• 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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  • Senior TSCM Lead (Technical CI Officer - L-4) 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-4 TS / SCI -cleared Senior TSCM Lead to join our...verify team understanding and compliance with physical and technical security standards when providing guidance for agency secure areas… more
    Masego (12/28/25)
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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 (01/14/26)
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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 (01/07/26)
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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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  • Staff Product Line Cybersecurity Architect

    Northrop Grumman (Jessup, MD)
    …active DoD Secret Clearance with the ability to obtain and maintain a TS / SCI w. Polygraph prior to start **Preferred Qualifications for Staff Product Line ... Cybersecurity Architect:** + Current active DoD TS / SCI with Polygraph clearance + Significant experience in building secure products, and maintaining product… more
    Northrop Grumman (12/05/25)
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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 (01/19/26)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    …problems and recommends procurement and/or modifications to network components Qualifications: * TS SCI w/ Polygraph is required. * Designs solutions, ... Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required:… more
    CACI International (12/06/25)
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  • Production Chief Engineer

    CACI International (Sterling, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% ... and the ability to multitask effectively. We enable national security missions through creation and delivery of innovative, technology-centric...at all phases of a product lifecycle + Active TS / SCI - ** ** **What You Can… more
    CACI International (01/16/26)
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  • Network Installation/Cable Technician

    CACI International (Washington, DC)
    …+ Current IAT II ( Security +, for example) **Clearance Requirement:** + Minimum TS / SCI with polygraph ** ** This position is contingent on funding and may ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...multiple strand fiber optic cables. + Dress, terminate and test cables and components, ability to work with hand… more
    CACI International (11/07/25)
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