Staff software engineer jobs in Sterling, VA - 9,463 jobs

Are you interested in applying your skills to solve unique navigation challenges facing the US Navy? Do you want to be part of a team of engineers, applied mathematicians and physicists as we ensure the US Navy has the most accurate, yet reliable maritime navigation systems in the world? If so, we're looking for someone like you to join our team at APL. We are the Navigation group in the Force Projection Sector at JHU/APL. We are seeking a Senior Navigation Engineer to help us pursue innovative solutions to the timely and timeless maritime navigation problem. In this role... You will be a Subject Matter Expert on cutting-edge surface and subsurface navigation systems that must operate in extremely demanding conditions in support of the most crucial missions of the US military. You will join a highly talented and motivated team of mathematicians, engineers and physicists focused on navigation analysis with many opportunities to collaborate with other innovated experts from a variety of technical fields. Your specific tasks will include... Evaluating performance of the most accurate inertial navigation systems with supporting navigational aids including sonar and GNSS Assisting in the development analysis techniques to assess the fidelity of the navigation systems being studied Participating in studies that will influence the design of the next generation navigation system Identifying future navigation capabilities and technical solutions for strategic roadmap planning and development Writing test plans, provide test support, and conduct post-test analysis of navigation sensor system performance Assisting in the navigation training to sailors and colleagues Qualifications You meet our minimum qualifications for the job if you... Have a B.S. in Mathematics, Physics, Engineering or a Bachelor's degree with specialized training in US Navy maritime navigation. Have 2+ years proven experience in US Navy maritime navigation system operations Have practical experience with navigation sensors and are familiar with navigation system architectures. Have the verbal and writing skills and disposition necessary for documenting and presenting work to APL colleagues and government sponsors. Enjoy solving challenging technical problems requiring both self-motivated independent investigation and collaborative team effort. Are willing and able to occasionally travel for work and embark on surface ships and/or submarine. Hold an active Secret security clearance and can ultimately obtain a Top Secret clearance. You'll go above and beyond our minimum requirements if you... Have an M.S. or PhD in Mathematics, Physics, Engineering or similar technical field. Have 10 years proven experience in US Navy maritime navigation system operations. Hold an active Top Secret security clearance. #LI-AG1 About Us Why Work at APL? The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates. At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at ****************************** All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accommodations@jhuapl.edu. The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis. Minimum Rate $105,000 Annually Maximum Rate $290,000 Annually

****Candidates must reside in Maryland, Washington, DC, or Virginia ****Must be willing to come onsite to Reston, VA, for a final round in-person interview. Title: Java Developer / SDET Automation Overview & Responsibilities: Work with a leading firm as a Senior Software Engineer within an Enterprise Cross-Functional Team. This is not a standard testing role; you will be a key developer responsible for driving the technical success of a major Java 21 migration while building robust automated testing frameworks that ensure quality across the entire enterprise. You will… • Develop and maintain automated scripts using Karate and Selenium for front-end and back-end integration testing. • Support the enterprise-wide migration to Java 21 by developing code and identifying technical risks. • Work within a Scrum team to decompose functional and technical requirements. • Collaborate with architects and product owners to provide insights into delivering business value. • Provide technical mentorship to mid-level developers within the team. Required Qualifications: • Strong hands-on experience as a Java Developer with Spring technologies (Spring Boot, MVC, Batch). • Advanced proficiency in automated testing tools, specifically Karate and Selenium. • Experience with front-end technologies like Angular or React. • Knowledge of database technologies such as SQL and PostgreSQL. • Strong communication skills to interact with stakeholders across all expertise levels. Preferred Qualifications: • Experience with CI/CD frameworks and continuous delivery/testing. • Knowledge of Karma and Jasmine for front-end testing.

Holder Construction is seeking qualified highly motivated candidates in our Mechanical, Electrical and Plumbing Services Team at one of project sites in Ashburn, VA. Primary Responsibilities Communication with electrical/mechanical equipment vendors, electrical/mechanical design engineers, clients and subcontractors. This position involves procurement of electrical/mechanical subcontracts and equipment, managing contracts and contract deliverables from bid solicitation through contract award, equipment submittal coordination, assistance with electrical/mechanical and overall construction cost estimates. Common projects include commercial projects within our core markets: Data Centers; Aviation; Higher Education and Corporate / Commercial Office. Requirements For This Position Include Bachelor's degree in Mechanical, Electrical Engineering or Construction Management The ideal candidate will have 5+ years of Mechanical, Electrical and Plumbing preconstruction experience and have the following skill sets: Ability to read and understand electrical, HVAC, plumbing, architectural and civil plans, and specifications Familiar with standard concepts, practices, and procedures of MEP Systems and equipment Good communication skills Ability to identify and resolve issues Effective participation in a team environment Detail-oriented with the ability to manage multiple projects and tasks

