- KBR (Chantilly, VA)
- …Architect Engineer KBR is seeking a highly qualified Enterprise Architecture Engineer to support our customer in Chantilly, VA delivering mission-critical ... that enable them plan and execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful information distributed… more
- CACI International (Sterling, VA)
- Mission System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... Posting End: 1/1/2026 **The Opportunity:** As a motivated mission system engineer on this exciting program comprised of multiple agile software development… more
- CACI International (Chantilly, VA)
- … Engineer Manager to join our team developing next generation signals intelligence ( SIGINT ) and electronic warfare systems for the Department of Defense. Join ... hardware, software, system integration, and data analysis/collection teams who are creating systems in support of the Department of Defense and other… more
- Parsons Corporation (Herndon, VA)
- …them to digital RF signal processing, RF engineering or spectrum theory, communication systems , electronic warfare, SIGINT processing, or related areas is also a ... to digital RF signal processing, RF engineering or spectrum theory, communication systems , electronic warfare, SIGINT processing, or related areas. Security… more
- Leidos (Alexandria, VA)
- **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
- CACI International (Sterling, VA)
- …mission management applications built on cloud-native, microservices architectures. As a systems engineer on this program, you'll collaborate with multiple ... System Engineer -TS/SCI with Poly Job Category: Engineering Time Type:...be required up to 10% as well as surge support . **Responsibilities:** + Provide systems engineering … more
- CACI International (Chantilly, VA)
- …Jenkins/GitLab CI, and Jira. **Desired:** + Active TS SCI + Experience supporting SIGINT , Electronic Warfare (EW), or defense systems . + Experience with Linux ... Embedded Linux Software Engineer Job Category: Engineering Time Type: Full time...critical for developing and maintaining our mission-critical, Linux-based embedded systems . The ideal candidate will have a strong background… more
- CACI International (Chantilly, VA)
- …Jenkins/GitLab CI, and Jira. **Desired:** + Active TS SCI + Experience supporting SIGINT , Electronic Warfare (EW), or defense systems . + Experience with Linux ... Embedded Linux Software Engineer Job Category: Engineering Time Type: Full time...role is pivotal for advancing our mission-critical, Linux-based embedded systems . The ideal candidate will have extensive experience in… more
- CACI International (Fairfax, VA)
- …plans/procedures. + Experience designing, analyzing, testing, and verifying information and operational support systems for DoD customer from inception to ... sharing information amongst teammates working within a product family to field tactical SIGINT collection systems to the DoD. **Responsibilities:** + Work with… more
- Leidos (Lorton, VA)
- …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. You will support a ... in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats… more