Senior Software Engineer jobs at Vencore

Responsibilities Peraton is currently seeking to hire an experienced Jr Full Stack Engineer to join our Federal Strategic Cyber program. Location: Arlington, VA - hybrid telework/remote work environment. Must be able to come on-site as needed. Position Overview:We are seeking a motivated Junior Full Stack Software Engineer to join our dynamic development team. This role involves contributing to the full software development lifecycle, supporting both frontend and backend systems, and collaborating on innovative solutions that meet evolving client needs. Key Responsibilities: Design, develop, test, document, and maintain software applications across the full stack. Assist in the implementation of custom web applications based on dynamic and changing requirements. Adapt to evolving project needs and contribute to agile development cycles. Research, evaluate, and integrate new technologies and products in response to client requirements. Develop new software solutions and enhance existing systems to improve functionality and performance. Address challenges related to systems integration, platform compatibility, and multi-environment deployment. Troubleshoot and resolve software issues; implement improvements based on user feedback. Contribute to the creation of user manuals and technical documentation. Support additional application areas as team priorities evolve. Participate in database design and may assist in architecting cloud-based environments, either independently or as part of a team. Qualifications Required: Bachelor's degree and a minimum of 2 years related technical experience required. An additional 4 years of experience may be substituted in lieu of a degree. 2 years of relevant software development experience - including jQuery, JavaScript, Angular/React/Vue, Java, and other development languages. 2 years of experience developing and working with APIs. Experience with DevOps tools Atlassian JIRA, Jenkins Continuous Integration, and GIT repositories. Familiarity with cybersecurity concepts. U.S. Citizenship required. The ability to obtain a Top-Secret security clearance with SCI eligibility required. In addition, selected candidate must be able to obtain and maintain a favorably adjudicated DHS background investigation to start and for continued employment. Preferred: Experience with SAFe Agile testing environments. Experience with GitLab CI/CD Test Automation Pipeline & Reporting Experience with Neo4J Experience with D3 styling. Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $66,000 - $106,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

In this role you will manage the Tier 3 queue in ServiceNow, drive complex issues to resolution, and provide clear, professional communication to end users and stakeholders. The ideal candidate is confident working independently, excels at root-cause analysis, and consistently delivers exceptional customer service, both written and verbal. **Key Responsibilities:** **Citrix VDI & Access** + Serve as Tier 3 escalation for Citrix VDI endpoint issues, including connectivity, session reliability, performance, printing/peripheral redirection, profile-related symptoms, and client-side access problems. + Troubleshoot and resolve issues impacting thin clients connecting to Citrix (network path, certificates, auth flows, Workspace configuration, endpoint policy constraints). + Support and remediate issues with Citrix Workspace App on Windows and mac OS (install/upgrade, configuration, authentication, certificate store behavior, plugin/SSO considerations). **PIV Card Authentication & Encryption** + Diagnose and resolve PIV authentication failures across: + Windows endpoints. + Citrix VDI sessions. + Thin client access workflows. + Troubleshoot PIV-related encryption / certificate problems, including certificate chain trust, expired/invalid certs, middleware behavior, PIN prompts/locks, and access failures tied to smart card policies. **ServiceNow Queue Ownership** + Work primarily from ServiceNow, managing the Tier 3 queue end-to-end: + Triage and prioritize escalations. + Drive troubleshooting and resolution. + Document findings, actions taken, and resolution steps clearly. + Ensure timely updates, proper categorization, and clean closure notes. + Identify recurring issues and propose knowledge articles, runbooks, and standard fixes to reduce repeat incidents. **General Tier 3 Endpoint Support (Windows 11)** + Resolve complex Windows 11 desktop/laptop issues escalated beyond Tier 1/2 (OS instability, login issues, app failures, drivers, performance, policy impacts, endpoint security interactions). + Perform advanced root-cause analysis and coordinate with adjacent teams (Citrix engineering, IAM/PKI, networking, endpoint management) as needed to restore service quickly. **Core Skills & Competencies** + Strong troubleshooting mindset: isolate variables, reproduce issues, validate fixes, prevent regression. + Clear, high-quality ticket documentation and customer communication. + Comfortable leading incident calls, explaining technical issues to non-technical users, and setting expectations. **Qualifications** **Requirements** + Demonstrated Tier 3/advanced support experience with Citrix VDI and Windows endpoints. + Must have a Bachelors degree and 5-7 years experience, additional experience considered in lieu of degree. Must have 7 years of relevant experience. + Hands-on experience supporting Citrix Workspace App on Windows and mac OS. + Strong familiarity troubleshooting PIV authentication/certificate issues and the end-to-end login flow. + Proven ability to manage and execute independently in a ticket-driven environment (ServiceNow or similar). + Must be a US Citizen and able to obtain a DOE Q clearance. Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. REQNUMBER: 2512362 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

Software Systems Project LeadJob Category: Information TechnologyTime Type: Full time Minimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity: The CIT program is seeking a project Systems Engineer Lead to support an applications development team. The candidate will track new requirements and decompose them into actionable tasks for development team members. Be part of a department with an expanding range of programs focusing on Mission Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your career network. We are a fun, engaging environment with a management team focused on growing your career and making you a part of our future. Responsibilities: Work with the customer and team to convert mission needs into user stories (in Jira) with well-defined acceptance criteria and should understand the technical dependencies between user stories to facilitate the proper sequencing for scheduling of work in development sprints. Facilitate backlog prioritization and sprint planning sessions and daily scrums. Brief or support briefings to management and mission stakeholders. Qualifications: Required: Bachelor's degree in Computer Science, Information Systems, Engineering or similar or 6 additional years of experience in lieu of degree Must possess an active TS/SCI with required polygraph clearance Minimum of 7 yrs of experience with Jira and Confluence Experience working with Agile development teams Experience working with customers to prioritize needs across a large set of stakeholders Experience briefing senior management on high priority work items Ability to track and manage customer needs with an enterprise work/requirements tracking tool Strong written and verbal communication skills Desired: Amazon certifications Knowledge of the data lifecycle and data management best practice - ________________________________________________________________________________________ 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: $113,200 - $237,800 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.

