• Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals in **Chantilly or Herndon,… more
    Amentum (07/28/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …troubleshooting skills\. \* Strong oral and written communication skills \* Current final Top Secret clearance and ability to obtain SCI access; applicant ... government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years **Other… more
    Lockheed Martin (07/12/25)
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  • Full Stack Developer - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205984 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Yes **Job Description:** Deliver simple solutions to complex problems as a Software Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (08/27/25)
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  • Critical Facility Technician 3 (HVAC SME)…

    M. C. Dean (Manassas, VA)
    …for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** **Passport Requirement:** Continued employment for this role ... US Citizenship, for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** + Continued employment for this role will be… more
    M. C. Dean (08/30/25)
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  • Cyber Software Engineering Intern

    Lockheed Martin (Herndon, VA)
    …responsibility\. Your Mission is Ours\. Lockheed Martin Space is seeking a Summer 2026 Software Engineer Intern\. In this role, you will focusing on software ... one of these skill areas: C, C\+\+, python, Reverse Engineering, Operating Systems, Software Design, Software Development and Implementation, Software Test\.… more
    Lockheed Martin (09/19/25)
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  • Software Tech Lead, Google Public Sector,…

    Google (Reston, VA)
    …software design and architecture. + Active, or the ability to obtain, a Top Secret security clearance. **Preferred qualifications:** + Master's or PhD degree ... design and mobile; the list goes on and is growing every day. As a software engineer , you will work on a specific project critical to Google Cloud's needs with… more
    Google (09/30/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    …architecture diagrams. + Harden and implement applicable STIGs. REQUIRED QUALIFICATIONS + DoD Top Secret Clearance + Bachelor of Science (BS) in Information ... seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval Information...development, review, and approval of RMF A&A packages for software systems and enclaves + 5+ years of experience… more
    Watershed Security (08/01/25)
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  • Software Developer

    KBR (Springfield, VA)
    …expertise to support and enable a test and evaluation program's modernization goals. The software engineer will work closely with the scientists and engineers in ... Title: Software Developer Belong. Connect. Grow. with KBR! KBR's...+ Experience with agile development Security Clearance Requirements: Active TS /SCI with Poly Belong, Connect and Grow at KBRAt… more
    KBR (09/12/25)
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  • Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ202883 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... opportunity to make a personal impact as a Systems Engineer supporting an Agile software development team...products (Word, PowerPoint, Excel) + **Security Clearance Level** : Top Secret /SCI with Polygraph + **Preferred Skills:**… more
    General Dynamics Information Technology (07/23/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... . In this role you will develop and execute software test plans in order to identify software...ITIL4 principles **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (08/29/25)
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