex, critical computerized control systems safety for systems containing software or programmable electronics, to include implementation of technical requirements for safety. This may include NASA systems, or commercial systems (e.g., medical devices, energy, aviation). * Understanding of NASA software engineering and software assurance requirements. * Familiar with NASA flight certification processes, or certification processes for other industries, including safety. Overview SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Join a Team that's Shaping the Future of IT Support At BAE Systems, we're passionate about delivering innovative IT solutions that enable our customers to achieve their missions. As a Remote Initial Support Analyst, you'll play a critical role in providing Tier 1 analysis and support for zero client, thin client, thick client, desktop, laptop, and high-performance end-user computing services and peripheral devices. You'll work closely with our team to ensure seamless delivery of IT services, utilizing existing, Government-owned devices to the maximum extent practicable. Your day-to-day responsibilities will include managing the logistics of developing and deploying integrated solutions, ordering, operating, maintaining, and transporting assets. You will also provide basic print services for all identified devices, operate, install, configure, and maintain printer devices, and coordinate and track end-user and common device service handoffs. As a technical expert, you will exercise considerable latitude in determining objectives and approaches to assignments. By joining our team, you will have the opportunity to work on exciting projects, collaborate with a talented team, and make a significant impact on the customer's operations. Our company values innovation, teamwork, and customer satisfaction, and we are committed to providing a supportive and dynamic work environment. If you are a motivated and skilled technical support analyst looking for a new challenge, we encourage you to apply. * Experience with printer devices, including installation, configuration, and maintenance * Strong project management skills, with the ability to lead projects and teams * Experience working in a fast-paced, dynamic environment with multiple priorities and deadlines * Experience with ServiceNow, JIRA and similar Location Requirement The successful candidate must be located within 50 miles of a a slected work site, Galveston, TX, Buffalo, NY, Albuquerque, NM #Castle-NetRequired Education, Experience, & Skills Required Education, Experience, & Skills * Bachelor's degree in Computer Science, Information Technology, or related field * 4+ years of experience in IT support, with a focus on end-user computing services and peripheral devices * Applies extensive expertise, and has full knowledge of other related disciplines * Work is performed with some direction, but with considerable latitude in determining objectives and approaches to assignment * Strong analytical and problem-solving skills, with the ability to troubleshoot complex technical issues * Excellent communication and interpersonal skills, with the ability to work effectively with customers and team members Technical Skills: * Experience with IT service management frameworks (e.g., ITIL) * Knowledge of network protocols and architectures (e.g., TCP/IP, DNS, DHCP) * Familiarity with virtualization technologies (e.g., VMware, Citrix) * Experience with remote access and service capabilities Certifications: * MCSA, VCP or similar industry certification Preferred Education, Experience, & Skills * Education: * Master's degree in information technology, Cybersecurity, Data Science, Information Systems, Computer Science, or related field. * Certifications: * MCSA, VCP or similar industry certification * Experience: * Experience with cloud-based solutions, including AWS, Azure, and/or Google Cloud. * Configuration Management/Document Management. * Experince with ServiceNow and JIRA What We Offer: * Competitive Salary and Benefits: * Competitive salary and benefits package. * Professional Development: * Opportunity to work with a dynamic team in a fast-paced environment. * Professional development and growth opportunities. Pay Information Full-Time Salary Range: $95106 - $161680 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride and dedication shows in everything we do-from intelligence analysis, cyber operations and IT expertise to systems development, systems integration, and operations and maintenance services. Knowing that our work enables the U.S. military and government to recognize, manage and defeat threats inspires us to push ourselves and our technologies to new levels. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom. For SAIC's contractual support to the NASA Johnson Space Center (JSC) Safety and Mission Assurance (SMA) Directorate, the Training Specialist 1 position teaches NASA Workmanship Standards courses and IPC Courses, such as Through Hole Soldering and Surface Mount Technologies, to NASA/contractor engineering and technician staff. The Training Specialist 1 teaches courses in support of a Training Lead, who will mentor and oversee their progression as an instructor. Training Specialist 1 support tasks include but are not limited to the following: Obtain Level B instructor certification in the NASA Workmanship Standards and CIT Certifications in the necessary IPC standards and/or maintain such certifications. This requires approximately 2 to 3 weeks of travel to the NASA Level A training centers and IPC training center every other year. Teach courses included in the Workmanship Standards and IPC suite defined in NASA Std. 8739.6. Support the Training Lead in development of new lesson plans and updates to training materials. Maintenance of classroom equipment and facilities. Required Education/Background: High School Degree. Candidate must be a U.S. Citizen. A minimum of 3-5 years of related technical experience in performing technical tasks such as soldering, fiber optics, electronics cabling and harnessing, electronics assembly, processing, and inspection. Required Skills: PC literacy with proficiency in the use of Microsoft office applications including Word, Excel, and PowerPoint. Strong presentation skills in technical forums/classroom. Adaptability and flexibility regarding changes in task assignments and deadlines. Ability to work both independently and as a team. Ability to receive and execute specific assignments with minimal supervision. Ability to maintain positive working relationships with NASA customer, peers, and manager/supervisor. Must be willing to travel as defined above. Desired Experience: Prior experience supporting NASA projects from a hardware perspective. Prior experience with design, inspection, testing, and/or certification of spaceflight rated electronics. Prior experience/training certifications in any of the NASA Workmanship Standards. Prior experience training/mentoring technicians in best practices and standards as applied to industry and/or NASA standards.