Software Development Intern - Summer 2026Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: NoneEmployee Type: Part-Time On-CallPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: At CACI, we are proud of our innovative workforce and the technology we deliver to our enterprise and mission customers. Want to work for a company that is recognized as a top workplace across the country? We're searching for Software Development interns to join our team in Ashburn, VA for the summer of 2025! The internship will begin in May and last 10-12 weeks. You will be working a hybrid schedule with the expectation of being on-site 2-3 days a week and working remotely on the remaining days. Responsibilities: You will serve as an Agile team product member providing software development and maintenance for the delivery of releasable software in short sprint cycles. You will work on activities related to the delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes. Designing, developing, and implementing custom software and database application capabilities for a variety of legacy and modernized systems with limited oversight Acting as a member of an agile product team supporting teammates and collaborating with a do-what-it-takes attitude to ensure product and team success (do-what-it-takes means that you will not just be a software developer); you will be a product team member responsible for pitching in to do whatever is needed/necessary to produce a potentially-shippable product, to include testing, creating documentation, and providing training/creating training content Providing improvements to the product(s) being supported Actively participate in release and sprint planning, backlog refinement, artifact creation, sprint testing, regression testing, demonstrations and retrospectives, software deployments (i.e., releases to production), and operations and maintenance of deployed software (i.e., production support) Analyzing complex project-related problems and creating innovative solutions involving, scheduling, technology, methodology, tools and solution components Ensuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports Qualifications: Required: Currently pursuing an undergraduate degree in Computer Science, Software Engineering, Information Management Systems or a related discipline Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future Previous class or work experience in software design, development, and implementation in a Windows environment Demonstrated capacity to learn our tech stack: PostgreSQL, Java spring-boot, Angular Must have expert experience in or demonstrated ability to learn the following programming languages/libraries: Angular, Typescript, JavaScript, CSS and HTML Capacity to create reusable libraries, develop interactive and responsive interfaces, implement complex solutions, encouraging quality code through conducting reviews/leading tests, and applying beautiful visualizations to solutions Passion for user experience and user-centric development Commitment to research new and best coding practices Strong communication skills that include leading design-related conversations, ability to build and nurture good relationships and foster an environment for collaboration Object oriented design and development (OODD) experience, Service Oriented Architecture (SOA) Experience with source code control systems and concurrent development workflows (Git preferred) Understanding of all elements of the software development life cycle, including planning, development, requirements management, CM, quality assurance, and release management Must be able to pass CBP background investigation, criteria will include but is not limited to: 3-year check for felony convictions 1-year check for illegal drug use 1-year check for misconduct such as theft or fraud Desired: Experience with a variety of technologies which may include Java; Spring Boot, Spring framework, Hibernate (or other ORM), JAX-RS, JavaScript, XML, JSON, Web-Services (JAX-WS or JAX-RS), Eclipse, maven, junit, shell scripting, C, C++, and Python Experience with SQL or PL/SQL Oracle, MySQL, or PostgreSQL Server databases Direct experience providing production support for applications utilizing Oracle databases; experience Additionally, familiarity with any of the following highly desirable: Spring, VMware, ETL tools, ESB message queuing, application security, automated testing, UML, VersionOne, Jira, or Sparx Enterprise Architect Experience building/taking advantage of/integrating with a SecDevOps CI/CD pipeline - ________________________________________________________________________________________ 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: $45,900 - $91,900 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.

