• Specialist , Field Flight Test Engineer

    L3Harris (Ashburn, VA)
    …of 8 years of prior related experience. + Active US DOD TOP SECRET or TS /SCI security clearance. Onboarding is contingent upon clearance ... sea and cyber domains in the interest of national security . Job Title: Specialist , Field Flight Test...for OCONUS travel (~1 week/year). + Active US DOD TOP SECRET security clearance which… more
    L3Harris (11/06/25)
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  • Sr. Litigation Paralegal Specialist

    Guidehouse (Washington, DC)
    …Family** **:** Investigation Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** ... Guidehouse is looking for Litigation Paralegal Specialist to be a part of our growing litigation...You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET federal security clearance… more
    Guidehouse (10/24/25)
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  • Lead/Sr. Specialist , Software Engineer…

    L3Harris (Chantilly, VA)
    …requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top Secret or TS /SCI Clearance + Bachelor's degree in computer ... space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead/Sr. Specialist , Software Engineer Full-Stack Application Job Code:… more
    L3Harris (11/19/25)
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  • Sr. Specialist , Systems Engineer…

    L3Harris (Greenville, TX)
    …an active Secret Clearance at the time of hire, with the ability to obtain Top Secret ( TS /SCI) Security Clearance. + Must successfully obtain a class ... sea and cyber domains in the interest of national security . Job Title: Sr. Spec, System Engineering Job Code:...+ Experience with RC-135 Big Safari aircraft. + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies… more
    L3Harris (11/08/25)
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  • Sr. Specialist , Software Engineer…

    L3Harris (Colorado Springs, CO)
    …experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS /SCI Clearance + Experience in VMWare and Hyper-V, and ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist , Software Engineer...troubleshooting and support of new system fielding. + Maintain Top Secret Clearance which requires US Citizenship.… more
    L3Harris (09/12/25)
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  • Access Control/ Security Specialist

    Koniag Government Services (Quantico, VA)
    …proper handling of this equipment. **Knowledge, Skills & Abilities:** + Must possess final Top - Secret personnel security clearances and must be eligible for ... self-motivated individuals to perform the duties of an Access Control/ Security Specialist with intimate knowledge of visitor...FBI LAB located on Quantico. **These positions require a Top Secret /SCI. Please do not apply if… more
    Koniag Government Services (10/17/25)
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  • Business Process Specialist

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private, ... experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must...product(s) into the approved intelligence repositories Preferred Qualifications + TS /SCI with a current CI Poly **Additional Information more
    SOS International LLC (11/21/25)
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  • Mainframe Security /Tools Specialist

    City of New York (New York, NY)
    …using CA's mainframe security software, ACF2. Candidates with equivalent experience in Top Secret or RACF are also encouraged to apply. Substitute experience ... and reset passwords - Experience with Top Secret or RACF - In-depth understanding of information...Weekly/Day. Work Location 5 Manhattan West, NY, NY IT SECURITY SPECIALIST - 95622 Qualifications A baccalaureate… more
    City of New York (09/04/25)
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  • Personnel Security Specialist

    Three Saints Bay (Springfield, VA)
    …Bay, LLC, and a Federal Government Contractor industry leader, is seeking a ** Security Specialist ** with a ** Top Secret Clearance** to join our Team in ... **Personnel Security Specialist (5167)** Location **Springfield, VA**...12. The PSS must be favorably adjudicated for a Top - Secret Clearance position and enrolled in a… more
    Three Saints Bay (09/13/25)
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  • Security Specialist II

    Sierra Nevada Company, LLC (Sparks, NV)
    As a Security Specialist II, you will support SNC's...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US ... participate in security compliance assessments. As a Security Specialist II, you will support all...attention to detail * Ability to obtain and maintain Top Secret Clearance **Qualifications We Prefer:** *… more
    Sierra Nevada Company, LLC (10/17/25)
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