Our Summer Internship Program is meticulously designed to provide students with an immersive and dynamic experience within our industry, offering a taste of what it's like to be part of our professional team. We strive to simulate a full-time job, enabling our interns to work hands-on with cutting-edge technology, contribute to meaningful projects, build strong relationships with coworkers, and develop strategic problem-solving skills. Our program is highly selective, hosting only a handful of interns each year, ensuring personalized attention and ample opportunities to work closely with AV team members. We are hiring for various roles and locations throughout the US, during the interview process we will be able to discuss specific details regarding team and location. **Summary** As a **Software Engineering Intern** , you'll be part of a collaborative, multidisciplinary team working on real-world projects across AV technology portfolio. You'll assist in the design, development, and testing of software solutions for a variety of applications - from ground control systems and user interfaces to data pipelines and simulation tools. This role is ideal for someone who's eager to apply their software development skills in a dynamic, hands-on environment, while learning from experienced engineers and contributing to projects with real impact. **Position Responsibilities** + Assist in the design, coding, testing, and debugging of software components and systems. + Contribute to the development of tools and applications that support AV robotics and aerospace platforms. + Collaborate with engineers across software, hardware, and systems teams to integrate and test new capabilities. + Participate in code reviews, documentation, and the use of version control and defect tracking tools. + Help develop scripts or automation to improve team workflows and efficiency. + Learn and apply best practices in software development processes, including Agile methodologies. + Support the development of prototypes, simulations, and proof-of-concept demonstrations. + Attend team meetings, contribute ideas, and learn to estimate development effort and timelines. **Basic Qualifications (Required Skills & Experience)** + Currently pursuing a **Bachelor's or Master's degree** in **Computer Science, Software Engineering** , or a related field. + Strong foundational knowledge in programming languages such as **Python, C++, or Java** . + Familiarity with development tools such as **Visual Studio, Git, Eclipse** , or similar IDEs. + Experience with data structures, algorithms, and software design principles. + Demonstrated problem-solving and analytical skills. + Ability to work both independently and collaboratively in a team environment. + Effective written and verbal communication skills. **Preferred Qualifications & Competencies** + Experience with software development on Linux, Windows, or cross-platform environments. + Exposure to web technologies, cloud platforms, or backend services is a plus. + Interest in or exposure to robotics, autonomous systems, or data analytics. + Experience using scripting languages (e.g., Bash, Python) to automate tasks. + Knowledge of Agile development practices and version control (e.g., Git). + Curiosity and willingness to learn new technologies and frameworks. + Ability to take ownership of tasks and contribute to team goals. **Physical Demands** + Ability to work in an office and R&D lab environment (Constant) + Required to sit, type, and use office equipment for extended periods (Frequent) **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the requirements of the ITAR and/or the EAR, applicants must qualify as a U.S. person under the ITAR and the EAR, or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment's determination that it will be able to obtain an export license in a time frame consistent with AeroVironment's business requirements. A "U.S. person" according to the ITAR definition is a U.S. citizen, U.S. lawful permanent resident (green card holder), or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits** : AV offers an excellent benefits package including medical, dental vision, 401K with company matching, a 9/80 work schedule and a paid holiday shutdown. For more information about our company benefit offerings please visit: ********************************* . We also encourage you to review our company website at ******************** to learn more about us. Principals only need apply. NO agencies please. **Who We Are** Based in California, AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer, Dr. Paul MacCready, we've been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty - and succeed. **What We Do** Building on a history of technological innovation, AeroVironment designs, develops, produces, and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems. Agencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition. _We are proud to be an EEO/AA Equal Opportunity Employer, including disability/veterans. AeroVironment, Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data, sexual orientation, gender identity or other legally protected status._ **ITAR** **About AV:** **AV isn't for everyone. We hire the curious, the relentless, the mission-obsessed. The best of the best.** We don't just build defense technology-we redefine what's possible. As the premier autonomous systems company in the U.S., AV delivers breakthrough capabilities across air, land, sea, space, and cyber. From AI-powered drones and loitering munitions to integrated autonomy and space resilience, our technologies shape the future of warfare and protect those who serve. Founded by legendary innovator Dr. Paul MacCready, AV has spent over 50 years pushing the boundaries of what unmanned systems can do. Our heritage includes seven platforms in the Smithsonian-but we're not building history, we're building what's next. **If you're ready to build technology that matters-with speed, scale, and purpose-there's no better place to do it than AV.** **Careers at AeroVironment (*****************************************

Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Applications are accepted until further notice. Meet the Team Join Cisco's innovative engineering community, where you'll have the opportunity to collaborate with teams across Cisco IT, CPX (Customer & Partner Experience), Supply Chain, and Workplace Technology. You'll work alongside hardworking engineers, designers, and product managers who bring ideas to life and transform how the world connects, communicates, and collaborates. Our teams value creativity, continuous learning, and a culture of inclusion as we build the next generation of industry-leading products and platforms! Your Impact As a Software Engineer at Cisco, you will design and build software solutions that power Cisco's products and platforms. You will work end-to-end on everything from APIs and backend services to user interfaces and distributed systems. You'll solve real-world problems, ship impactful features, and help shape the future of connectivity and technology. Minimum Qualifications * Currently enrolled in a certification program (e.g., Boot Camp, Apprenticeship, Community College), or currently enrolled in an undergraduate degree program. Proficiency in at least one backend language (Python, C++, or Java) and familiarity with JavaScript/TypeScript for frontend development * Experience with API development (REST, GraphQL, or gRPC) * Understanding of data structures, object-oriented programming, and SQL/NoSQL databases * Familiarity with cloud platforms (AWS, Azure, GCP, or Cisco Cloud) Preferred Qualifications * Experience with Docker or Kubernetes (containerization/orchestration) * Familiarity with Infrastructure as Code tools (Terraform, Ansible, or CloudFormation) * Exposure to CI/CD tools (GitHub Actions, Jenkins, CircleCI) * Experience with monitoring platforms (Grafana, Prometheus, Splunk) * Knowledge of UI frameworks (React, Angular, Vue) for full-stack pathways ProductIntern26 Why Cisco? At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. Message to applicants applying to work in the U.S. and/or Canada: Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process. U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time. U.S. employees are eligible for paid time away as described below, subject to Cisco's policies: * 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees * 1 paid day off for employee's birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco * Non-exempt employees receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees * Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations) * 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next * Additional paid time away may be requested to deal with critical or emergency issues for family members * Optional 10 paid days per full calendar year to volunteer For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies. Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows: * .75% of incentive target for each 1% of revenue attainment up to 50% of quota; * 1.5% of incentive target for each 1% of attainment between 50% and 75%; * 1% of incentive target for each 1% of attainment between 75% and 100%; and * Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid. The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $44,000.00 - $185,000.00 Non-Metro New York state & Washington state: $44,000.00 - $185,000.00 * For quota-based sales roles on Cisco's sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Microelectronics Center (NGMC) (****************************************************************************** is seeking a **Principal Embedded Software Engineer/Senior Principal Embedded Software Engineer** . **What You'll Get to Do:** The Embedded Software Engineer designs, develops, operates and maintains software and firmware components and computing systems software to be applied to and integrated with engineering, scientific and manufacturing requirements. Applies the appropriate standards, processes, procedures and tools throughout the system development life cycle to support the generation of engineering applications and products. The ideal individual will have experience including the full software development life-cycle, which includes: requirements, design, coding, testing, and integration. **This position will serve on-site in the greater Baltimore, MD.** **This requisition may be filled as a** **Principal Embedded Software Engineer or Senior Principal Embedded Software Engineer** **.** **This position is contingent upon Funding/Contract award, special access program and acquiring and maintaining the necessary US Government security clearance per customers' requirements prior to start.** **Basic Qualifications Principal Embedded Software Engineer:** + Bachelor's degree in a STEM discipline with 5 years of experience, a Master's degree in a STEM discipline with 3 years of experience or a PhD in a STEM discipline with 1 year of experience + Knowledge in programming embedded software using object-oriented design principles in C/C++ Knowledge in operating system concepts for embedded systems (Linux or VxWorks) + Ability to test, debug and integrate on embedded systems + Knowledge in using requirement management, configuration management and change management tools. + Experience with full software lifecycle: specification, design, implementation, integration, debug and maintenance is required + This position requires the applicant to be a U.S. citizen + Current active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w. Polygraph prior to start. **Basic Qualifications Senior Principal Embedded Software Engineer:** + Bachelor's degree in a STEM discipline with 8 years of experience, a Master's degree in a STEM discipline with 6 years of experience or a PhD in a STEM discipline with 4 year of experience + Knowledge in programming embedded software using object-oriented design principles in C/C++ Knowledge in operating system concepts for embedded systems (Linux or VxWorks) + Ability to test, debug and integrate on embedded systems + Knowledge in using requirement management, configuration management and change management tools. + Experience with full software lifecycle: specification, design, implementation, integration, debug and maintenance is required + This position requires the applicant to be a U.S. citizen + Current active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI w. Polygraph prior to start. **Preferred Qualifications Principal Embedded Software Engineer / Senior Principal Embedded Software Engineer:** + Experience with scripting languages such as: Python, Linux shell scripting. + Experience on complex systems of systems utilizing parallel processing, distributed processing, multi-core, secure processing. + Experience with Requirements Management tools such as DOORS, CAMEO + Experience using Model Based Engineering, UML, OOAD and OOP + Experience with Agile and/or Rapid prototyping software methodologies + Experience in embedded software programming on microcontrollers, DSPs or ARM cores embedded in FPGAs/SoCs + Differentiating characteristics include: demonstrated leadership and teamwork capability, interpersonal communication skills and activities (professional/community/extracurricular) and an enthusiastic go-getter attitude Primary Level Salary Range: $105,400.00 - $165,500.00 Secondary Level Salary Range: $131,100.00 - $206,000.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit *********************************** U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. **Nightwing is seeking a motivated Software Engineer Intern to join our dynamic engineering team in Spring and Summers of 2026. This is an excellent opportunity to gain hands-on experience in all phases of the software development lifecycle, working on real-world projects with guidance from experienced engineers. You will have the chance to contribute to production code, learn modern development practices, and work in a collaborative environment.** **Responsibilities:** **Assist in the design, development, testing, and maintenance of software applications.** **Write clean, scalable, and efficient code under the guidance of senior engineers.** **Debug and troubleshoot issues in existing software.** **Participate in code reviews, design discussions, and pair programming sessions.** **Collaborate with cross-functional teams, including product management, QA, and other engineers.** **Contribute to technical documentation and user guides.** **Conduct performance testing and debugging.** **Learn and implement software engineering best practices and standards.** **Stay up-to-date with the latest industry trends and technologies.** **Qualifications:** **Currently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.** **Strong foundation in at least one programming language such as Java, Python, C++, or JavaScript.** **Basic understanding of software development principles and data structures.** **Familiarity with version control systems like Git is a plus.** **Strong analytical and problem-solving skills.** **Excellent verbal and written communication skills.** **Ability to work effectively in a team-oriented environment.** _At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients._ _Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team._ _Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class._

