• 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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  • Cloud Computing Engineer SME

    KBR (Chantilly, VA)
    …convey complex security concepts to technical and non-technical stakeholders Clearance: TS / SCI clearance with a Polygraph Belong, Connect and Grow at KBRAt ... Engineer SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology...+ Other duties as assigned Required Skills: + Active TS / SCI with Polygraph + Bachelor of 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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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...be obtained within 6 months of hire date\. \- TS / SCI with poly clearance is required\. **Desired… more
    Lockheed Martin (10/11/25)
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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 (09/28/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …+ Develop and maintain customer's deployable communications suites. **Qualifications:** _Required:_ + Security Clearance: active TS / SCI w/ Poly + 10+ ... CORE/WAN Network - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (12/19/25)
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  • Systems Architect

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... sensing and missile systems for a variety of national security mission partners\. This a key role in the...of starting in this role **Desired Skills:** * Active TS / SCI access * Experience performing in a… more
    Lockheed Martin (12/17/25)
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  • Senior Systems Mission Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with CI Poly - Current At Raytheon, the ... operational position. + **An active and transferable TS / SCI CI Poly US government issued security clearance is required prior to start date. US citizenship… more
    RTX Corporation (12/09/25)
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  • ADC Engineer I, Platform Engineering & Emerging…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires ... agency for which they perform AWS work. For more information , reach out to Christine Price at ###@amazon.com 10012...Model, and TCP/IP) experience - Current, active US Government Security Clearance of TS / SCI with… more
    Amazon (12/09/25)
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  • Full Stack Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …applications. Skills & Qualifications: -Bachelor's degree and/or 5 to 8 years of experience. -Active TS / SCI and the ability to obtain and maintain a TS / ... Stack Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have...typically does not hire individuals at or near the top of the range for their role. Compensation decisions… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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