Basic Qualifications Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time from hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a systems engineer for CWL, you'll be a member of a cross functional team responsible for the system engineering and functional design of the system under development, addressing topics such as payload integration, weapon launch interlocks, weapon simulation, message exchanges, user interfaces, and cybersecurity. As a member of the system engineering team, the candidate will help ensure functional and technical specifications and standards are complete and accurate, delivered as required to support customer review and approval, to support system development and test. We encourage you to apply if you have any of these preferred skills or experiences: B.S or M.S. in Electrical Engineering, Computer Engineering, or related degree At least 5 years of experience in and engineering role, preferably defense related Possess excellent written and verbal communication skills Experience with computer system architectures, cybersecurity, Linux or embedded operating systems What sets you apart: Clear understanding of systems engineering concepts, principles, theories, and technical standards Clear understanding of requirements management and system modeling tools Creative thinker with ability to grasp and apply new information quickly and handle increasing responsibilities with growing complexity Team player who thrives in collaborative environments and revels in team success Commitment to ongoing professional development for yourself and others Our Commitment to You: An exciting career path with opportunities for continuous learning and development. Research oriented work, alongside award winning teams developing practical solutions for our nation's security Flexible schedules with every other Friday off work, if desired (9/80 schedule) Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: Primarily on-site but potential for part time remote work after 6 months. While on-site, you will be a part of the Innovation Drive, Manassas VA facility. Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $110,175.00 - USD $122,225.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense, and enterprise transformation. We're making a difference every day-working for a safer, healthier, and more secure nation and world. Our workplace reflects our values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation that embraces adaptability, collaboration, technical excellence, and people in partnership. If this sounds like the choice you want to make, then choose MITRE - and make a difference with us. Department Summary: MITRE's Human-Centered Artificial Intelligence (HCAI) Solutions department in the Artificial Intelligence (AI) and Autonomy Innovation Center is seeking a qualified Associate AI Software Engineer to develop interfaces and tools for humans to leverage AI and Machine Learning (ML) technologies in solving mission-critical problems. The department applies human-centered engineering to AI and software development practices, empowering human teams and AI-enabled systems to produce greater outcomes together than either could alone. The department supports a wide range of sponsors and internal customers and is active in MITRE's internal research program. The successful candidate will apply modern web frameworks and methodologies to build frontend tools that leverage AI, Large Language Models (LLM), and ML. Roles & Responsibilities: * Assist MITRE and government sponsors in the architecture and implementation of AI-enabled solutions to solve challenging problems in domains such as healthcare, intelligence, and defense * Build frontend tools that leverage LLM, AI, and ML technologies * Build full stack AI applications utilizing modern frameworks and methodologies * Apply AI-driven tools, systems, and scalable solutions for mission-specific challenges * Apply rapid prototyping techniques and agile methodologies * Work independently and on teams to develop software prototypes using modern software engineering techniques with minimal instruction, guidance, and direction * Demonstrate expertise in industry standard best practices for software design, implementation, testing, and documentation Basic Qualifications: * Typically requires less than 1 year of related experience with a related Bachelor's degree, or equivalent combination of related education and work experience * Experience with programming languages such as Java, JavaScript, Python and C++ * Experience interfacing frontend applications with AI and ML technologies * Fundamentals in AI engineering, systems engineering, and software engineering * Fundamentals in object-oriented programming, web application development, and software architecture * Experience with one or more modern web development framework (Vue.js, React, Angular, etc.) * Ability to work independently to learn new technologies, techniques, processes, languages, platforms, and systems * Strong written and verbal communications skills * Demonstrated ability to apply principles, theories, and concepts comparable to those obtained with a Bachelor's degree in a relevant field of study * US citizenship in order to obtain and maintain a Secret clearance within 1 year of employment * This position requires a minimum of 50% hybrid on-site Preferred Qualifications: * Active DoD Secret or Top Secret/SCI clearance * Strong fundamentals in AI and ML * Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, or related field This requisition requires the candidate to have a minimum of the following clearance(s): None This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Secret Salary compensation range and midpoint: $95,500 - $119,500 - $143,500 Annual Work Location Type: Hybrid It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law. MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE's employment process, please email ************************ for general support and *************************** for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply. Benefits information may be found here. Copyright 1997-2025, The MITRE Corporation. All rights reserved. MITRE is a registered trademark of The MITRE Corporation. Material on this site may be copied and distributed with permission only.