* ATTN FERS RETIREES: Earnings received as an ATC Instructor, ATC Training Instructional Supervisor, or Contractor Site Supervisor working on this program are EXEMPT from the Supplemental Annuity earnings limits for FERS retirees between the ages of 56 and 62. We are looking for an experienced, Part-time, Air Traffic Control Instructor-I to join the SAIC Controller Training Solutions (CTS) team at the Houston TRACON (I90), located in Houston, TX, supporting air traffic controller training services for the Federal Aviation Administration (FAA). The CTS Instructor-I is a hands-on position that requires the candidate to effectively and consistently deliver the highest quality classroom instruction to a wide variety of students including developmental air traffic controllers and Certified Professional Controllers (CPC). The successful candidate for this position must demonstrate strong technical skills with current ATC systems and procedures. This position may provide mentoring for students and Remote Pilot Operators (RPO), and may participate in curriculum design and development. The selected candidate must demonstrate the knowledge and skills applicable for obtaining classroom instruction certifications at FAA air traffic control facilities within the U.S. National Airspace System. The Federal Aviation Administration (FAA) is responsible for ensuring that air traffic control specialists provide the flying public with a high level of safety and professionalism. A well-trained Air Traffic Control (ATC) workforce plays an essential role in fulfilling this responsibility. The FAA employs more than 14,000 air traffic controllers. They work in air traffic facilities of varying sizes, safely separating more than 50,000 aircraft in the National Airspace System (NAS) each day. To provide such air traffic services, the FAA trains new air traffic control specialists and provides recurrent training to current air traffic control specialists. The FAA utilizes Contractor-provided instructional services at FAA ATC facilities throughout the U.S. and its Territories to ensure these training needs are met. The scope of the contractor-provided services includes all training and training program support to successfully train and prepare students to become fully certified air traffic controllers. SAIC must provide training and training related support services as required for all types and levels of ATC facilities. Qualifications Required Qualifications: * US Citizenship is required with the ability to obtain and maintain a Public Trust clearance * The CTS Instructor candidate must have a minimum of five (5) years of FAA CPC experience controlling live traffic, or recent experience as a contract Instructor at an FAA facility. Experience must have been at the same type and same [or greater] level of ATC facility as the Houston TRACON (I90) Desired Skills and Experience: * Direct experience as a Certified Professional Controller (CPC) at the Houston TRACON (I90) is preferred but not required * Demonstrated ability to interface effectively with FAA personnel at all levels to ensure the delivery of training services meet the needs of the local facility, as well as the FAA's overall Air Traffic Control mission is highly desired * Experience demonstrating excellent teaching and/or platform skills, classroom management techniques, and a student-focused drive for continuous improvement Education: * High school diploma or equivalent (GED) required * FAA Certified Professional Controller (CPC) certification required with the ability to obtain and maintain Instructor-I Certification Overview SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

SAIC has an immediate need for a Manager for the Software Assurance and IT Development Team, reports to the Program Manager in support of the SMAEC contract at NASA's Johnson Space Center in Houston, Texas. SMAEC provides comprehensive safety and mission assurance (SMA) services to all active and in-development Human Space Flight (HSF) programs led or supported at Johnson Space Center in Houston, TX. The manager will oversee employees and projects across a diverse range of areas including: flight software safety, assurance and quality engineering, IT projects for desktop support, server administration, develop and maintain software tools and application for the SMA Directorate, cyber security, and network system initiatives and facilities support for the SAIC Nassau Bay facility. The Manager will be responsible for ensuring successful delivery of capability, products, and services required by the government customer. The manager will ensure that each assigned project is well-defined, expertly executed, and positively accepted. **Job Responsibilities:** + Coordinate with contract leadership, including peer managers, employees, and key stakeholders to ensure engineering, cyber security, and operational SME resources are available to deliver products and services across the SMAEC contract and work proactively to identify and resolve issues. + Directs project team to follow comprehensive communications and stakeholder engagement plans and ensure the team maintains and demonstrates effective communication within the team, with other contract teams, and with the NASA customers. + Ensure all project scope changes are fully vetted and documented. + Provide regular communication with the PM of technical items and issues including projects, programs, milestones, flight readiness, mission anomalies, IT projects, network and network security status, that the contract is supporting as part of the contract and task order Statements of Work (SOW). + Contribute to generation of task specific Basis of Estimates (BOEs) and monthly forecasts. + Communicate with the PM and DPM of performance issues including personnel, processes, tools, or interfaces that could or are affecting TO or contract performance or deliverables - Provide monthly product reporting (metrics, trend analysis, etc.). + Maintain data as required in designated repositories to allow efficient retrieval and comply with Quality Management System and Configuration Management requirements. + Establish and maintain forums, training, and certifications/qualifications for disciplines to grow and enhance contract overall capability to achieve and exceed customer technical needs. + Seek out technical innovations. + Monitor and manage staff performance including regular performance discussions, identifying succession planning for important roles, identifying personnel skill growth goals and opportunities, identifying and quickly elevating employee performance issues to the PM and Human Resources as required for resolution; identify and recognized excellent employee work and nominate employees for special recognition including merits, spot bonuses, and other awards. + Manage resource assignments and workloads, including staffing (developing position requisitions, interviewing, hiring). + Ensure assigned staff receive required training (including SAIC, NASA, and Contract specific). + Provide required and requested inputs to Business Management Office (e.g. metrics, trends, feedback). + Coordinate technical approaches across workgroup to efficiently address issues and assignment of resources. + Ensure staff compliance to NASA, SMAEC contract, and SAIC corporate requirements and policies. + Utilize project management practices to assure schedules, milestones, and deliverables are met. **Qualifications** **External Required Education and Experience:** + Bachelor degree in software or computer engineering, computer science, or related technical discipline and ten (10) years or more experience; Masters and eight (8) years or more experience. + At least 5 years' experience supporting human spaceflight. **Demonstrated Capabilities In The Following:** + Senior technical engineering experience - Excellent Technical Team Leadership. + Customer Communications (Verbal & Written). + Technical mentoring. + Project risk assessment and mitigation. + Software safety, assurance, and quality engineering. + IT projects for desktop support, server and network administration, cyber security. + Software development. + Facilities support. **Required Skills:** + Proficiencies with multiple MS-Office products to include Excel, Word, PowerPoint and Project. + Must be highly detail oriented and have demonstrated capability for project planning, organizing, for providing task direction, and tracking of tasks. + Excellent oral and written communication skills. + Familiar with Risk Management methodologies. + Familiar with Resource planning. **Desired Skills / Experiences:** + Project management experience and familiarity with methodologies and tools, PMP considered a plus. + Supervisory experience. **Clearance:** + National Agency Background Check (NAC). **Certifications / Training:** + None. **Desired Education:** + NASA SMA Technical Excellence Program (STEP) courses. **Desired Certifications / Training:** + PMP. REQNUMBER: 2510902 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