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a motivated Software Engineer Intern to join our dynamic engineering team in Spring and Summers of 2026. This is an excellent opportunity to gain hands-on experience in all phases of the software development lifecycle, working on real-world projects with guidance from experienced engineers. You will have the chance to contribute to production code, learn modern development practices, and work in a collaborative environment. Responsibilities: Assist in the design, development, testing, and maintenance of software applications. Write clean, scalable, and efficient code under the guidance of senior engineers. Debug and troubleshoot issues in existing software. Participate in code reviews, design discussions, and pair programming sessions. Collaborate with cross-functional teams, including product management, QA, and other engineers. Contribute to technical documentation and user guides. Conduct performance testing and debugging. Learn and implement software engineering best practices and standards. Stay up-to-date with the latest industry trends and technologies. Qualifications: Currently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Strong foundation in at least one programming language such as Java, Python, C++, or JavaScript. Basic understanding of software development principles and data structures. Familiarity with version control systems like Git is a plus. Strong analytical and problem-solving skills. Excellent verbal and written communication skills. Ability to work effectively in a team-oriented environment. At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team. Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected. We take our responsibility for providing these essential communications very seriously and pride ourselves on offering a reliable lifeline when needed. Likewise, Iridium is committed to providing an exciting and innovative workplace, where employees are challenged to think outside the box and collaborate on new, bold ideas and solutions. Our talented teams are passionate about their work and the impact our company makes around the world. Iridium fosters an empowering and inclusive culture that allows employees to genuinely be their best selves. We are looking for others who want to join this truly unique company that celebrates our employees and provides the opportunity to truly make a difference in the world. What We're Looking For: The Iridium Internship Program provides students the opportunity to support teams driving the future of satellite communications. Interns in Software Engineering gain hands-on experience developing, testing, and deploying software that powers Iridium's satellite network, ground systems, and global products and services. You'll collaborate with engineers and technical staff to design tools, automate processes, and build applications that enhance performance, reliability, and efficiency across Iridium's network and connected products and solutions. As an Intern, you'll begin making an impact on real projects from day one! Come prepared to grow, develop, and learn alongside a team and the leaders of our company. The Iridium Internship program is a 12-week program that runs from May 18,2026 to August 7,2026. What You'll Do: Projects are aligned with your academic background, technical interests, and the needs of our teams, and may include: * Developing new software features and services, and maintaining or enhancing existing applications and libraries * Assisting with architecture, design, coding, testing, and documentation within an Agile/Scrum team * Participating in daily stand-ups, sprint planning, backlog refinement, and sprint reviews * Gathering requirements and collaborating with stakeholders to design effective solutions * Ensuring software meets quality standards through unit and integration testing * Maintaining and extending key applications, including GUI frameworks, web applications, and Python/C++ utilities for data management and analysis * Developing scripts, simulators, or software tools using Python, Java, or C to support testing and analysis * Assisting with simulation, emulation, and verifying performance across Iridium satellite devices and transceivers * Participating in code reviews and contributing to automation frameworks for Iridium services and devices * Developing scalable, high-performance software and leveraging open-source solutions where appropriate Skill You'll Gain: * Hands-on experience developing software that supports Iridium's satellite communications system and services * Knowledge of object-oriented programming and the full software development lifecycle * Exposure to RF design, simulation, and evaluation processes * Experience collaborating with team members to implement, build, verify, and troubleshoot software * Exposure to modern development tools and workflows, including Jira, GitLab, and Confluence * Understanding and application of software engineering best practices to create reliable, maintainable code * Understanding how products and services are conceptualized, evaluated, and transitioned into operational functionality * Participation in an Agile/Scrum development team working with Python, C, C++, and Java What You'll Need to Succeed: * Interest in software development, product development, and a strong foundation in software engineering concepts, including object-oriented programming, data structures, and algorithms * Strong work ethic, positive attitude, and professional demeanor * Excellent verbal and written communication skills * Ability to work independently and collaboratively in a team * Attention to detail and commitment to high-quality results Things You Must Bring to the Table: * Must be at least 18 years of age * Currently enrolled in a bachelor's or graduate degree program at an accredited academic institution * Software Engineering, Computer Science, Information Technology, or Data Science/Applied Mathematics preferred * U.S. citizenship required * Must be able to work in person at an Iridium location Work Environment: This position primarily works in an office setting and is largely sedentary with the majority of the position working with a computer. The role typically requires the use of basic office equipment such as a phone, video, computer, keyboard, mouse, and printer. Iridium is an Equal Opportunity Employer, including individuals with disabilities and protected veterans.

