- General Dynamics Information Technology (Herndon, VA)
- …ID:** RQ197656 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... cutting-edge applications that help advance the mission as a Software Developer at GDIT. Your work will...Node.js, Python, AWS cloud development + **Security Clearance Level:** TS // SCI with Polygraph + **Required Skills and… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …**Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Software Development **Skills:** ... Description:** Deliver simple solutions to complex problems as a Software Developer , Senior at GDIT. Here, you'll...(GXPN), Reverse Engineering Malware (GREM) + Security Clearance Level: TS / SCI + US Citizenship Required + Location:… more
- Leidos (Lorton, VA)
- …The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). Our talented ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security...does Leidos need from me?** + Current and active TS / SCI security clearance, and able to pass… more
- Chenega Corporation (Springfield, VA)
- **Req ID:** 36320 **Summary** ** Software Developer - JavaScript** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly ... decades of experience working in the Federal marketplace. The ** Software Developer - JavaScript/TypeScript** will have the...Map Services (WMS), or other geospatial tools + Active TS / SCI Clearance **Knowledge, Skills and Abilities:** +… more
- Leidos (Lorton, VA)
- …The National Security Sector (NSS) has a new and exciting opportunity for a Junior Software Developer in our Cyber & Analytics Business Area (CABA). Our talented ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security...does Leidos need from me?** + Current and active TS / SCI security clearance, and able to pass… more
- Leidos (Lorton, VA)
- …National Security Sector (NSS) has a new and exciting opportunity for a Mid-level Software Developer in our Cyber & Analytics Business Area (CABA). Our talented ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security...does Leidos need from me?** + Current and active TS / SCI security clearance, and able to pass… more
- KBR (Springfield, VA)
- Title: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... Developers to support government customers in Springfield, VA. The Software Developer provides software development...+ Experience with agile development Security Clearance Requirements: Active TS / SCI with Poly Belong, Connect and Grow… more
- Epsilon, Inc (Falls Church, VA)
- **Application Software Developer II** **Who is Epsilon:** Epsilon is...**Other:** + Must hold an Active DOD Secret , Top Secret or TS / SCI ... 2009 and has become an established leader in providing Information Technology services to both Federal Government and Commercial...based on business needs. **An average day:** As Application Software Developer II you will be responsible… more
- Parsons Corporation (Fort Belvoir, VA)
- …via debuggers + Expertise in AV/EDR evasion techniques. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... Bring:** + Must have 8 years of experience overall + Active TS / SCI Clearance + 3+ years as a software developer + Proficient in C and C# and BOFs +… more
- CACI International (Sterling, VA)
- Experienced Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... Anticipated Posting End: 5/8/2026 CACI is seeking an experienced Software Developer to join a multidisciplined team...Sterling, VA or Aurora, CO * Clearance: Must have TS / SCI with poly (or be willing to… more
- The Metamorphosis Group (Chantilly, VA)
- …REQUIRED Chantilly, VA . Government/Military Apply Now Software Developer /System Software US Citizens only! TS / SCI Full Scope POLY REQUIRED Schedule: ... Software Developer - US Citizens only - TS...Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS / SCI with FSP Potential for Teleworking: No… 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 Developer to provide software ...RocketChat). + Must possess an active Top Secret Security Clearance with ability to obtain SCI… more
- Parsons Corporation (Fort Belvoir, VA)
- …Tester (GXPN) + Reverse Engineering Malware (GREM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... Description:** Parsons is looking for an amazingly talented **Offensive** ** Software Developer ** to join our team! In...vulnerability research **What Required Skills You'll Bring:** + Active TS / SCI Clearance + Must be proficient in… more
- Parsons Corporation (Fort Belvoir, VA)
- …Penetration Tester (GXPN), Reverse Engineering Malware (GREM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... **Job Description:** Parsons is looking for an amazingly talented ** Software Developer ** to join our team! In...vulnerability research **What Required Skills You'll Bring:** + Active TS / SCI Clearance + Must be proficient in… 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 ... CACI is seeking a highly motivated and independent SME Software Developer to take sole responsibility for...integration (with both new and legacy systems) Required Qualifications: TS / SCI w/Poly clearance * Bachelor's degree and… more
- CACI International (Chantilly, VA)
- AI Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... * CACI is seeking a skilled and innovative AI Software Developer to join our team in...+ Excellent communication and teamwork abilities + An active TS / SCI clearance with Polygraph These Qualifications Would… more
- CACI International (Sterling, VA)
- Full Stack Software Developer - Early Career Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... * **The Opportunity:** CACI is seeking a Full Stack Software Developer to play a role in...with team leads. **Qualifications:** _Required:_ + Current and Active TS / SCI with Polygraph + Bachelor's Degree in… more
- CACI International (Sterling, VA)
- Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... software development framework. **The Opportunity:** As a senior developer on this dynamic program; you will bring your...Sterling, VA or Aurora, CO + Clearance: Must have TS / SCI with CI poly (or be willing… 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#...needed via debuggers. - Expertise in AV/EDR evasion techniques. ** TS / SCI Required** **US Citizenship Required** Amentum is… more
- IBM (Chantilly, VA)
- …Seeking a talented, versatile full-stack software engineer with US Government Top Secret / SCI with Full Scope Polygraph. The Software ... The Software Engineer will be a hands-on software developer who will design, develop, integrate,...and professional expertise** * REQUIRED ON DAY 1: Active Top Secret / SCI security clearance +… more