• Software Engineer

    SAIC (Chantilly, VA)
    …with software. This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . **Qualifications** + **Active TS / ... designing appropriate cloud-based systems and architectures. + Ability to develop, test , and debug cloud-native applications using programming languages like Python.… more
    SAIC (12/03/25)
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  • TSCM Practitioner (Technical CI Officer - L-3) NGA…

    Masego (Springfield, VA)
    …graduate of an accredited federal or DoD CI training academy (ex. FBI Academy, etc.) Security Clearance Requirement: + Active TS / SCI , with a willingness to ... hard work. Description We are looking for a Level-3 TS / SCI -cleared TSCM Practitioner to join our team....procedures + Ensure NGA compliance with ICD 705, Physical Security Standards for SCIFs, and DoD standards for collateral… more
    Masego (09/28/25)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... governing configuration management and change control. **Qualifications:** _Required:_ + Active TS / SCI w/ Poly clearance is required. + Bachelor's degree… more
    CACI International (09/26/25)
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  • Network Engineer

    System One (Springfield, VA)
    …in a Technical Field + 4+ years' experience working as a Network Engineer + TS / SCI Security Clearance (US Citizenship required) + DoD 8140.01 or 8570.01-M, ... Virginia Type: Contract To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: TS / SCI Network Engineer to provide support for… more
    System One (12/16/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …operations This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . Job responsibilities include, but are not ... and services for integration. + Conduct and provide quick-turn security and product assessments for new technologies. + Document...of new technologies with existing systems. **Qualifications** + Active TS / SCI with Polygraph. + Bachelors and 9… more
    SAIC (09/24/25)
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  • Structured Cable Technician

    CACI International (Chantilly, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... additions, or revisions after implementation per customer directives. **Qualifications:** _Required_ + TS / SCI with Poly required + Bachelor's degree in Computer… more
    CACI International (10/25/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …development process including requirements, use cases, design, coding, documentation and testing * Security \+ Certification * TS / SCI with Poly security ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (11/13/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …+ Develop and maintain customer's deployable communications suites. **Qualifications:** _Required:_ + Security Clearance: active TS / SCI + 10+ years related ... CORE/WAN Network Lead Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (10/24/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    …Experience with Neural Networks/Machine Learning Security Requirements: Must have an active TS - SCI with a current Polygraph Belong, Connect and Grow at KBRAt ... junior engineers + Perform other duties as assigned Minimum Qualifications: + Active TS // SCI with CI Polygraph + Bachelor's degree in computer science,… more
    KBR (10/21/25)
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  • Sr. System Development Engineer, AWS Cross Domain…

    Amazon (Herndon, VA)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... engineer systems on a massive scale and to gain top -notch experience in cloud computing. You'll be surrounded by...automation, and process improvement - Current, active US Government Security Clearance of TS / SCI with… more
    Amazon (10/15/25)
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