NASA Spacecraft Thermal Systems and Software EngineerJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI is looking for an experienced Spacecraft Thermal Systems and Software Engineer to perform thermal analysis, and to develop engineering analysis software tools for NASA's human-rated spacecraft that will be used to return humans to the Moon, and to lay stepping-stones for Mars exploration. This position requires an experienced thermal systems engineer with software skills to support future crewed spacecraft and space vehicles. Thermal systems engineering work consists of applying domain knowledge toward the development and execution of physics-based software tools to visualize, analyze, and predict performance of thermal protection systems (TPS) on crewed entry vehicles and support the Entry Systems Modeling (ESM) Project. Support includes working with customers to drive testing plans, visualize three-dimensional flight and test data, evaluate material performance, and optimize processes and procedures. This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy, have strong customer relationship skills, possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise, and be an articulate speaker able to communicate complex technical ideas in a convincing manner. The individual must share our passion for our Nation's Space Program and share in the excitement of developing the next human-rated space vehicles. This work takes place at NASA/Johnson Space Center (JSC) in Houston, TX, a highly stimulating and dynamic environment that is critical in human space flight and the space exploration initiative. Responsibilities: Develop requirements for, design, develop, and maintain TPS engineering analytical software tools. Review and assess published literature and adaptation of techniques to materials of interest, e.g., as Avcoat, PICA, and 3DMAT. Support ESM Project with Stochastic Parallel Rarefied-gas Time-accurate Analyzer (SPARTA) code development to enable deterministic microstructural modelling to calculate porosity and tortuosity. Support of 3D Printed TPS analytical modeling efforts with Porous Microstructure Analysis (PuMA) code enhancements to calculate thermal conductivity. Support TPS test planning by evaluating test cases with the Charring Ablator Response (CHAR) mathematical model. Provide ongoing software development and feature enhancements of the Phase I and Phase II TPS sizing tools for the Artemis Program along with database development and 3D visualization of results. Support Artemis post-flight analysis and data visualization efforts. Conduct analyses and provide products supporting development and advancement of ESM modeling capabilities. Develop documentation including software users guides and other publications, as needed. Interface with NASA and prime contractor engineering teams. Qualifications: Required: Must be a U.S. Citizen or Permanent Resident. B.S. in Mechanical or Aerospace Engineering, or related disciplines required. At least two years of related experience in thermal analysis and software tool development related to human-rated spacecraft, particularly with thermal protection systems (TPS) associated with the entry mission phase. Experience with entry systems modeling including data acquisition and analysis. Experience in software development associated with human-rated space vehicles, e.g., Orion, Gateway, HLS, CCP spacecraft, International Space Station, or Space Shuttle. Experience developing objected-oriented C++ code. Experience with Python scripting. Must be flexible, open to new challenges in a dynamic environment, and possess strong technical expertise combined with strong verbal and written communication skills. Ability to manage multiple priorities with little supervision. Must be a highly responsible, team-oriented individual with strong work ethic. Must have highly developed coordination and organization skills. Desired: M.S. in Mechanical or Aerospace Engineering, or related disciplines. Vehicle-wide knowledge of space vehicle systems, e.g., avionics, command and telemetry, command and control, systems management, crew life support, displays, power, propulsion, thermal, guidance, navigation and control, communications and tracking, etc. Familiarity with NASA's Orion spacecraft. Experience with software configuration management tools such as Git and Subversion. Experience using Charring Ablator Response (CHAR) mathematical model. Experience with Computational Fluid Dynamics (CFD) or 3D analysis and mesh generation with tools such as Ansys Engineering Simulation Software. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $76,000 - 155,700 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

NASA Software Project Lead Engineer: Space Vehicle Simulation + Software DevelopmentJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * CACI provides expertise and technology to enterprise and mission customers in support of national security missions and government transformation for defense, intelligence, and civilian customers. CACI's culture is the driving force behind our success. Our culture defines who we are, how we act, and what we believe is both the right way and our duty in conducting business. Our culture unifies us as a company and strengthens our resolve to meet our customers' - and our country's - most critical missions. CACI is looking for experienced lead spaceflight simulation software engineers to provide project leadership and technical expertise in simulation software math model development and integration to support human-rated space vehicle engineering and training simulations. You will work with current and future space flight simulations and models at NASA Johnson Space Center including Lunar Gateway, Human Landing Systems, future exploration systems, flexible spacecraft modeling, and robotic manipulators. You will include project leadership including prototyping, requirements definition, design, development, test and verification, integration of simulations and math models. This position may not be in a lead role initially, but, may begin in a senior engineering role involving extensive technical work. The position will lead to a future role in leadership. The Opportunity: This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy, have leadership experience and strong customer relationship skills, possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise, and be an articulate speaker able to communicate complex technical ideas in a convincing manner. The individual must share our passion for our Nation's Space Program and share in the excitement of developing the next human-rated space vehicles. Qualifications: Design and develop spacecraft simulations and math models for engineering and training simulations. Perform systems engineering in support of simulation requirements, interfaces, design, and performance. Perform engineering analysis using simulation. Perform simulation and math model integration, test, and verification. Integrate and test simulation software/hardware. Collaborate with engineering teams and contractors across multiple NASA programs and projects. Ensure adherence to JSC engineering software process practices. Willingness to take on a future technical leadership role including leading a software development team, developing and prioritizing new features based on customer needs, interacting with and providing support to users, managing project schedule, and giving large presentations and demonstrations of product capabilities. Support customer status reporting. Support people leadership including assignments and project leadership. Support recruiting and team member development initiatives. This work takes place at NASA/JSC in Houston, TX, a highly stimulating and dynamic environment that is critical in human space flight and the space exploration initiative. Required: Must be a U.S. Citizen or Permanent Resident to facilitate access to USG facilities. B.S. in Aerospace, Electrical, Software, Computer Science, or related disciplines required. At least ten years of experience in simulation development. Experience in technical leadership of simulation software development teams. Strong C++ programming skills. Experience developing software in a Linux environment. Experience coding with Python. Experience in simulation integration and development. Experience in math model/simulation unit testing. Experience in simulation verification and validation. Must have experience in the entire software life cycle. Must be flexible, open to new challenges in a dynamic environment, and possess strong technical expertise combined with strong verbal and written communication skills. Ability to manage multiple priorities with little supervision. Must be a highly responsible, team-oriented individual with strong work ethic. Desired: M.S. in Aerospace, Electrical, Software, Computer Science, or related discipline. Experience with the Trick Simulation Environment. Experience reviewing, understanding, and estimating effort for NASA task orders and with NASA contracting/proposals Experience with simulation development at NASA-JSC Object Oriented Analysis and Design (OOAD) experience. Experience developing or integrating 3-D graphics for simulations. Experience developing real-time video acquisition and processing software. Experience with Git. Experience in human-rated space vehicle subsystem domains (e.g., ECLSS, EPS, Propulsion, Mechanisms, C&T, C&DH, GN&C, Robotics). Experience with all aspects of project management. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $90,300 - 189,600 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Join a Team that's Shaping the Future of IT Support At BAE Systems, we're passionate about delivering innovative IT solutions that enable our customers to achieve their missions. As a Remote Initial Support Analyst, you'll play a critical role in providing Tier 1 analysis and support for zero client, thin client, thick client, desktop, laptop, and high-performance end-user computing services and peripheral devices. You'll work closely with our team to ensure seamless delivery of IT services, utilizing existing, Government-owned devices to the maximum extent practicable. Your day-to-day responsibilities will include managing the logistics of developing and deploying integrated solutions, ordering, operating, maintaining, and transporting assets. You will also provide basic print services for all identified devices, operate, install, configure, and maintain printer devices, and coordinate and track end-user and common device service handoffs. As a technical expert, you will exercise considerable latitude in determining objectives and approaches to assignments. By joining our team, you will have the opportunity to work on exciting projects, collaborate with a talented team, and make a significant impact on the customer's operations. Our company values innovation, teamwork, and customer satisfaction, and we are committed to providing a supportive and dynamic work environment. If you are a motivated and skilled technical support analyst looking for a new challenge, we encourage you to apply. Experience with printer devices, including installation, configuration, and maintenance Strong project management skills, with the ability to lead projects and teams Experience working in a fast-paced, dynamic environment with multiple priorities and deadlines Experience with ServiceNow, JIRA and similar Location Requirement The successful candidate must be located within 50 miles of a a slected work site, Galveston, TX, Buffalo, NY, Albuquerque, NM #Castle-Net Required Education, Experience, & Skills Bachelor's degree in Computer Science, Information Technology, or related field 4+ years of experience in IT support, with a focus on end-user computing services and peripheral devices Applies extensive expertise, and has full knowledge of other related disciplines Work is performed with some direction, but with considerable latitude in determining objectives and approaches to assignment Strong analytical and problem-solving skills, with the ability to troubleshoot complex technical issues Excellent communication and interpersonal skills, with the ability to work effectively with customers and team members Technical Skills: Experience with IT service management frameworks (e.g., ITIL) Knowledge of network protocols and architectures (e.g., TCP/IP, DNS, DHCP) Familiarity with virtualization technologies (e.g., VMware, Citrix) Experience with remote access and service capabilities Certifications: MCSA, VCP or similar industry certification About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride and dedication shows in everything we do-from intelligence analysis, cyber operations and IT expertise to systems development, systems integration, and operations and maintenance services. Knowing that our work enables the U.S. military and government to recognize, manage and defeat threats inspires us to push ourselves and our technologies to new levels. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. Education: Master's degree in information technology, Cybersecurity, Data Science, Information Systems, Computer Science, or related field. Certifications: MCSA, VCP or similar industry certification Experience: Experience with cloud-based solutions, including AWS, Azure, and/or Google Cloud. Configuration Management/Document Management. Experince with ServiceNow and JIRA What We Offer: Competitive Salary and Benefits: Competitive salary and benefits package. Professional Development: Opportunity to work with a dynamic team in a fast-paced environment. Professional development and growth opportunities. Typical Education and Experience Typically a Bachelor's Degree and 4 years work experience or equivalent experience

NASA Space Vehicle Modeling and Simulation EngineerJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: NACIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI is looking for an experienced Space Vehicle Modeling and Simulation Engineer to work with NASA's human-rated spacecraft systems in support of our Nation's space exploration initiative at NASA / Johnson Space Center in Houston, TX. Candidates should have great interest in spacecraft vehicles and systems, enjoy working with software, and most of all, possess a great passion to contribute to our Nation's exploration of space. This work involves math model and simulation development, integration, verification and validation on Linux PC platforms using the Trick© Simulation Environment and Development Toolkit. Individual will execute large-scale simulation verification and validation tasks and develop math models and simulations in support of the Artemis program for NASA space vehicles with a focus on Gateway. The ideal candidate has spacecraft domain experience in Guidance, Navigation, and Controls and a strong simulation development background. The engineer in this role will support Gateway simulation unit test development, code coverage analysis, verification, and validation for Class C simulation software. The engineer will identify and implement improvements to math models and simulation scenarios, analyze simulation data to evaluate system characteristics and performance, and support continual enhancements to the simulation architecture. This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy with strong customer relationship skills, possess a positive team-player attitude, and be flexible and willing to take on new assignments and responsibilities as they arise. Finally, the most qualified candidate will be an articulate speaker able to communicate complex technical ideas in a convincing manner, must share our passion for our Nation's Space Program, and share in the excitement of developing the next human-rated space vehicles. Responsibilities: Develop space vehicle system and subsystem simulation math model requirements, verify model requirements, and validate the simulation and models. Design and develop math models for spacecraft systems and subsystems including hardware and software. Develop simulation scenarios to test nominal and off-nominal spacecraft operations. Perform analysis on simulation data to investigate spacecraft system performance. Present analysis results and their impact on spacecraft performance, vehicle design and mission design to customers. Qualifications: Required: U.S. Citizen or Permanent Resident for access to USG Facilities. B.S. in Aerospace or Computer Engineering, Computer Science, or related disciplines with experience in software development, including overall project design, programming, testing, verification, validation, and documentation. 5+ years of experience working with aerospace vehicle simulations and math model development. Greater experience is highly valued. 5+ years of experience with simulation and math model verification and validation processes. 5+ years minimum experience with C++ and Python in a Linux environment. Greater experience is highly valued. Experience with software version control tools such as git. Strong computer and software skills in Linux environments. Ability to manage multiple priorities with minimal supervision. Highly responsible, team-oriented individual with strong work ethic. Desired: M.S. Aerospace or Computer Engineering, Computer Science or Modeling and Simulation and relevant work experience in aerospace software development projects. Experience with NASA NPR 7150.2 Class C Certification requirements. Experience with software simulation programming and scenario development, e.g., NASA / CACI Trick simulation is a plus. Experience with NASA's VERAS Python tool suite is a plus. Experience with spacecraft simulation development using NASA JEOD. 5+ years of experience with one or more spacecraft domain including orbital dynamics; robotic dynamics; Guidance, Navigation, and Controls; flexible body dynamics; vehicle kinematics; sensors; and effectors. Greater experience is highly valued. Experience with Continuous Integration tools and methods. Experience with Monte Carlo simulation methods. Experience with MATLAB/Simulink. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $76,000 - 155,700 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

**Join a Team that's Shaping the Future of IT Support** At BAE Systems, we're passionate about delivering innovative IT solutions that enable our customers to achieve their missions. As a **Tier 1 Initial Support Analyst** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of a dynamic team that values innovation, teamwork, and customer satisfaction. If you're a motivated and skilled IT professional looking for a new challenge, we encourage you to apply. As a Tier 1 Initial Support Analyst, you'll provide Tier 1 analysis and troubleshooting support for end-user computing devices, including zero clients, thin clients, thick clients, desktops, laptops, and high-performance computing services. You'll also provide Tier 1 support for remote access and service capabilities, including basic VPN checks, password resets, and connectivity troubleshooting. By joining our team, you'll have the opportunity to work on exciting projects, collaborate with a talented team, and make a significant impact on the customer's operations. You'll be expected to log and categorize incidents in ITSM platforms like ServiceNow, perform basic resolutions and workarounds for common issues, and document initial findings, trends, and resolutions in support tickets. If you're a motivated and skilled IT professional looking for a new challenge, we encourage you to apply. **Location Requirement** The successful candidate must be located within 50 miles of Buffalo, NY, Dallas, TX, Galveston, TX, or Huntington, WV. **Required Education, Experience, & Skills** **Required Education, Experience, & Skills** + Bachelor's degree in Information Technology, Computer Science, or a related field (or equivalent experience) + 2 years of experience in Tier and IT support, with hands-on expertise providing initial troubleshooting for end-user devices and remote access in government or large enterprise environments + Proven ability handling basic remote support for high-performance computing and peripherals + Active DoD Secret Clearance (must be current and transferable) + Strong knowledge of ITIL 4 practices, particularly incident and service desk management, and federal IT standards (e.g., NIST 800-53) + Proficiency in remote support tools (e.g., Microsoft Endpoint Manager, VMware Horizon) and OS platforms (Windows, Linux) + Excellent customer service, analytical, and communication skills for initial issue resolution + Sound understanding of industry practices, techniques, and standards, with broad application of concepts and principles **Preferred Education, Experience, & Skills** **Preferred Education, Experience, & Skills** + CompTIA A certification + Experience supporting DoD or large federal end-user environments, including VDI basics and secure remote access (e.g., CAC/PIV integration) + ITIL 4 Foundation or higher certification, with focus on service operation + Background in high-performance computing support (e.g., GPU virtualization) and scripting for routine tasks (e.g., PowerShell) + Master's degree in a relevant field or additional certifications (e.g., CompTIA Network ) **Pay Information** Full-Time Salary Range: $70735 - $120250 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20 hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. **Tier 1 Initial Support Analyst** **118230BR** EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression

NASA Artemis Lunar Gateway Flight Software Development EngineerJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * CACI provides expertise and technology to enterprise and mission customers in support of national security missions and government transformation for defense, intelligence, and civilian customers. CACI's culture is the driving force behind our success. Our culture defines who we are, how we act, and what we believe is both the right way and our duty in conducting business. Our culture unifies us as a company and strengthens our resolve to meet our customers' - and our