- Amentum (Washington, DC)
- We are searching for a Top Secret cleared Software Developer ( Senior ) to join our team in Washington, DC. You will be working in an organization that's ... to ensure its applications and tools meet or exceed the needs of the mission. The Software Developer ( Senior ) is a part of a team that will lead large scale… 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 ... that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM… more
- CACI International (Fairfax, VA)
- Software Developer - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization effort.… more
- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- ** Software Developer , Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Position ID:** ... provides the ability to work with advanced cloud technologies and modern software architectures while contributing to the efficiency and effectiveness of law… more
- Leidos (Lorton, VA)
- …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). ... The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and… more
- CACI International (Sterling, VA)
- Senior Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Local Anticipated Posting End: 3/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team... software development framework. **The Opportunity:** As a senior developer on this dynamic program; you… more
- Amentum (Fort Belvoir, VA)
- ** Senior Software Developer ** This position is located at Ft Belvoir VA at the Defense Threat Reduction Agency as part of Advanced Red Cyber Team Operations. ... **Must have 3+ years as a software developer .** Proficient in C and C#...Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART… more
- TekSynap (Columbia, MD)
- …with ServiceNow + Experience with business process automation **Overview** We are seeking a Senior Software Developer to join our team supporting US CYBERCOM ... Operations (OCO) and Defensive Cyber Operations (DCO). **We are seeking a Senior Software Developer who can** **assist** **the USCYBERCOM** **by automating… more
- ManTech (Herndon, VA)
- ManTech seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **Herndon, VA** . This is an onsite position. ... are not limited to:** + Develop and update custom software code for financial systems + Analyze problem reports...prepare accurate schedule estimates to develop solutions + Document software code sufficiently and accurately + Provide support to… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... years of experience in the Information Technology field + Strong software development experience, to include significant Java development, data analysis/parsing, and… more