Job Description Are you enthusiastic about technology and eager to make an impact in the defense sector? Join us as a Software Engineering Intern for the summer of 2026 and gain practical experience with state-of-the-art technologies that safeguard our nation. At Expedition Technology (EXP), you'll have the chance to work on significant projects that enhance national security, collaborate with seasoned professionals, hone your skills, and contribute to solving real-world challenges. If you're excited about a dynamic and fulfilling internship where you'll be part of the action, apply now to be part of a team addressing the issues of tomorrow! What will you do as a summer intern at EXP? Learn & Develop: You'll delve into a real-world Agile software development environment where you will utilize tools such as Python, React, Docker, and Git to create forward leaning solutions Implement: You'll develop solutions to support our work in web development, machine learning and signal processing Collaborate: You'll engage with your team and other domain experts to design new features, prioritize work, and mitigate risks Additional details: Location: On-site at Expedition Technology's headquarters in Herndon, VA Duration: Full-time (40 hours/week), Summer of 2026 Compensation: $33.50/hr. Is this the right internship for you? To be qualified for an internship position you should have the following qualifications: United States citizenship is required for security clearance purposes Must be a currently enrolled student who is pursuing a college degree in computer science, electrical engineering, math, physics, or other STEM-related field Must be entering your final year of an undergraduate or graduate program with an anticipated graduation date of December 2026 or May 2027 Have proficiency in modern programming languages (Python preferred) Be familiar with command line and version control (Git) experience Demonstrate interest in software engineering (courses, clubs, projects, etc.) Interest in working in defense and/or intelligence related careers post-graduation Must be willing to undergo background investigation process for a US-government issued security clearance What's it like being a summer intern at Expedition Technology? Get a first-hand perspective from our 2025 summer intern team by reading this blog post. Still hungry for more information? Read about our work, our culture and our accolades on our website and LinkedIn. About Expedition Technology (EXP) Positioned in Northern Virginia's tech hub, EXP is an innovative engineering company that crafts advanced solutions for the defense and intelligence sectors. We champion innovation, promote individual growth, and thrive on collaboration. We're committed to embracing diversity: At EXP, we believe in the power of diverse minds. All applicants will be considered without bias. We're an Equal Opportunity Employer that cherishes creativity sparked by varied backgrounds. Who is Expedition Technology? Expedition Technology (EXP) designs, develops, and delivers innovative, advanced signal, image, and multi-INT solutions for the defense and intelligence communities. We leverage advanced algorithms, platforms, and technologies to solve our customers' most complex, demanding, and urgent C4ISR challenges. Our culture promotes individual growth and opportunity, prioritizes a collaborative team spirit, and invites the intellectually curious to creatively solve challenging problems. Headquartered in Northern Virginia's high-tech corridor, EXP is a rapidly growing, privately held, employee-owned company that pushes the boundaries of what is possible every day. Interested in joining our team? Let's explore together. To learn more about EXP and discover why we are an award-winning workplace, visit our web site and follow us on LinkedIn. Join Our Team and Enjoy Exceptional Benefits! Expedition Technology (EXP) offers a flexible, self-directed benefits package that is designed to fit your individual needs. Here's a glimpse of the outstanding benefits you can enjoy when you join our team: Company-paid medical, dental, and vision insurance Generous Time Off: Enjoy 12 paid holidays, up to 33 days of PTO, and generous sick leave Robust 401(k) Plan: Benefit from up to a 12% company contribution, including a 3% safe harbor, 6% match, and up to 3% additional as a form of profit sharing. Student Loan Repayment: Take advantage of our unique option to reallocate a portion of your 401(k) match funds to repay student loans, helping you achieve financial freedom faster. Paid Parental Leave: Six weeks of paid leave for the primary caregiver and 2 weeks of paid leave for the secondary caregiver for you to bond with your new family member. Tuition Reimbursement: Pursue further education with up to $5,250/year available to support your continuous learning and growth. Referral Bonus Program: Earn rewards for bringing talented individuals into our team. Exclusive Entertainment Perks: Enjoy free tickets to sporting events, theater, concerts, and more, adding fun and excitement to your life. Onsite Amenities: Stay fit and healthy with our free, onsite fitness center, active workstations featuring treadmill and bike desks, and enjoy our onsite cafeteria with reduced-cost options. Inspiring Work Culture: Thrive in a collaborative, creative, and supportive culture where you are encouraged to push boundaries, take risks, and enjoy the rewards. Join us and be part of a team that values your well-being and professional growth. Apply today and take the first step towards a fulfilling career with us! EXP is proud to be an Equal Opportunity Employer that believes a diverse range of talent creates an environment that fosters creativity and innovation . All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, genetic information, or protected veteran status.