country's - most critical missions. The Gateway, a vital component of NASA's Artemis Program, will serve as a multi-purpose outpost orbiting the Moon that provides essential support for long-term human return to the lunar surface and serves as a staging point for deep space exploration. CACI is looking for an experienced Artemis Lunar Gateway Flight Software Development Engineer to provide NASA Johnson Space Center with software skills in the development of NASA's Lunar Gateway vehicle flight software. This software engineering position includes prototyping, requirements definition, design, development, test and verification, integration, and certification of Flight Software. The Opportunity: This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy, have strong customer relationship skills, possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise, and be an articulate speaker able to communicate complex technical ideas in a convincing manner. The individual must share our passion for our Nation's Space Program and share in the excitement of developing the next human-rated space vehicles. Responsibilities: Design and develop Lunar Gateway Flight Software. Perform systems engineering in support of software requirements and interface definitions, design, and performance analysis. Perform software integration, test, and verification. Integrate and test software/hardware in avionics test bed and flight certification environments. Collaborate with engineering teams and contractors across multiple NASA programs and projects. Ensure adherence to JSC standard software process practices. This work takes place at NASA/JSC in Houston, TX, a highly stimulating and dynamic environment that is critical in human space flight and the space exploration initiative. Qualifications: Required: Must be a U.S. Citizen or Permanent Resident. B.S. in Aerospace, Electrical, Software, Computer or Systems Engineering, Computer Science, or related disciplines required. At least five years of experience in software development for safety-critical software. Experience can be for aerospace vehicles or in other industries, e.g., oil and gas. More experience is highly valued. Strong C programming skills and experience with Linux. Must have experience in the entire software life cycle. Must be flexible, open to new challenges in a dynamic environment, and possess strong technical expertise combined with strong verbal and written communication skills. Requires the ability to manage multiple priorities with little supervision. Must be a highly responsible, team-oriented individual with strong work ethic. Desired: M.S. in Aerospace, Electrical, Software, Computer or Systems Engineering, Computer Science, or related discipline. Experience in human-rated space vehicles, e.g., Space Shuttle, Space Station, Orion, Commercial Crew, and in specific vehicle software domains (e.g., C&T, C&DH, GN&C software). C++ programming and Object-Oriented Design and Analysis (OOAD) skills. Experience in NASA Core Flight Software (CFS). Python development skills. Experience developing embedded software for Real-time Operating Systems, preferably VxWorks. Experience in Time-Triggered Ethernet (TTE). Experience in other bus communication protocols (e.g., 1553, RS-422, RS-232, USB, Ethernet). Experience developing software interfacing with Data Acquisition (DAQ) I/O cards. Experience developing and troubleshooting device drivers. Experience in software and systems integration. Experience in automated testing. Experience in verification testing. Experience using GitLab and the Git version control system. Experience using Jira. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $76,000 - 155,700 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

+ **ATTN FERS RETIREES: Earnings received as an ATC Instructor, ATC Training Instructional Supervisor, or Contractor Site Supervisor working on this program are EXEMPT from the Supplemental Annuity earnings limits for FERS retirees between the ages of 56 and 62.** We are looking for an experienced, **Part-time, Air Traffic Control Instructor-I** to join the SAIC Controller Training Solutions (CTS) team at the **Houston TRACON (I90),** located in **Houston, TX,** supporting air traffic controller training services for the Federal Aviation Administration (FAA). The CTS Instructor-I is a hands-on position that requires the candidate to effectively and consistently deliver the highest quality classroom instruction to a wide variety of students including developmental air traffic controllers and Certified Professional Controllers (CPC). The successful candidate for this position must demonstrate strong technical skills with current ATC systems and procedures. This position may provide mentoring for students and Remote Pilot Operators (RPO), and may participate in curriculum design and development. The selected candidate must demonstrate the knowledge and skills applicable for obtaining classroom instruction certifications at FAA air traffic control facilities within the U.S. National Airspace System. The Federal Aviation Administration (FAA) is responsible for ensuring that air traffic control specialists provide the flying public with a high level of safety and professionalism. A well-trained Air Traffic Control (ATC) workforce plays an essential role in fulfilling this responsibility. The FAA employs more than 14,000 air traffic controllers. They work in air traffic facilities of varying sizes, safely separating more than 50,000 aircraft in the National Airspace System (NAS) each day. To provide such air traffic services, the FAA trains new air traffic control specialists and provides recurrent training to current air traffic control specialists. The FAA utilizes Contractor-provided instructional services at FAA ATC facilities throughout the U.S. and its Territories to ensure these training needs are met. The scope of the contractor-provided services includes all training and training program support to successfully train and prepare students to become fully certified air traffic controllers. SAIC must provide training and training related support services as required for all types and levels of ATC facilities. **Qualifications** **Required Qualifications:** + **US Citizenship is required with the ability to obtain and maintain a Public Trust clearance** + The CTS Instructor candidate must have a minimum of five (5) years of FAA CPC experience controlling live traffic, or recent experience as a contract Instructor at an FAA facility. Experience must have been at the same type and same [or greater] level of ATC facility as the **Houston TRACON (I90)** **Desired Skills and Experience:** + Direct experience as a Certified Professional Controller (CPC) at the **Houston TRACON (I90)** is preferred but not required + Demonstrated ability to interface effectively with FAA personnel at all levels to ensure the delivery of training services meet the needs of the local facility, as well as the FAA's overall Air Traffic Control mission is highly desired + Experience demonstrating excellent teaching and/or platform skills, classroom management techniques, and a student-focused drive for continuous improvement **Education:** + High school diploma or equivalent (GED) required + **FAA Certified Professional Controller (CPC) certification required** with the ability to obtain and maintain **Instructor-I** Certification REQNUMBER: 2511358 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

External Required Education and Experience: Bachelor degree in software or computer engineering, computer science, or related technical discipline and ten (10) years or more experience; Masters and eight (8) years or more experience At least 5 years' experience supporting human spaceflight Demonstrated Capabilities In The Following: Senior technical engineering experience - Excellent Technical Team Leadership Customer Communications (Verbal & Written) Technical mentoring Project risk assessment and mitigation Software safety, assurance, and quality engineering IT projects for desktop support, server and network administration, cyber security Software development Facilities support Required Skills: Proficiencies with multiple MS-Office products to include Excel, Word, PowerPoint and Project Must be highly detail oriented and have demonstrated capability for project planning, organizing, for providing task direction, and tracking of tasks Excellent oral and written communication skills Familiar with Risk Management methodologies Familiar with Resource planning Desired Skills / Experiences: Project management experience and familiarity with methodologies and tools, PMP considered a plus Supervisory experience Clearance: National Agency Background Check (NAC) Certifications / Training: None Desired Education: NASA SMA Technical Excellence Program (STEP) courses Desired Certifications / Training: PMP SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom. SAIC has an immediate need for a Manager for the Software Assurance and IT Development Team, reports to the Program Manager in support of the SMAEC contract at NASA's Johnson Space Center in Houston, Texas. SMAEC provides comprehensive safety and mission assurance (SMA) services to all active and in-development Human Space Flight (HSF) programs led or supported at Johnson Space Center in Houston, TX. The manager will oversee employees and projects across a diverse range of areas including\: flight software safety, assurance and quality engineering, IT projects for desktop support, server administration, develop and maintain software tools and application for the SMA Directorate, cyber security, and network system initiatives and facilities support for the SAIC Nassau Bay facility. The Manager will be responsible for ensuring successful delivery of capability, products, and services required by the government customer. The manager will ensure that each assigned project is well-defined, expertly executed, and positively accepted. Job Responsibilities: Coordinate with contract leadership, including peer managers, employees, and key stakeholders to ensure engineering, cyber security, and operational SME resources are available to deliver products and services across the SMAEC contract and work proactively to identify and resolve issues Directs project team to follow comprehensive communications and stakeholder engagement plans and ensure the team maintains and