- Leidos (Chantilly, VA)
- **Description** ** Software Developer - Systems Software ** Leidos' National Security Sector is seeking candidates to support an Intelligence Community ... client's move from legacy systems to Next Generation Architecture. The selected candidate will...of legacy applications to new technologies, + Modify existing software to correct errors, allow it to adapt to… more
- ABBTECH Professional Resources, Inc. (Mclean, VA)
- ** Software Developer ( Systems Software )** **Location: McLean** **Clearance: TS/SCI w/ FSP** **Salary Range: $245k-$266k** _The above salary range ... with Agile development and JIRA - Demonstrated experience with version control systems such as Git - Demonstrated experience with relational databases - Demonstrated… more
- Leidos (Ashburn, VA)
- …The National Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems , software , cloud, and Agile ... Agile development. In this role the candidate will support the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). In this… more
- Leidos (Ashburn, VA)
- …National Security Sector within Leidos is seeking a Lead, Full Stack Software Developer , technical team lead with strong systems , software , cloud, and ... program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting the Passenger Systems Program… more
- Koniag Government Services (Mclean, VA)
- Software Systems Developer McLean, VA, USA Req #578 Wednesday, June 18, 2025 **Koniag Data Solutions (KDS),** a Koniag Government Services company **,** is ... seeking an experienced Software Systems Developer to support **KDS** and our government client in McLean, VA. We offer competitive compensation and an… more
- BAE Systems (Rockville, MD)
- **Job Description** BAE Systems is seeking a Software Engineer to support our work as a prime contractor on a high-profile US Navy weapon system.The ideal ... Technology system. This position is responsible for designing and developing software applications and systems . Collaborating with hardware engineers in… more
- BAE Systems (Herndon, VA)
- …years of experience and a bachelors or masters in a related field. The Software Developer will develop new automation capabilities that utilize infrastructure as ... **Job Description** BAE Systems , a top-ten prime contractor to the US...be available based on position level and/or job specifics. ** Software Developer (Expert)** **104766BR** EEO Career Site… more
- General Dynamics Information Technology (Merrifield, VA)
- … software applications support the Drug Enforcement Administration Office of Information Systems . **HOW A SENIOR SOFTWARE DEVELOPER WILL MAKE AN ... Trust/Other Required:** None **Job Family:** Software Development **Skills:** Design, Software Development, Software Systems **Experience:** 5 + years… more
- Amentum (Washington, DC)
- Amentum is searching for a Top-Secret cleared Software Developer (Mid) to join our team in Washington, DC. You will be working in an organization that's mission ... and address national intelligence priorities while protecting confidential data and sources. The Software Developer (Mid) is a part of a team that will… more
- E-volve Technology Systems, Inc. (Reston, VA)
- …back-end components of PHP-based applications. + Troubleshoot, debug, and upgrade existing software systems . + Produce clean, efficient, and well-documented code ... E-volve Technology Systems , Inc. is seeking a skilled Mid-Level PHP Developer to support an Intelligence Community program. This position is ideal for candidates… more
- General Dynamics Information Technology (Herndon, VA)
- …**Job Description:** Work with cutting-edge applications that help advance the mission as a Software Developer at GDIT. Your work will have you fully immersed in ... career. At GDIT, people are our differentiator. As a Software Developer you will help ensure today...large-scale, serverless cloud-based architectures to deliver scalable and reliable systems + **Location:** Hybrid - at least 3 days… more
- SAIC (Chantilly, VA)
- …distributed systems , cloud technologies (AWS, Azure, etc.), and integrating software with hardware and network components. + Expertise in system architecture, ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis,...importance. We are seeking a highly motivated **Full Stack Developer ** to join our National Intelligence Program supporting the… more
- System One (Chantilly, VA)
- ALTA IT has a Direct Hire position open for a Software Developer . Top Secret with ability to obtain a CI Poly Alexandria, Chantilly or St. Louis Software ... role is responsible for Corrective, Adaptive, Preventive, and Perfective maintenance of maritime systems software . This role uses best practices and patterns to… more
- Saliense Consulting (Arlington, VA)
- …to get a preview of the full benefits package. Saliense is now hiring an experienced Software Application Developer to join our team full time in support of the ... Office of Naval Research (ONR) in Arlington, VA. The Developer will support modernization efforts to move from on-premises...or as part of a team. Reviews and tests software components for adherence to the design requirements and… more
- CACI International (Mclean, VA)
- Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI is seeking a highly motivated and independent SME Software Developer to take sole responsibility for...fixes to feature enhancements * Designing, developing, and modifying software systems , with a focus on Enterprise… more
- Steampunk (Mclean, VA)
- **Overview** Asan ** Software Developer ** , you will work with our growingDevSecOpspractice delivering software features, APIs, andmicros-service solutions. ... and recommendations + Leverage virtualization and containerization to optimize and modernize software systems + Act as an individual contributor and mentor… more
- Amentum (Washington, DC)
- Amentum is searching for a Top Secret cleared Software Developer (Senior) to join our team in Washington, DC. As a Top Secret Software Developer for this ... that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM… more
- Epsilon, Inc (Falls Church, VA)
- **Application Software Developer II** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established leader in ... to work from home based on business needs. **An average day:** As Application Software Developer II you will be responsible for developing, enhancing, and… more
- CACI International (Washington, DC)
- Advance Software Developer Job Category: Information Technology Time Type: Part time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Opportunity:** CACI is looking for experienced, innovative, and motivated Journeyman **Advanced Software Developer ** to support the mission objectives and needs… more
- SHINE Systems & Technologies (Bethesda, MD)
- …program is within a Collaborative Development Environment (CDE). This position will perform software development of systems of systems , including data ... tactical decision aids for naval ships, submarines, air, and shore-based undersea systems . Increased US Navy operations in shallow, littoral environments and the… more