In this role you will manage the Tier 3 queue in ServiceNow, drive complex issues to resolution, and provide clear, professional communication to end users and stakeholders. The ideal candidate is confident working independently, excels at root-cause analysis, and consistently delivers exceptional customer service, both written and verbal. Key Responsibilities: Citrix VDI & Access Serve as Tier 3 escalation for Citrix VDI endpoint issues, including connectivity, session reliability, performance, printing/peripheral redirection, profile-related symptoms, and client-side access problems. Troubleshoot and resolve issues impacting thin clients connecting to Citrix (network path, certificates, auth flows, Workspace configuration, endpoint policy constraints). Support and remediate issues with Citrix Workspace App on Windows and mac OS (install/upgrade, configuration, authentication, certificate store behavior, plugin/SSO considerations). PIV Card Authentication & Encryption Diagnose and resolve PIV authentication failures across: Windows endpoints. Citrix VDI sessions. Thin client access workflows. Troubleshoot PIV-related encryption / certificate problems, including certificate chain trust, expired/invalid certs, middleware behavior, PIN prompts/locks, and access failures tied to smart card policies. ServiceNow Queue Ownership Work primarily from ServiceNow, managing the Tier 3 queue end-to-end: Triage and prioritize escalations. Drive troubleshooting and resolution. Document findings, actions taken, and resolution steps clearly. Ensure timely updates, proper categorization, and clean closure notes. Identify recurring issues and propose knowledge articles, runbooks, and standard fixes to reduce repeat incidents. General Tier 3 Endpoint Support (Windows 11) Resolve complex Windows 11 desktop/laptop issues escalated beyond Tier 1/2 (OS instability, login issues, app failures, drivers, performance, policy impacts, endpoint security interactions). Perform advanced root-cause analysis and coordinate with adjacent teams (Citrix engineering, IAM/PKI, networking, endpoint management) as needed to restore service quickly. Core Skills & Competencies Strong troubleshooting mindset\: isolate variables, reproduce issues, validate fixes, prevent regression. Clear, high-quality ticket documentation and customer communication. Comfortable leading incident calls, explaining technical issues to non-technical users, and setting expectations. 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. Requirements Demonstrated Tier 3/advanced support experience with Citrix VDI and Windows endpoints. Must have a Bachelors degree and 5-7 years experience, additional experience considered in lieu of degree. Must have 7 years of relevant experience. Hands-on experience supporting Citrix Workspace App on Windows and mac OS. Strong familiarity troubleshooting PIV authentication/certificate issues and the end-to-end login flow. Proven ability to manage and execute independently in a ticket-driven environment (ServiceNow or similar). Must be a US Citizen and able to obtain a DOE Q clearance.

BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the intelligence community, federal law enforcement officials, and troops deployed around the world. At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life and keep you performing at your best. Be a part of a company that is part of the community; driven to improve our future and protect our freedom. We are looking for experienced Software Engineers to join our technology-based program supporting a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems. Enterprise Computing Engineering services include modern application technology including containerized solutions with orchestrated workflow that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network analytics, firewalls, network access controls and bandwidth service delivery. ABC #LI-DE1 Required Education, Experience, & Skills A Bachelor's or Master's degrees are preferred with a minimum of eleven (11) year's relevant experience. Two (2) additional years experience for a total of thirteen (13) years is acceptable in lieu of a degree. Software Engineer will serve as part of a software development team to deliver automated solutions for standard network services support of a large IT infrastructure project. Qualified candidates with the following skillsets will be considered: * Proven Experience using Ansible/ python/ REST/API * Must have hands - on programming and scripting experience in Python with 5 to 7 years of experience with a minimum of 2 years on network automation * Successful self-starter that can lead complex automation projects and guide junior developers * Experience operating in a CI/CD/DevOps/Agile fast paced environment * Experience in network automation tools Ansible and Cisco Network Services Orchestrator (NSO) * Experience in Development of automated testing scripts with integration to a CI/CD pipeline with Python PyATS or similar testing framework and Jenkins * Experience in developing data models and understanding of Yang * Exposure to Cisco IOS, IOS XR. NX -OS and Junos operating systems desired Preferred Education, Experience, & Skills * Service Now * The ideal candidate would also have IT project management experience, and be familiar with Scrum, Lean, Agile and DevOps. Pay Information Full-Time Salary Range: $146670 - $249330 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 is seeking a Software Develper to support an office that is accountable for clearance processing of all individuals with access to Customer data and facilities. In this role you will Work in a specialized team that will help gain efficiencies in communication and workflow processes by optimizing communication using cross domain network solutions (i.e. unsecure to secure network connections) in conjunction with software. This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with Polygraph** . **Qualifications** + **Active TS/SCI with polygraph.