demonstrates effective communication within the team, with other contract teams, and with the NASA customers Ensure all project scope changes are fully vetted and documented Provide regular communication with the PM of technical items and issues including projects, programs, milestones, flight readiness, mission anomalies, IT projects, network and network security status, that the contract is supporting as part of the contract and task order Statements of Work (SOW) Contribute to generation of task specific Basis of Estimates (BOEs) and monthly forecasts Communicate with the PM and DPM of performance issues including personnel, processes, tools, or interfaces that could or are affecting TO or contract performance or deliverables - Provide monthly product reporting (metrics, trend analysis, etc.) Maintain data as required in designated repositories to allow efficient retrieval and comply with Quality Management System and Configuration Management requirements Establish and maintain forums, training, and certifications/qualifications for disciplines to grow and enhance contract overall capability to achieve and exceed customer technical needs Seek out technical innovations Monitor and manage staff performance including regular performance discussions, identifying succession planning for important roles, identifying personnel skill growth goals and opportunities, identifying and quickly elevating employee performance issues to the PM and Human Resources as required for resolution; identify and recognized excellent employee work and nominate employees for special recognition including merits, spot bonuses, and other awards Manage resource assignments and workloads, including staffing (developing position requisitions, interviewing, hiring) Ensure assigned staff receive required training (including SAIC, NASA, and Contract specific) Provide required and requested inputs to Business Management Office (e.g. metrics, trends, feedback) Coordinate technical approaches across workgroup to efficiently address issues and assignment of resources Ensure staff compliance to NASA, SMAEC contract, and SAIC corporate requirements and policies Utilize project management practices to assure schedules, milestones, and deliverables are met

NASA Space Vehicle Electromagnetic Interference (EMI) / Electromagnetic Compatibility (EMC) EngineerJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: NACIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI is looking for an experienced Electromagnetic Interference (EMI) / Electromagnetic Compatibility (EMC) Engineer to join the Space Vehicle EMI / EMC Analysis Team at NASA Johnson Space Center in Houston, TX. Strong candidates will have academic backgrounds in a related field with significant professional experience in electromagnetics. Candidates can be from aerospace as well as from other industries. As a member of the Space Vehicle EMI / EMC team technical staff, engineers will support a variety of current and future space vehicle assignments based on specific experience in the EMI / EMC field. The selected candidate will serve as an EMI/EMC domain expert performing and coordinating EMI/EMC analysis efforts on an array of human spaceflight programs including the International Space Station (ISS), Orion, Lunar Gateway, Commercial Crew Program (CCP), and the Lunar Gateway Habitation and Logistics Outpost (HALO) module. This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding relevant academic performance, the individual must be very people savvy, have strong customer relationship skills, possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise, and be an articulate speaker able to communicate complex technical ideas in a convincing manner. The individual must share our passion for our Nation's Space Program and share in the excitement of developing the next generation of human-rated space vehicles. Responsibilities: Analyze EMI/EMC test results and generate comprehensive reports. Collaborate with cross-functional teams, including design engineers and product managers, to incorporate EMI/EMC considerations during product development. Develop and implement effective shielding and grounding strategies to minimize electromagnetic interference. Conduct thorough EMI/EMC risk assessments, considering factors such as electromagnetic environment and potential sources of interference. Utilize electromagnetic simulation tools to create accurate models of electronic systems and components, including circuit boards, cables, and connectors. Perform electromagnetic simulations to analyze electromagnetic emissions, susceptibility, and coupling effects. Validate simulation results by comparing them with measured data and test results, ensuring accuracy and reliability. Generate comprehensive reports and documentation summarizing simulation methodologies, results, and recommendations for design enhancements. Stay updated on the latest advancements in electromagnetic modeling and simulation techniques, tools, and standards. Qualifications: Required: Must be a U.S. Citizen or Permanent Resident for access to USG facilities. B.S. in Electrical Engineering, or Physics, or related disciplines with a focus on electromagnetics. Minimum of 5-10 years of EMI/EMC requirements, analysis, design, and test experience involving circuits, electromagnetic field theory, Maxwell's equations, radio frequency (RF) design, cable shielding, magnetics, antennas, and filters. Knowledge of EMI / EMC requirements and test methodology. Knowledge of performing EMI / EMC tests such as conducted susceptibility (CS), conducted emissions (CE), radiated susceptibility (RS), and radiated emissions (RE). Familiarization with EMC receivers and spectrum analyzers. Basic knowledge of and experience with Labview or TILE. Able and willing to teach and mentor others in your area of specialty, especially project personnel who may not be EMI/EMC experts. Must be flexible, open to new challenges in a dynamic environment, and possess strong technical expertise combined with strong verbal and written communication skills. Ability to manage multiple priorities with little supervision. Must be a highly responsible, team-oriented individual with strong work ethic. Desired: M.S. or Ph. D. in Physics or Electrical Engineering with thesis in electromagnetics, with professional work experience in the field. Previous work experience with MIL-STD-461, NASA-STD-4003, or similar standards. Experience with Pspice analytical tool. INARTE Certification. Knowledge of electrical safety. Materials expertise including paint, anodize, Alodine, and other surface finishes and platings. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $90,300 - 189,600 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

NASA Spacecraft Embedded Flight Software Developer and Systems EngineerJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: NACIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI is looking for an experienced Spacecraft Embedded Flight Software Developer and Systems Engineer to work in NASA Johnson Space Center's flight software systems engineering and integration group supporting NASA's next generation crewed spacecraft, Orion, which will carry astronauts to the Moon. Orion will dock in lunar orbit with a lunar lander which will transport astronauts to and from the lunar surface. This exciting position involves software development and systems engineering for software upgrades and new development of Orion flight software capabilities. The work includes software systems engineering throughout the software life cycle. This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy, have strong customer relationship skills, possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise. Finally, the most qualified candidate will be an articulate speaker able to communicate complex technical ideas in a convincing manner, must share our passion for our Nation's Space Program, and share in the excitement of developing future human-rated space vehicles. Responsibilities: Develop flight software requirements for flight software upgrades and new capabilities. Facilitate project milestone reviews and coordinate closure of Review Item Dispositions (RIDs). Coordinate development of flight software documentation. Review flight software documents, e.g., requirements, architecture, design, etc. Support development of Interface Control Documents (ICDs) and Interface Requirements Documents (IRDs) to define interfaces between flight software subsystems and other spacecraft or ground systems. Detect areas of risk within the flight software and develop risk mitigation plans. Track and coordinate resolution of flight software bugs and defects. Support trade studies, analyses, and assessments as needed to develop flight software and resolve issues. Provide guidance and oversight of process adherence to the NASA Spacecraft Software Engineering Team (SSET) standards and processes for class A safety-critical flight software development. Develop and maintain a Requirements Traceability Matrix (RTM) to ensure all requirements are met. Participate and present at NASA software boards as needed. Support integration of flight software in test and verification facilities. Write and test flight software code including unit testing, integration testing, and verification. Develop software tools and scripts as needed. This work takes place at NASA/JSC in Houston, TX, a highly stimulating and dynamic environment that is critical in human space flight and the space exploration initiative. Qualifications: Required: Must be a U.S. Citizen or Permanent Resident. B.S. in Aerospace, Mechanical, Electrical, Computer or Software Engineering, Computer Science, or related disciplines required. Background in software development and systems engineering. Experience developing C++ code. At least three years of related development experience in real-time safety-critical software in aerospace or other industries, e.g., commercial software, oil and gas, etc. Experience greater than the minimum expertise is highly valued. Must be flexible, open to new challenges in a dynamic environment, and possess strong technical expertise combined with strong verbal and written communication skills. Ability to manage multiple priorities with little supervision. Must be a highly responsible, team-oriented individual with strong work ethic. Must have highly developed coordination and organization skills. Desired: M.S. in Aerospace, Mechanical, Electrical, Computer or Software Engineering, Computer Science, or related disciplines. Experience in full life cycle of safety-critical human-rated software for aerospace or non-aerospace applications. Experience in flight software development for human-rated space vehicles, e.g., Space Shuttle, International Space Station, SpaceX Crew Dragon, Boeing Starliner, Orion, or Lunar Gateway. Experience developing Python code. Experience with hardware/software integration. Experience with NASA core Flight System (cFS). Experience performing flight software verification. Vehicle-wide knowledge of space vehicle systems, e.g., avionics; command and telemetry; command and control; timeline/vehicle management; systems management; displays; power; propulsion; thermal; ECLSS; guidance, navigation, and control; communications and tracking; NASA Docking System, etc. Knowledge of aerospace or similar vehicle operations, e.g., aircraft, space vehicle, satellite, submarine, etc. Familiarity with the NASA Spacecraft Software Engineering Team (SSET) standards and processes for class A safety-critical flight software. Familiarity with NASA's Orion Spacecraft. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $76,000 - 155,700 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: NACI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking experienced Full Stack Software Developers to support NASA Johnson Space Center (JSC) in the design, development, and testing of the Chiron Exploration Health Portal (CEHP). CEHP is a next-generation electronic health record that will allow astronauts and ground-based providers to securely store, access, and exchange medical data across all phases of exploration missions. Unlike NASA's current ground-only EHR, CEHP will provide a crew-facing system that remains effective even with limited or delayed communications. On long-duration missions, crew members and flight surgeons must be able to quickly view health data, make informed decisions, and coordinate care -- without real-time support from Earth. These positions directly contribute to that capability and support NASA's vision for the International Space Station, the Artemis Lunar Gateway, and future missions to Mars. These software engineering roles focus on the development of a web application for collecting, managing, displaying, and relaying crew health information between in-mission crew and healthcare providers on the ground. These positions require working closely with a team of developers, interacting with end users, designing and implementing new features, providing customer support, and supporting technical presentations and demonstrations. These roles require self-motivated individuals with strong verbal and written communication skills. In addition to solid technical expertise, the successful candidates must demonstrate strong interpersonal skills, maintain positive relationships with customers, and bring a team-oriented attitude. The ability to adapt to new challenges, take ownership of assignments, and clearly communicate complex technical concepts is essential. Most importantly, the individuals must share our passion for human spaceflight and the excitement of supporting NASA's ongoing and future exploration programs. This work takes place at NASA Johnson Space Center in Houston, Texas, a dynamic and highly collaborative environment that is central to human spaceflight and space exploration. Responsibilities: * Design, develop, and maintain the Chiron Exploration Health Portal full-stack web application and its supporting interfaces. * Develop user-friendly front-end components with modern JavaScript standards and maintain back-end services and APIs-primarily GraphQL endpoints using Go to support reliable data flow. * Implement secure authentication, authorization, and digital signature collection to ensure data integrity and system security. * Design, deploy, and maintain SQL and NoSQL databases to store, manage, and optimize crew health information. * Implement new features in response to evolving customer requirements and conduct thorough testing to verify compliance with system and mission objectives. * Diagnose, troubleshoot, and resolve software discrepancies, ensuring seamless integration with internal and external tools. * Monitor application and database performance, addressing bottlenecks to ensure availability, robustness, scalability, and overall system reliability. * Drive innovation by leveraging modern development practices and tools to improve existing processes while ensuring scalability, security, performance, and traceability across the development environment. * Collaborate with multidisciplinary teams-including software developers, system architects, healthcare providers, and medical researchers-to gather insights, provide technical guidance, and deliver solutions that meet mission-critical needs. * Demonstrate strong communication and interpersonal skills by maintaining effective relationships with customers, contributing as a positive team player, and adapting to new assignments and responsibilities as mission needs evolve. * Contribute to NASA project lifecycle milestone reviews (SDR, PDR, CDR) and adhere to JSC's established software engineering processes and standards. Qualifications: Required: * U.S. Citizen or Permanent Resident eligible for access to U.S. Government facilities. * B.S. in Computer Science, Software Engineering, or a related discipline. * 2-10 years of full-stack software development experience (additional experience is highly valued). * Strong proficiency with modern front-end frameworks (Vue.js preferred). Proven experience designing, building, and integrating APIs, including REST, HTTP, web sockets, and related communication protocols. * Back-end development experience with compiled languages such as Go. Database development experience with SQL and NoSQL systems, including schema design, optimization, and integration with applications. * Excellent communication and interpersonal skills, with the ability to collaborate effectively across diverse stakeholders, facilitate technical discussions, and clearly communicate obstacles when they arise. * Flexible, team-oriented, and highly responsible, with strong organizational skills, the ability to manage multiple priorities, and a proven commitment to quality. Desired: * M.S. in Computer, Software, Aerospace, Electrical, or Systems Engineering, Computer Science, or related discipline. * Experience with modern front-end frameworks, especially Vue.js and the Vuetify component library. * Experience with Go (Golang) for back-end development. Experience designing and consuming APIs with GraphQL. * Proficiency with PostgreSQL and related tooling (Goose, pg Admin). * Hands-on experience with Docker and containerized deployments. * Familiarity with continuous integration (CI) practices and tools. * Experience with Git and GitLab for version control and collaboration. * Background in the full life cycle of human-rated flight projects. * ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $76,000 - 155,700 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

NASA Space Vehicle and Robotics Modeling and Simulation EngineerJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: NACIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI is looking for a Space Vehicle and Robotics Systems Modeling and Simulation Engineer to work with NASA's Generic Robotics On-Orbit Trainer (GROOT) spacecraft simulation in support of our Nation's space exploration initiative at NASA / Johnson Space Center in Houston, TX. This simulation is also used for on-orbit training for the United States Space Force (USSF). Candidates should have great interest in spacecraft vehicles and systems, enjoy working with software, and most of all, possess a great passion to contribute to our Nation's exploration of space. This work involves software development, math model development, simulation integration, and simulation development on Linux PC platforms using the Trick© Simulation Environment and Development Toolkit. Individual will develop and integrate math models with Trick-based simulations developed at NASA in support of the on-orbit training for the USSF. The individual will develop high-fidelity software simulations and math models for generic spacecraft that can be customized for specific spacecraft designs. The ideal candidate has spacecraft domain experience in one or more of the following areas: avionics command and data handling, robotics, electrical power, environmental control and life support, fluids and thermal, orbital dynamics, robotic dynamics, orbital dynamics, Guidance, Navigation, and Controls. The engineer in this role will identify and implement improvements to math models and simulation scenarios, analyze simulation data to evaluate system characteristics and performance, and support continual enhancements to the simulation architecture. The engineer will support simulation and model validation and software verification. This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy with strong customer relationship skills, possess a positive team-player attitude, and be flexible and willing to take on new assignments and responsibilities as they arise. Finally, the most qualified candidate will be an articulate speaker able to communicate complex technical ideas in a convincing manner, must share our passion for our Nation's Space Program, and share in the excitement of developing the next human-rated space vehicles. Responsibilities: Develop requirements for space vehicle system and subsystem simulation math models. Develop simulation architecture and design requirements. Design and develop math models for spacecraft systems and subsystems including hardware and software. Develop simulation scenarios to test nominal and off-nominal spacecraft operations. Develop software for generic spacecraft and robotic systems. Perform analysis on simulation data to investigate spacecraft system performance. Present analysis results and their impact on spacecraft performance, vehicle design and mission design to customers Qualifications: Required: U.S. Citizen or Permanent Resident for access to USG Facilities. B.S. in Aerospace or Computer Engineering, Computer Science, or related disciplines with experience in software development, including