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational Security, and Data Structuring, enabling end-to-end solutions that drive operational impact. We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions. At Clarity, we are people-focused and set on being a destination employer for top talent, offering an environment where innovation thrives, careers grow, and individuals are valued. Join us as we continue to lead innovation and tackle the most pressing challenges in national security. Program Goals Learn: Professional growth during your internship can be exposure to the Cyber Operations domain, learning a new programming language, or perfecting a new tradecraft technique. Contribute: There is a seat at the table for every one of our interns from day one. It is our goal that by the time you leave, your fingerprint is on a true operational contribution. Have Fun: Your time in our program may be limited, but the memories will last. It is our goal that you enjoy your time here and want to come back. Hire: The road doesn't end at just the internship! Our end state is to bring on former interns full time after completing their school work. Role Our work focuses on creating software and data engineering platforms for customers throughout the DoD, IC and Federal Agency communities. We bring in students to work directly on our projects so that they can learn the basics of supporting CI/CD production and also the more complex nuances of government contracts. Responsibilities Support full time engineering teams Develop robust and high-quality software, while putting the user's requirements first Integrate and build testing into their work, and coordinate with QA engineers to ensure products meet customer expectations Required Qualifications Pursuing a BS in Computer Engineering, Computer Science, or a related field Ability to obtain and maintain a Top Secret Security Clearance Experience with Go or Python (in the classroom or from another internship) Understanding of network programming fundamentals, particularly with networking, data structures, and data models Comfortable in a high-trust, adaptable team environment Preferred Qualifications Experience with CI/CD tools (Docker, Kubernetes) Experience building microservices (REST-based or otherwise) #LI-RemoteWe are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Software Engineer - Journeyman 2 OM Group, Inc. is hiring a Software Engineer - Journeyman 2, who will be responsible for delivering advanced software solutions and integrations for DoD and Intelligence Community systems. This position requires deep technical expertise and the ability to tackle complex development challenges while working closely with other team members to achieve project goals. Responsibilities: Deliver application development, enhancements, and integration services for OHASIS and Socium GIS Lead complex software design, development, integration, and testing for DoD or Intelligence Community (IC) systems Collaborate within a cross-functional team environment Requirements: Minimum 7 years of software development experience within the past 10 years, including 5 years of complex experience for DoD or IC systems Proficiency in web-based application development languages and frameworks (e.g., JavaScript, Python, Java, .NET) Experience with relational databases, APIs, and geospatial technologies Experience managing server environments, software configurations, and system security controls Knowledge of DoD cybersecurity requirements, including RMF and ATO processes. Familiarity with cloud and on-premises environments Familiarity with Agile or iterative development methodologies IAT Level II Certification (e.g., Security+) Travel: up to 10% Active Secret Security Clearance Contingent upon award; expected to begin in January 2026 Compensation will be determined based on several factors, including relevant experience, education, skills, certifications, and market conditions, with an expected range of $120,000 to $140,000 OM Group, Inc. is an Equal Opportunity Employer (EOE) committed to compliance with all applicable federal, state, and local employment laws. Veteran preference. OM Group, Inc. is dedicated to fostering a workplace that is free from unlawful discrimination and retaliation. Our hiring and employment practices are based on merit, ensuring that all individuals have equal opportunities based on their qualifications, experience, and skills. If you need reasonable accommodation to apply, please contact ****************** No Third Parties or C2C Solicitation This is a direct hire position ineligible for third party partnering. OM Group does not accept unsolicited resumes from third-party recruiters without a signed third-party agreement. Any unsolicited third-party resumes forwarded by recruiters to OM Group or to any of our managers or employees will be considered public information, may be treated as a direct application from the person identified in the resume, and will not be eligible for placement fee payment to the agency.

Phasecraft is the quantum algorithms company. We are building the mathematical foundations for quantum computing applications that solve real-world problems. Founded in 2019 by Toby Cubitt, Ashley Montanaro and John Morton, we are based in London and Bristol in the UK and opened an office in Washington DC in 2024, led by Steve Flammia. In 2025 we completed a $34m Series B funding round co-led by Plural, existing investor Playground Global, and Novo Holdings' Quantum Fund in its first direct quantum software investment. Phasecraft's unprecedented access to today's best quantum computers - through partnerships with Google, IBM, Quantinuum and QuEra - provides us with unique opportunities to develop foundational IP, inform the development of next-generation quantum hardware, and accelerate commercialization of high-value breakthroughs. We are delighted to launch our 2026 Quantum Software Internship programme. As a Quantum Software Intern you will have the opportunity to join the Phasecraft team for a few (typically 3) months. Not only will you work on a technical research project focusing on the design, implementation or analysis of quantum algorithms and related techniques in near-term quantum computing, but you will also have the chance to experience life in a young and vibrant startup that is constantly pushing the boundaries of our knowledge of quantum computing. Past projects have ranged from theoretical work on the underpinning mathematics of quantum algorithms to writing code for real or simulated quantum hardware. Our recent internship programmes have proven to be meaningful and successful. In 2022 we hired our first permanent staff member who had previously participated in our Internship programme and we have several ongoing collaborations with former interns. Some of the work undertaken during internships has also been published (Optimizing fermionic encodings for both Hamiltonian and hardware and Extracting the spin excitation spectrum of a fermionic system using a quantum processor). Our team has enjoyed working on challenging projects with talented interns with diverse academic backgrounds including Quantum Information Theory, Materials Science, Physics and Computer Science. The internship is a paid position with a competitive salary. Interns are based with the Phasecraft team in our offices in Bristol and London in the UK and Washington DC in the US. Internships usually take place over the summer months, though dates can be flexible. As a Quantum Software Intern, we expect the ideal candidate will have experience in the implementation of advanced quantum algorithms or otherwise strong evidence of potential to contribute to this area. A background in quantum computing is not necessarily required nor is a track record of publishing scientific papers in this area; however the candidate should be able to demonstrate a keen interest in quantum computing through formal or independent studies. Requirements Essential criteria: Good understanding of algorithms and algorithmic analysis. Strong programming skills, including in Python. Bachelor or Masters degree in Computer Science, Mathematics, Physics or closely related field. Enthusiasm for learning and novel research. Desirable criteria: Exposure to quantum computing and/or quantum information theory, via formal or independent studies. Experience coding in quantum development environments (e.g. Cirq, Qiskit, QuEST) or in implementing quantum algorithms or novel classical algorithms on classical computers Programming experience in Julia To apply, please click on "Apply for this job" below and include your CV, details of two referees, a covering letter and academic transcript. The closing date is 8th February 2026. This 3-month internship pays $36/hour, for 40 hours per week. This rate includes an accommodation allowance element.

