• Senior Software Engineer

    Koniag Government Services (Washington, DC)
    …Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to support **Kadiak** and ... development projects in support of IT infrastructure. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ… more
    Koniag Government Services (12/10/25)
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  • Mid-Level Software Engineer

    Koniag Government Services (Washington, DC)
    …Services company, is seeking a Mid- Level Software Engineer with a Top - Secret security clearance with SCI eligibility to support **Kadiak** and ... across multiple FBI divisions. This position requires an Active Top Secret with SCI eligibility...Skills & Abilities:** + Bachelor's degree in computer science, Information Systems, Business Administration, or related field + 4+… more
    Koniag Government Services (12/10/25)
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  • Senior Test Engineer/ Lead

    Koniag Government Services (Vienna, VA)
    …testing experience * 2+ years of team leadership experience * Active Top Secret clearance with ability to obtain SCI * Experience working in government ... customer in Vienna, VA. This position requires an active Top Secret clearance with the ability to...Secret clearance with the ability to obtain a SCI . This is a hybrid opportunity, 3days onsite and… more
    Koniag Government Services (12/06/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …**Required Skills, Education, Clearance and Experience:** + Candidate **must possess** an active TS / SCI , or a Top Secret clearance with a current SSBI, ... accurate intelligence estimates of standard facility operations (power, HVAC, security , etc.) and equipment + Model different aspects of...and be eligible to obtain a TS / SCI w/ CI poly level clearance. US… more
    Leidos (12/26/25)
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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, ... a fast-paced team working on projects critical to National Security . The primary focus of the group is reverse...and be eligible to obtain a TS / SCI w/ poly level clearance. US Citizenship… more
    Leidos (12/25/25)
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  • Engineer V

    General Atomics (Englewood, CO)
    …Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret ( SCI access eligible) **Pay Range Low:** ... have active TS clearance and be able to obtain and maintain TS / SCI security clearance. **US Citizenship Required?:** Yes **Experience Level:** Senior… more
    General Atomics (12/23/25)
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  • Cybersecurity Engineer 3

    Themis Insight (Annapolis Junction, MD)
    IMPORTANT: All applicants MUST possess an active TS / SCI ( Top Secret ) Security Clearance with CI Polygraph to be considered for this position. If you ... and analysis and provides recommendations for the implementation of security mechanisms + Initiate actions to apply advanced concepts...a current list of DoD 8140/DoD 8570 IAM Level II Certifications.) Position requires TS / SCI clearance with… more
    Themis Insight (12/20/25)
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  • Agile UI/UX 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 ... Experience in front\-end development \(HTML, CSS, JavaScript\)\. * Active Top Secret clearance to start the position...position with the ability to obtain and maintain a TS / SCI Poly **Desired Skills:** * Familiarity with… more
    Lockheed Martin (12/20/25)
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  • Engineer Electrical 3

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …- 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $117,104.00 Security Clearance: Top Secret Level of Experience: Mid ... software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency...9 years relevant experience. + Must possess an active TS clearance with SCI eligibility. Preferred Requirements… more
    Huntington Ingalls Industries (12/18/25)
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  • Engineer Systems 3

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …- 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $117,104.00 Security Clearance: Top Secret Level of Experience: Mid ... software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency...9 years relevant experience. + Must possess an active TS clearance with SCI eligibility. Preferred Requirements… more
    Huntington Ingalls Industries (12/18/25)
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