overall project design, programming, testing, verification, and documentation. Experience working with software simulation, math model development, and real time software applications. Experience with one or more spacecraft domain including avionics command and data handling, robotics, electrical power, environmental control and life support, fluids and thermal, orbital dynamics, robotic dynamics, guidance, navigation, and controls, and mechanical, dynamics and control. Experience with C/C++ and Python in a Linux environment. Experience with software version control tools such as git. Experience with Continuous Integration tools and methods. Strong computer and software skills in both Linux and Windows environments. Ability to manage multiple priorities with minimal supervision. Highly responsible, team-oriented individual with strong work ethic. Desired: M.S. Aerospace or Computer Engineering, Computer Science or Modeling and Simulation and relevant work experience in aerospace software development projects. Military Service (Active or Reserve) or experience working with the DoD is desired but not required. Experience with simulation and math model validation processes. Experience with software simulation programming and scenario development, e.g., CACI/NASA Trick simulation is a plus. Experience with simulation graphics, Unity, Unreal Engine. Experience in multi-threaded programming or 1553 bus protocol. Experience with spacecraft simulation development using NASA JEOD. - ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $63,800 - 127,500 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

We are seeking a Configuration Management & Quality Assurance (CM/QA) Specialist to support a software development team working on mission-critical systems. This dual-role position is responsible for managing software configuration and release processes while also supporting quality assurance activities in alignment with Capability Maturity Model Integration (CMMI-DEV) standards. The ideal candidate will be detail-oriented, process-driven, and capable of working across functional teams to ensure software integrity, compliance, and continuous improvement. Key Responsibilities: * Build and Release Management: Collect software changes from within the CM tool (currently Team Foundation Server), manage the build process, and create installation packages or "loads" for different environments. This includes creating and managing automated builds to support development and testing. * Version Control: Utilize version control systems (TFS) and apply branching/merging strategies to maintain the integrity and traceability of all software components and documentation. * Software Release Management: Collaborate with Application Leads and testing teams to ensure Agile process alignment and schedule compliance for software releases. * Quality Assurance Support: Ensure compliance with program and company-established processes and procedures through process and product audits. Support CMMI-DEV activities and appraisal readiness. Generate Monthly Status Stoplight Reports (MSSR) and quarterly Technical Performance Metrics (TPM) for the SAIC Quality Engineering (QE) team. * Process Improvement & Automation: Analyze and optimize CM and QA tools and processes through continuous improvement initiatives. Develop scripts to automate deployment, build, and testing tasks. * Documentation and Reporting: Prepare reports on configuration management activities, test status, and QA findings for management and stakeholders. * Metrics Management: Work closely with the Program Manager to develop and maintain meaningful monthly and quarterly metrics. Generate TPMs and other quality-related reports to support program performance tracking. Qualifications Required Qualifications: * Bachelor's degree in Computer Science, Engineering, Information Systems, or related field (or equivalent experience). * 5+ years of experience in software configuration management and quality assurance for software development projects. * Experience with build automation tools (e.g., Jenkins, Maven, Gradle). * Proficiency with TFS or similar version control systems, build automation, and scripting (e.g., PowerShell, JavaScript). * Strong understanding of software development methodologies (Agile, Waterfall). * Familiarity with CMMI Level 3 process areas (e.g., PPQA, CM, MA, VER, PR). * Strong organizational, documentation, and communication skills. Preferred Qualifications: * Experience supporting NASA, DoD, or other government software programs. * CM or QA certification (e.g., CMPIC, CMII, ASQ, CMMI Associate). * Familiarity with DevSecOps practices and CI/CD pipelines. * Experience with automated testing and deployment tools. Clearance: * Must be a U.S. Citizen with the ability to obtain a Public Trust Clearance. Overview SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * **The Opportunity:** CACI is looking for an experienced **Spacecraft Thermal Systems and Software Engineer** to perform thermal analysis, and to develop engineering analysis software tools for NASA's human-rated spacecraft that will be used to return humans to the Moon, and to lay stepping-stones for Mars exploration. This position requires an experienced thermal systems engineer with software skills to support future crewed spacecraft and space vehicles. Thermal systems engineering work consists of applying domain knowledge toward the development and execution of physics-based software tools to visualize, analyze, and predict performance of thermal protection systems (TPS) on crewed entry vehicles and support the Entry Systems Modeling (ESM) Project. Support includes working with customers to drive testing plans, visualize three-dimensional flight and test data, evaluate material performance, and optimize processes and procedures. This position requires a self-motivated, capable person with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy, have strong customer relationship skills, possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise, and be an articulate speaker able to communicate complex technical ideas in a convincing manner. The individual must share our passion for our Nation's Space Program and share in the excitement of developing the next human-rated space vehicles. This work takes place at NASA/Johnson Space Center (JSC) in Houston, TX, a highly stimulating and dynamic environment that is critical in human space flight and the space exploration initiative. **Responsibilities:** + Develop requirements for, design, develop, and maintain TPS engineering analytical software tools. + Review and assess published literature and adaptation of techniques to materials of interest, e.g., as Avcoat, PICA, and 3DMAT. + Support ESM Project with Stochastic Parallel Rarefied-gas Time-accurate Analyzer (SPARTA) code development to enable deterministic microstructural modelling to calculate porosity and tortuosity. + Support of 3D Printed TPS analytical modeling efforts with Porous Microstructure Analysis (PuMA) code enhancements to calculate thermal conductivity. + Support TPS test planning by evaluating test cases with the Charring Ablator Response (CHAR) mathematical model. + Provide ongoing software development and feature enhancements of the Phase I and Phase II TPS sizing tools for the Artemis Program along with database development and 3D visualization of results. + Support Artemis post-flight analysis and data visualization efforts. + Conduct analyses and provide products supporting development and advancement of ESM modeling capabilities. + Develop documentation including software users guides and other publications, as needed. + Interface with NASA and prime contractor engineering teams. **Qualifications:** _Required:_ + Must be a U.S. Citizen or Permanent Resident. + B.S. in Mechanical or Aerospace Engineering, or related disciplines required. + At least two years of related experience in thermal analysis and software tool development related to human-rated spacecraft, particularly with thermal protection systems (TPS) associated with the entry mission phase. + Experience with entry systems modeling including data acquisition and analysis. + Experience in software development associated with human-rated space vehicles, e.g., Orion, Gateway, HLS, CCP spacecraft, International Space Station, or Space Shuttle. + Experience developing objected-oriented C++ code. + Experience with Python scripting. + Must be flexible, open to new challenges in a dynamic environment, and possess strong technical expertise combined with strong verbal and written communication skills. + Ability to manage multiple priorities with little supervision. + Must be a highly responsible, team-oriented individual with strong work ethic. + Must have highly developed coordination and organization skills. _Desired:_ + M.S. in Mechanical or Aerospace Engineering, or related disciplines. + Vehicle-wide knowledge of space vehicle systems, e.g., avionics, command and telemetry, command and control, systems management, crew life support, displays, power, propulsion, thermal, guidance, navigation and control, communications and tracking, etc. + Familiarity with NASA's Orion spacecraft. + Experience with software configuration management tools such as Git and Subversion. + Experience using Charring Ablator Response (CHAR) mathematical model. + Experience with Computational Fluid Dynamics (CFD) or 3D analysis and mesh generation with tools such as Ansys Engineering Simulation Software. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. **________________________________________________________________________________________** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. **An environment of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. **A focus on continuous growth.** Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. **Your potential is limitless.** So is ours. Learn more about CACI here. (************************************************ **________________________________________________________________________________________** **Pay Range** : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here (***************************************************** . The proposed salary range for this position is: $76,000 - 155,700 USD _CACI is_ _an Equal Opportunity Employer._ _All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any_ _other protected characteristic._