• AWS Engineer

    Koniag Government Services (Vienna, VA)
    …technology (eg GitLab, GitHub, Azure Devops) + Must be able to obtain and maintain TS / SCI clearance with Poly + Ability to work on-site in Vienna, ... Services company, is seeking an AWS Engineer with a TS / SCI security clearance to support Kadiak and...solutions to support existing IT application software on Unclassified, Secret and Top Secret enclaves.… more
    Koniag Government Services (12/10/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …**Requirements and Qualifications:** * Candidates for consideration must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, ... and be eligible to obtain a TS / SCI w/ poly level clearance....Qualifications:** * Experience with building control or industrial control systems (BCS/ICS) * Military or defense-related experience and an… more
    Leidos (09/25/25)
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  • Systems Administrator IV

    General Atomics (Durham, NC)
    …Salary **State:** North Carolina **Clearance Level:** Top Secret (current SCI access with CI Poly ) **Pay Range Low:** 89,110 **City:** Durham **Clearance ... looking for an experienced Cleared System Administrator with a Top Secret / SCI clearance to provide...discipline and ten or more years of progressive professional systems administration experience in an information technology… more
    General Atomics (12/11/25)
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  • ISSE

    System One (Reston, VA)
    ISSE TS / SCI CI Poly required Reston,...environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. ... ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct...to ensure the availability and security of critical defense systems . You'll be a vital part of the Risk… more
    System One (12/18/25)
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  • Data Scientist IV

    General Atomics (Chantilly, VA)
    …Full-Time Salary **State:** Virginia **Clearance Level:** Top Secret (current SCI access with CI Poly ) **Pay Range Low:** 116,480 **City:** Chantilly ... and external representatives. + Maintain the strict confidentiality of sensitive information . + Responsible for observing all...needs as required. **PREFERRED SKILLS AND EXPERIENCE:** + Active TS / SCI Clearance with CI Poly more
    General Atomics (12/16/25)
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  • Information Systems Security…

    Lockheed Martin (Littleton, CO)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/ Poly **Other Important Information You Should Know** **Expression ... team, program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special...authorizations together with ISSM and CPSO\. **Basic Qualifications:** * TS / SCI able to receive Poly more
    Lockheed Martin (09/25/25)
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  • Senior Data Scientist

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the ... stakeholders, facilitating informed decision-making. **Qualifications** **Minimum Requirements** + Active in-scope TS / SCI clearance with poly . This security… more
    SOS International LLC (11/21/25)
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  • Machine Learning Engineer- Senior

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the ... and stakeholders, facilitating informed decision-making. **Qualifications** **Minimum Requirements** + Existing TS / SCI (with poly ). This security clearance… more
    SOS International LLC (11/21/25)
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  • Data Scientist

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the ... and outcomes for transparency and future reference. **Qualifications** **Minimum Requirements** + TS / SCI w/ Poly Government Security Clearance. + 1-3 years… more
    SOS International LLC (11/21/25)
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  • Staff Systems Engineer

    Northrop Grumman (Jessup, MD)
    …requirements. **Preferred Qualifications of Staff Systems Engineer:** + Active DOD TS / SCI Clearance with Poly + Experience in evaluating, planning, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ **Clearance** : Candidate must currently have a DOD Secret Clearance or higher and must be able to… more
    Northrop Grumman (12/05/25)
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