• Lead, Integration/Test Engineer

    L3Harris (Palm Bay, FL)
    …of experience of System Integration and Test (SI&T) + Active Secret or Top Secret or TS / SCI clearance Preferred Additional Skills: + Top ... array of government, civil and commercial customers by enhancing information superiority, contributing to our national security ,...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (12/20/25)
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  • Space Science Technologist

    Guidehouse (Ballston, NY)
    …Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS / SCI )" Federal or DoD security clearance + Master's degree + TEN (10) or more ... Up to 10% ** Clearance Required** **:** Active Top Secret SCI ( TS...San Francisco. If you have visited our website for information about employment opportunities, or to apply for a… more
    Guidehouse (12/05/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …to end-users. + Microsoft Azure Certifications ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... for system administration tasks. + Work closely with the Information Systems Security Officer (ISSO) to address...accreditation efforts. **What Required Skills You'll Bring:** + **Active Top Secret / SCI with Full Scope… more
    Parsons Corporation (12/04/25)
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  • Senior Linux Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... + Experience mentoring junior administrators and contributing to team development. + Security clearance level: TS / SCI + US citizenship required GDIT… more
    General Dynamics Information Technology (12/18/25)
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  • Senior Cyber Analyst

    Parsons Corporation (Annapolis Junction, MD)
    …Bring** : + Malware analysis experience ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... analyst, with a strong background in identifying and mitigating vulnerabilities + **Active TS / SCI with CI Poly** + Deep understanding of network protocols,… more
    Parsons Corporation (11/24/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... CCNP Security , DevNet, RHCE, EHCSA, or Kubernetes (CKA/CKAD) preferred * Security clearance level: TS / SCI * US citizenship required **GDIT IS… more
    General Dynamics Information Technology (10/26/25)
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  • Senior Engagement Manager, WWPS ProServe

    Amazon (Arlington, VA)
    …position requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance . The position further requires ... after start, the selected candidate have the ability to obtain and maintain an active TS / SCI security clearance with polygraph or commensurate … more
    Amazon (12/04/25)
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  • Junior HUMINT Instructor

    DarkStar Intelligence LLC (Washington, DC)
    …analytical standards. This full-time, on-site position requires US citizenship and an active TS / SCI clearance . Key Responsibilities + Design, develop, and ... HUMINT INSTRUCTOR Location: Washington, DC | Type: Full-Time | Clearance : TS / SCI - CI Poly...US citizens and maintain eligibility for a US government security clearance . About DarkStar Intelligence DarkStar Intelligence… more
    DarkStar Intelligence LLC (10/09/25)
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  • Principal/ Sr. Principal Engineer in support…

    Northrop Grumman (Rome, NY)
    … with the ability to obtain a Top Secret clearance with Sensitive Compartmented Information ( TS / SCI ) + Able to obtain IAT Level ... + An active Top Secret clearance with Sensitive Compartmented Information ( TS / SCI ) + CompTIA Security + certification or IAT Level II… more
    Northrop Grumman (11/13/25)
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  • Senior Leader Network Programs

    L3Harris (Herndon, VA)
    …Control and Communications (NC3) experience + Current Top Secret clearance Preferred Additional Qualifications/Skills: + TS / SCI clearance on ... by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In… more
    L3Harris (12/20/25)
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