Job DescriptionSalary: $35-40 / hour Sedaro is hiring a Software Engineer Intern to contribute to our culture of operational excellence. In this role, you will own meaningful projects that enhance our Kubernetes-based multi-cloud platform, working alongside senior engineers to build foundational infrastructure that enables our entire engineering organization. Team: DevOps Enablement, reporting to the Director of Engineering Location: In person in Arlington, VA U.S. Citizen or permanent resident status required Who We Are Our cloud-native simulation platform enables digital mission engineering through distributed, scalable, faster than real-time analyses across hundreds of interacting systems. We use CI/CD, Docker, Terraform, and Kubernetes to achieve high availability, security, and autoscaling across cloud providers. Join us and develop expertise in cloud native software engineering while delivering cutting-edge capabilities to support the design and operation of next generation aerospace systems. Who You Are You see beauty in well-architected systems and elegant automation You take ownership of technical challenges and thrive with minimal supervision You thrill in equipping your teammates with force-multiplying tools and practices Youre energized by deep learning and sharing knowledge across disciplines WhatYoull Do Contribute to multi-cloud production infrastructure optimization, working directly with Kubernetes environments that support real aerospace simulation workloads Improve system observability with actionable alerting and measurable SLOs, gaining hands-on experience with modern DevOps tools at scale Develop automation through infrastructure as code, CI/CD, and continuous compliance practices Collaborate with senior engineers on a small, high-caliber team that iterates quickly Participate in our continuous learning programs and meet engineers from around the company Benefits Flexible work schedule with core hours Company provided lunches 3 days a week Industry-leading career development opportunities Requirements Currently pursuing a bachelors or masters degree in computer science, related field, or equivalent demonstrated experience Strong programming fundamentals in at least one language Understanding of cloud computing concepts and containerization Experience with automated testing Familiarity with CI/CD and infrastructure as code

Lynk is the inventor of satellite direct to device or D2D technology, and has the world's only commercial license from the FCC to operate a commercial D2D system. Today, Lynk allows mobile network operators' subscribers to send and receive text messages to and from space via standard unmodified, mobile devices. Lynk's service has been tested and proven on all seven continents, has regulatory approvals in more than 30 countries and is currently being deployed commercially based on more than 40 MNO commercial service contracts covering approximately 50 countries. Our technology will enable all 8 billion people on the planet to stay connected with the existing standard phone in their pocket. Everywhere. No matter what. By joining Lynk, you will have the opportunity to directly touch the lives of billions. Your mission will be to bring mobile broadband to billions, pull hundreds of millions out of poverty, and save countless lives. Join US to Help Connect the World! We are hiring Software Engineer Interns with a BS, Masters, or PhD across the following disciplines... computer science, computer engineering and other STEM related fields. If you have a particular focus in telecommunications, software defined radio, robotics, and/or space systems, we'd love to hear from you! Internships At Lynk, there are a variety of opportunities available. Software Engineering Intern positions are available to students who are enrolled in a bachelor's or graduate-level degree in Computer Engineering, Computer Science or another relevant STEM-field. You will be responsible for working both autonomously and collaboratively working on actual space and telecommunications/software/hardware development projects. Since Lynk is responsible for the design, build, test, and operation of satellites through the full life cycle, intern engineers will be exposed to every phase of what is involved in getting satellites on orbit and flying them. We seek multidisciplinary technical talent to support the design and testing of more than just one of our spacecraft systems including Mechanical, Electrical, Communications, Flight Control, Command & Data Handling, and Flight Software, etc. Qualifications The qualifications for Lynk Interns are Enrolled in at least a bachelor's degree or Masters or PhD in a STEM-related program. Strong interpersonal skills and ability to work effectively in a team environment, accomplishing tasks with limited resources at a rapid pace. Growing skill level using Windows and Linux OS, and proficiency with some other technical software package or programming. Project experience with lab research, engineering project teams, or prior relevant internship or work. Job Location Washington, DC area