** + Bachelors and 9 years or more experience. Note: Additional professional experience may be substituted in lieu of a degree. + Experience analyzing client/business requirements and designing appropriate cloud-based systems and architectures. + Ability to develop, test, and debug cloud-native applications using programming languages like Python. + Experience programming in Java, REACT, JNode and JavaScript. + Ability to develop, test, and debug cloud serverless functions. + Experience developing, testing, and debugging web-based UI pages to ingest data and generate JSON, CSV, and TXT files. Desired Skills: + Linux Administration to include bash scripting, cron jobs, and remote access. + Knowledgeable of cross domain services like AWS Diode. + Knowledgeable of cloud monitoring and security features such as AWS CloudWatch, CloudTrail, etc. + Knowledgeable of cloud infrastructure using tools like Ansible, Terraform, and Kubernetes. + Experience in monitoring performance metrics and optimizing systems as needed. + Collaborating with development teams and stakeholders throughout the software development lifecycle. + Implementing best practices for security, compliance, and access control. + Perform risk and vulnerability scans using cloud-based tools. + Ensuring solutions are scalable, reliable, and cost-efficient. + Renewing security certificates and tokens. REQNUMBER: 2511872 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

SAIC is seeking a **Software Developer** to support the design, build, and deploy a bi-directional AWS API Gateway capable of sending and pulling data from various source systems over a secure network. In this role you will work closely with over forty interface partners across different organizations and agencies, in defining interface requirements, building a to-be architecture, performing comprehensive system testing, and ultimately, deploying an integrated internal and external facing API Gateway across two different agencies on the same classification network. This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with Polygraph** . This project is part of an overall Sponsor effort to migrate portions or all of payroll systems to a new-shared service provider. Priorities will be managed by the designated Government Technical Manager (GTM). Job responsibilities include, but are not limited to: + Plan, design, and develop a cloud-based AWS API Gateway capable of moving data from multiple source systems to a shared service provider. + Work with an engineering team to identify and implement a cloud-based solution for the API gateway. + Use APIs to design Representational State Transfer (REST) services and integrate them with existing data providers using JSON, XML or other software. + Design, develop, and implement scalable, elastic micro services based platforms. + Dissect existing Java applications. + Develop micro services for specific system functionality. + Provide technical guidance to less senior developers. + Develop detailed program specifications, design, and interface control documents. + Design, develop, and brief technical strategies. 10. The Contractor shall provide technical guidance and coordination across multiple development teams to meet project objectives. + Review and analyze documentation to create detailed test plans, procedures, and Requirements Verification Traceability Matrixes (RVTM) to support testing activities. + Test the consumption of external APIs or data as it passes through the gateway. + Work collaboratively with partners to plan, coordinate, and conduct test activities. + Investigate and create discrepancy reports. + Perform thorough system, interface, user acceptance, and regression testing. **Qualifications** + **Active TS/SCI with polygraph.** + Bachelors and 14 years or more experience; Masters 12 years or more experience. + Demonstrated experience using Java, Java 2 Enterprise Edition (J2EE), Spring Boot, Representational State Transfer (REST), JavaScript Object Notation (JSON), microservices, and RabbitMQ. + Experience with micro services architecture. + Experience with databases, including knowledge of SQL and NoSQL. + Ability to dissect existing Java applications. + Ability to develop microservices for system functionality. + Experience with Angular and React front-end development frameworks. + Experience building and designing web services in the cloud. + Ability to troubleshoot on Java or J2EE technologies. + Ability to code in Java, Spring Framework, and GitHub. Desired Certification(s): + AWS Certified Solutions Architect - Associate or other cloud related certification. REQNUMBER: 2511489 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

SAIC is seeking a Software Develper to support an office that is accountable for clearance processing of all individuals with access to Customer data and facilities. In this role you will Work in a specialized team that will help gain efficiencies in communication and workflow processes by optimizing communication using cross domain network solutions (i.e. unsecure to secure network connections) in conjunction with software. This position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph. Qualifications * Active TS/SCI with polygraph. * Bachelors and 9 years or more experience. Note: Additional professional experience may be substituted in lieu of a degree. * Experience analyzing client/business requirements and designing appropriate cloud-based systems and architectures. * Ability to develop, test, and debug cloud-native applications using programming languages like Python. * Experience programming in Java, REACT, JNode and JavaScript. * Ability to develop, test, and debug cloud serverless functions. * Experience developing, testing, and debugging web-based UI pages to ingest data and generate JSON, CSV, and TXT files. Desired Skills: * Linux Administration to include bash scripting, cron jobs, and remote access. * Knowledgeable of cross domain services like AWS Diode. * Knowledgeable of cloud monitoring and security features such as AWS CloudWatch, CloudTrail, etc. * Knowledgeable of cloud infrastructure using tools like Ansible, Terraform, and Kubernetes. * Experience in monitoring performance metrics and optimizing systems as needed. * Collaborating with development teams and stakeholders throughout the software development lifecycle. * Implementing best practices for security, compliance, and access control. * Perform risk and vulnerability scans using cloud-based tools. * Ensuring solutions are scalable, reliable, and cost-efficient. * Renewing security certificates and tokens. 