- Parsons Corporation (Chantilly, VA)
- …+ Excellent communication and collaboration skills. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Parsons is seeking a highly motivated, self-directed professional for a **Senior Software Developer ** role. The ideal candidate will have hands-on experience… more
- Amentum (Fort Meade, MD)
- …Multi-INT analytics, ML, and automated predictive analytics. **Clearance Required:** * Current Top Secret / SCI **Required Certifications:** * Security Plus ... If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of...* Provide dedicated page design, development, and integration of information to web-based presentations for the Army's Secret… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Full Stack Software Developer ** to join our team in **Chantilly, VA.** **Responsibilities ... and an Associate's degree. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain… more
- ARSIEM (Fort Meade, MD)
- …impact on every client you work with. ARSIEM is looking for a Principal Python Software Developer . This position will support one of our government clients in ... + Strong Python skills using Pandas & PySpark, developing software in Red Hat Linux (versions 3 - 5+)...Date: 2025-10-20 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be… more
- IT Concepts (Springfield, VA)
- …achieve extraordinary milestones. Kentro is hiring for a cleared mid-level Software /Web Developer to support the National Geospatial-Intelligence Agency. ... other languages as applicable (Python, Model Glue, etc.). Clearance: + Must have active TS / SCI with willingness to take CI poly. Benefits The Company We believe… more
- SAIC (Washington, DC)
- …award, with an anticipated decision expected by Winter/ Spring 2026.** The ** Software Engineer API Developer ** responsibilities include, but are not limited ... and contributing to the strategic vision of the MARS program **Qualifications** + Active TS / SCI with Polygraph + One of the following certifications: Certified … more
- Xcelerate Solutions (Bethesda, MD)
- Appian Software Integrator/ Low Code Developer - TS / SCI Xcelerate Solution is seeking you as our next TS / SCI cleared Appian Software ... in the GovCon industry. Location: Bethesda, MD Security Clearance: TS / SCI Responsibilities: + Work with a team...of prior relevant experience + Must possess an Active Top Secret / SCI clearance and ability… more
- Leidos (Reston, VA)
- …**Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain ... The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new ... SCI and Polygraph after start. The program **may consider… more
- V2X (Columbia, MD)
- …+ Communicate with customer developers, operators, and other supported elements. + Active TS / SCI clearance required. Must be willing to undergo a polygraph ... significant experience in administration and automation with another Operating System + Active TS / SCI clearance is required. Must be willing to undergo Polygraph… more
- V2X (Chantilly, VA)
- …to manage competing priorities and communication to multiple stakeholders + Active TS / SCI with Poly clearance required **Preferred Qualifications** + Experience ... **Description** **Responsibilities:** + Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new… more