Responsibilities Peraton is seeking Summer 2026 Software Engineer Interns to support our Internal Research & Development (IRAD) program which will be conducted in our Herndon, VA, West Lafayette, IN or Blacksburg, VA offices. Join our Technology and Engineering Software Delivery Center and support exciting, advanced research projects in areas such as communications, space, cybersecurity, defense, health, and mobile. You'll have the opportunity to work in a collaborative, supportive environment with our full-time staff, allowing you to grow your skills and your career while building experience in a variety of different projects and domains. You'll work in an Agile software development environment supporting requirements/story development, software architecture and design, software development, and unit/component testing. You'll also get the chance to obtain certifications in leading technologies to enhance your skills, such as Amazon Web Services. We ask that each intern be available to work the duration of the ten weeks (June to August) and commit to working a minimum of 35-40 hours per week. This program is geared toward technical college students, actively enrolled at a four-year university, who will be rising into their junior or senior years. However, strong underclassmen may be considered if they have declared their major and have completed qualified coursework. Qualifications Required Qualifications: HS Diploma and some advanced level training. U.S. Citizenship. Have completed progress toward a bachelor's degree in computer science, computer engineering, or a related field. Foundational experience in an object-oriented programming language, preferably in Java, and exposure to software engineering processes. Hands on programming experience through coursework and/or prior internships. Strong analytical and problem-solving skills. Ability to quickly adapt and learn new technologies and concepts. Self-motivated, independent, detail oriented, responsible team-player. Strong written and oral communication skills. Desired Qualifications: 3.0 and above GPA. Exposure to Agile software development processes. Familiarity with web development frameworks and/or database technologies. Exposure to cloud computing environments. #PeratonIntern 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 The rate / range per hour below 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. SCA / Union / Intern Rate or Range $25.00/hour EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

We're NT Concepts, a leading National Security solutions provider who is focused on staying in front of the digital edge with innovation and high value delivery. To help us stay in front of the digital edge, we have begun planning for our Summer 2026 Software Engineering Internship. Our technical team is on the lookout for self-starters with technical majors like computer science, software engineering, mathematics, data science, or data analytics. QUALIFICATIONS Who we are looking for: A rising junior or senior with a proven aptitude for our areas of passion will have the opportunity to complete a project that is sure to help their resumes stand out from the competition when it comes time to compete for full-time employment. Someone who has an interest in learning about solving problems for our government clients. The next generation of scientists and engineers who care deeply about national security and who want to be considered for a future government security clearance. Is this internship for you? If you are a patient and tenacious problem solver and are excited about growing your technical expertise to contribute to National Security, you should apply for this opportunity to work with our team. This internship will be based full-time in Vienna, VA. As an intern, you will: Be part of a broader team that works on difficult problems in the National Security space Collaboratively design our products working with product management and visionaries in the company Participate in constructing and peer reviewing technical designs and architectural approaches Learn how to be part of a professional team By the end of the internship, you will: Experience new ways to communicate with team members and clients Obtain real world experience working with a team in an Agile/Scrum environment Have developed a solution for a real-world problem Your qualifications must include: A U.S. Citizen with the desire and ability to achieve a security clearance. While a security clearance is not required, preference will be given to potential interns who already possess a clearance. Experience in at least one software programming language, such as Python, Java, C# A positive attitude and willingness to work with the team to achieve departmental goals Effective communication, decision-making, and problem-solving skills Physical Requirements: Prolonged periods of sitting at a desk and working on a computer Must be able to lift 10-15 pounds at times. #JT About NT Concepts Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission-solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving. Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented teams work together using innovation and expertise to solve our clients' most critical challenges. Here, you'll gain competitive benefits, opportunities to bolster your skills and develop new abilities, and a company culture dedicated to support and service. In addition to our benefits program, we encourage our employees to take part in #NTC_GivesBack, which paves the way for positive social change. If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects (for some pretty cool clients) that use your specific talents, we'd love to have you move forward with us.

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

T-Rex is looking for a fully cleared HPC Software Engineer 3 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community. Responsibilities: The HPC Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Critical for an HSE is either a very strong math background and/or a very strong computer hardware background. One or both of these is required in order for the HSE to be able to understand the intricacies of the HPC architecture that is being targeted by the software being developed, or to understand the complex mathematical principles which underlie the software applications being developed. The HPC systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS)/Government Off-The- Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Working knowledge of Configuration Management (CM) tools and Web Services implementation. Requirements: Bachelor's degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus seven (7) years of experience as an HSE in programs and contracts of similar scope, type, and complexity. OR Master's degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus five (5) years of experience as an HSE in programs and contracts of similar scope, type, and complexity. OR Nine (9) years of experience as an HSE in programs and contracts of similar scope, type, and complexity. Linux, Linux tools Infrastructure automation technology: Ansible, SaltStack, Puppet, Chef, Terraform, etc. Willing and able to learn Ansible Adapting to and adhering to project-specific Ansible coding standards Familiar with and able to perform full software-development lifecycle support with version-control tools (Git, GitLab) Works independently, as well as with a team, to ensure that all components are functioning properly Stays abreast of the latest industry trends in both open source and commercial solutions. Supports determination of if-and-when to incorporate them into an IAC solution Communicative, collaborative, and organized Willing and able to learn new tools, protocols, custom software, firmware, and hardware Active and transferable U.S. government issued TS/SCI with FSP security clearance is required. Desirable: Programming in Ansible Bash scripting Python Container orchestration technologies Rancher Kubernetes Engine 2 (RKE2) Best practices in DevSecOps, system administration, infrastructure network services (DNS, DHCP, PXE, NTP, etc.) Security concepts pertaining to one or more of: identity and access management (IAM), access control, secrets management, and/or any security products related to these concepts Security architecture Cloud security Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify T-Rex Overview Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering. T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits. T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors. In compliance with pay transparency guidelines, the annual base salary range for this position is $160,000 - $190,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer. T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.