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 is seeking a Software Developer to support the design, build, and deploy a bi-directional AWS API Gateway capable of sending and pulling data from various source systems over a secure network. In this role you will work closely with over forty interface partners across different organizations and agencies, in defining interface requirements, building a to-be architecture, performing comprehensive system testing, and ultimately, deploying an integrated internal and external facing API Gateway across two different agencies on the same classification network. This position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph. This project is part of an overall Sponsor effort to migrate portions or all of payroll systems to a new-

SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily execution of our customer's mission. The current software solution runs as an Apache Web Server that serves SQL database content over a customer provided network. The solution is developed using Python running within an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to support development of scripts and tools to support data collection and automation of lab-based hardware testing. **Roles and Responsibilities:** The candidate's role is primarily centered on developing and maintaining software solutions that support test efforts and data collection, as part of a team in a hardware research lab. The candidate will: + Perform software maintenance and upgrades to address user concerns + Perform testing and debugging ahead of software release to ensure no interruption to operations + Provide support, troubleshooting, and training to end users as necessary in use of system + Develop emerging team use cases into software as necessary + Maintain configuration control of software and provide release notes with each version + Identify, communicate, and address risks related but not limited to pending changes in enterprise environment and software compatibility **Qualifications** + Must currently hold a TS/SCI w/ poly + Bachelor's degree in computer science or related field + Minimum of 9 years of relevant experience + Demonstrated proficiency working in and developing in a Python environment using an application framework such as Flask + Demonstrated proficiency with Python, JavaScript, CSS, and SQL + Excellent written and verbal communication skills + Strong interpersonal skills; must interact with contractor and customer personnel on a daily basis to include senior personnel + Must be able to act independently with minimal oversight REQNUMBER: 2509750 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

SAIC is seeking a Cloud Software Engineer to specialized skills in cloud engineering and full stack development. This Customer is the force of choice for the development of global infrastructure and delivery of solutions that drive influence operations. This position is located in Reston, VA and requires an active TS/SCI clearance with Polygraph. Job responsibilities include, but are not limited to: Participate in software development efforts through all aspects of the software engineering life cycle including scope and work estimation, design, documentation, implementation, testing and integration. Design and develop new applications to better meet mission design, as well as develop, and provide O&M for multiple tools. Assist in developing solutions to software architecture problems and broad design solutions. Manage virtual and physical servers on a virtualization platform (VMware) with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems. Ensure the security of the server infrastructure by implementing industry best practices regarding privacy, security, and regulatory compliance. Use a proactive approach to anticipating, mitigating, identifying, troubleshooting, and correcting hardware and software issues on servers and workstations. 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. Active TS/SCI with Polygraph. Bachelors in Computer Science, Information Technology, System Administration, or a closely related field and 9 years or more experience; Masters 7 years or more experience. Demonstrated experience independently designing and developing cloud-based applications using current best practices and architectural guidelines (leveraging Lambda, SNS, SQS). Experience working in software engineering, applications development or web application development and deployment. Experience with object-oriented development in a modern language (Java, Go, C##). Experience developing front ends in modern frameworks like (React, Angular, or Vue) and REST APIs. Ability to work in a Linux environment. Ability to develop in a commercial cloud such as AWS, Azure, or GCP. Ability to develop containerized applications using Kubernetes. Experience working with orchestration tools like Terraform, Ansible, or Helm. Experience setting up and maintaining Continuous Integration/Continuous Development (CI/CD) environment preferably with GitLab. Experience with networking and Virtual Private Network (VPN) protocols like OpenVPN, Wireguard, and IPSec. Ability to setup end user accounts, permissions, access rights, and storage allocations in accordance with best practices. Experience installing and managing cloud based applications in AWS, Azure, or GCP. Experience with Kubernetes and containerization. Ability to perform software and hardware upgrades, patches and reconfigs. Experience managing the physical environment of server racks including cable management, documenting, labeling, and configuration of KVM switching for console and remote access. Experience installing and upgrading computer components and software, managing virtual servers, and integrate automation processes. Experience troubleshooting hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues. Experience reviewing application logs to sustain system integrity and security. Familiarity with Linux administration (Centos/Ubuntu/Rocky).

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred. Must have Digital Signal Processing (DSP), C++ and MATLAB experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: We are seeking a highly skilled and experienced Senior Digital Signal Processing (DSP) Software Engineer to join our dynamic team focused on undersea sensor systems. In this role, you will be responsible for designing, developing, and implementing advanced DSP algorithms and software solutions for undersea sensor applications. You will work closely with cross-functional teams to deliver high-performance, reliable, and scalable DSP solutions that meet the needs of our customers. Key Responsibilities: Design, develop, and optimize DSP algorithms and software for undersea sensor applications. Collaborate with hardware and software engineers to integrate DSP solutions into embedded systems for undersea environments. Conduct performance analysis and optimization of DSP algorithms to ensure efficient and reliable operation in challenging undersea conditions. Develop and maintain documentation for DSP algorithms, software, and systems. Provide technical leadership and mentorship to junior engineers. Stay current with the latest advancements in DSP technologies and industry trends, particularly in the context of undersea sensors. Participate in design reviews, code reviews, and testing to ensure high-quality deliverables. Troubleshoot and resolve issues related to DSP software and systems in undersea applications. Qualifications: Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field. Minimum of 8 years of experience in DSP software development. Active DoD Secret security clearance. Strong proficiency in C/C++ programming languages. Experience with DSP algorithm development and optimization for undersea sensor applications. Experience with DSP hardware platforms and architectures. Knowledge of signal processing theory and techniques, particularly in the context of undersea environments. Experience with MATLAB or similar tools for algorithm development and simulation. Excellent problem-solving skills and attention to detail. Excellent communication and collaboration skills. Ability to work independently and as part of a team. Preferred Qualifications: Experience with real-time operating systems (RTOS) and embedded software development. Experience working in submarine and/or surface ship sonar systems. Knowledge of underwater acoustics and sonar systems. Familiarity with machine learning and artificial intelligence techniques as applied to signal processing. Experience with oceanographic data analysis and modeling. Our Commitment to You: An exciting career path with opportunities for continuous learning and development. Research oriented work, alongside award winning teams developing practical solutions for our nation's security Flexible schedules with every other Friday off work, if desired (9/80 schedule) Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: This position is fully on-site. While on-site, you will be a part of the 9100 Ashton Ave, Manassas VA. #CJ2 Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $160,824.00 - USD $178,415.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period of time. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Software Engineer for digital data collection systems, you'll be a member of a cross functional team responsible for developing and integrating software for a high-speed data collection system deployed at various Naval ships and facilities. We encourage you to apply if you have any of these preferred skills or experience: Design and develop new functionality and apply new technologies to existing functionality Maintain existing software and integrate new software into existing subsystems - including refactoring to modernize implementations Java and C+ development experience Learn quickly and adapt to a wide variety of technologies and tasks that a small team affords Support hardware integration including hardware (RAID, network, etc.) and operating system adjustments to achieve optimal performance for high bandwidth recording What sets you apart: Object Oriented Programming in Java and C/C++ programming experience for high speed data interfaces Multithreaded programming Networking protocols and socket programming Development background in Unix/Linux based operating systems Bash and Python scripting Familiarity with Docker, Podman, Kubernetes and other container orchestration technologies Experience using eXtensible Markup Language (XML) Experience with Versioning Control systems Work cooperatively in a team-oriented environment Strong oral and written communication skills Strong problem analysis and debugging skills in a system-of-systems environment Our Commitment to You: An exciting career path with opportunities for continuous learning and development. Research oriented work, alongside award winning teams developing practical solutions for our nation's security Flexible schedules with every other Friday off work, if desired (9/80 schedule) Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: This position is fully on-site. While on-site, you will be a part of the Manassas, VA. Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $81,636.00 - USD $90,565.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. Must have Digital Signal Processing (DSP), C++ and MATLAB experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: We are seeking a highly skilled and experienced Senior Digital Signal Processing (DSP) Software Engineer to join our dynamic team focused on undersea sensor systems. In this role, you will be responsible for designing, developing, and implementing advanced DSP algorithms and software solutions for undersea sensor applications. You will work closely with cross-functional teams to deliver high-performance, reliable, and scalable DSP solutions that meet the needs of our customers. Key Responsibilities: Design, develop, and optimize DSP algorithms and software for undersea sensor applications. Collaborate with hardware and software engineers to integrate DSP solutions into embedded systems for undersea environments. Conduct performance analysis and optimization of DSP algorithms to ensure efficient and reliable operation in challenging undersea conditions. Develop and maintain documentation for DSP algorithms, software, and systems. Provide technical leadership and mentorship to junior engineers. Stay current with the latest advancements in DSP technologies and industry trends, particularly in the context of undersea sensors. Participate in design reviews, code reviews, and testing to ensure high-quality deliverables. Troubleshoot and resolve issues related to DSP software and systems in undersea applications. Qualifications: Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field. Minimum of 5 years of experience in DSP software development. Active DoD Secret security clearance. Strong proficiency in C/C++ programming languages. Experience with DSP algorithm development and optimization for undersea sensor applications. Familiarity with DSP hardware platforms and architectures. Knowledge of signal processing theory and techniques, particularly in the context of undersea environments. Experience with MATLAB or similar tools for algorithm development and simulation. Excellent problem-solving skills and attention to detail. Strong communication and collaboration skills. Ability to work independently and as part of a team. Preferred Qualifications: Experience with real-time operating systems (RTOS) and embedded software development. Experience working in submarine and/or surface ship sonar systems. Knowledge of underwater acoustics and sonar systems. Familiarity with machine learning and artificial intelligence techniques as applied to signal processing. Experience with oceanographic data analysis and modeling. Our Commitment to You: An exciting career path with opportunities for continuous learning and development. Research oriented work, alongside award winning teams developing practical solutions for our nation's security Flexible schedules with every other Friday off work, if desired (9/80 schedule) Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: This position is fully on-site. While on-site, you will be a part of the 9100 Ashton Ave, Manassas VA facility. #CJ2 Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $127,241.00 - USD $141,158.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Basic Qualifications Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred. . CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position GDMS Sr. Advanced Systems Engineers analyze, design, develop and test GDMS systems to ensure the integration of software, hardware, reliability, maintainability, safety and other requirements in the total engineering effort. Responsibilities include requirements analysis, requirements definition, requirements management, functional analysis, performance analysis, system design, trade studies, systems integration and test (verification), validation and interface definition studies of system elements. Tasks may include formulating operational concepts; performing mission, functional, cost-benefit and risk analysis; developing signal processing architecture and overall system architecture. Our systems typically include digital signal processing algorithms that are implemented in hardware and software for space-based systems. In addition to the general systems engineering qualification stated above, highly qualified candidates have work experience with digital signal processing algorithm development for the statistical analysis of signal parameter measurements utilizing techniques from Detection & Estimation Theory, Random Processes Analysis, and Communications and Information Theory. Working knowledge of MATLAB for DSP using related toolboxes, background with Radar Processing, DSP for mitigating/processing RF effects, Monte Carlo analysis or Phased Array/Beam Forming is a plus. We encourage you to apply if you have any of these preferred skills or experiences: Experience in Python Experience with SmallSats and CubeSats development Hardware Prototype Development, “FlatSat”, “Hardware Integration”, “Hardware in-the-loop” Systems Integrations and Test Experience Electrical Engineering and/or Systems Engineering, particularly with communications or digital signal processing focus Experience with Agile hardware, software, or firmware development, DevOps, CI/CD Experience with Digital Engineering/Model Based Systems Engineering (MBSE)/SySML/MagicDraw/Cameo Experience in Space Payloads Design, Development or I&T What sets you apart: Success leading the systems development life cycle with strong proficiency with requirements management and system modeling tools Creative thinker motivated to apply technical standards and methodologies to develop solutions Collaborative team player with the ability to provide technical leadership and position others for success Strong presentation and communications skills with experience in the art of negotiation and the ability to meet challenging customer requirements with win-win solutions Commitment to ongoing professional development for yourself and others Our Commitment to You: An exciting career path with opportunities for continuous learning and development. Research oriented work, alongside award winning teams developing practical solutions for our nation's security Flexible schedules with every other Friday off work, if desired (9/80 schedule) Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: This position is fully on site. While on-site, you will be a part of our Chantilly, VA location. #CJ1 Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $139,189.00 - USD $154,412.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Basic Qualifications Education Requirements: Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. Clearance Requirements: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Senior Systems Engineer - IPT Lead for Intelligence Systems, you'll be leading a cross-functional Integrated Product Team (IPT) designing and analyzing unique mechanical and structural systems, leading and working on small technical teams, and coordinating with other IPT Leads and program management to complete assignments. Our program offers opportunity to see your designs concept development through use in operational environments, often with hands-on participation via prototyping and testing. Work products include specialized tools, structural systems, hardware components, assemblies, and prototypes supporting both program technology development tasking and customer operations initiatives. We encourage you to apply if you have any of these preferred skills or experiences: high attention to detail with understanding of systems engineering basics; experience with hardware development programs; ability to contribute to the overall engineering design effort to develop innovative solutions to unique problems; and ability and flexibility to work in an often-dynamic environment with an open mind to unconventional design approaches, sometimes outside of the area of your primary technical domain. What sets you apart: Experience with preparation and presentation of technical briefings to communicate analysis results, technical trades, design requirements and specifications, and recommendations to customer technical and management staff Experience with performing technical planning, cost and risk analysis for systems and subsystem elements in the hardware domain (i.e., mechanical and structural systems) Flexibility and willingness to work with multi-disciplined teams on a range of tasking, sometimes in new technology areas, outside the ranges of your expertise Mechanical or civil engineering background with proficiency in machine design and engineering analysis is a plus Hands-on construction experience and interest/ability to work in a shop/highbay environment makes you a great match Experience with our current CAD and analysis tools - Ansys, Inventor, Revit - is a plus Familiarity with engineering standards and codes - ASTM, AISC, ACI, NDS, IBC, etc. - is a plus Willingness to travel to offsite locations in support of system training and testing is a plus Minimum Secret-level clearance transferrable at time of hire required - TS/SCI with poly is a plus Our Commitment to You: An exciting career path with opportunities for continuous learning and development. Research oriented work, alongside award winning teams developing practical solutions for our nation's security Flexible schedules with every other Friday off work, if desired (9/80 schedule) Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: This position is fully on-site due to the nature of program work and facility infrastructure. Work will be performed at the GDMS facility in Herndon, Virginia. Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $121,363.00 - USD $134,638.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans