• Sr Specialist , Systems Engineer (Optical…

    L3Harris (Wilmington, MA)
    …a DOD TS /SCI security clearance Preferred Additional Skills: + Holds an active Secret or Top Secret /SCI clearance + Demonstrated experience with space ... in the interest of national security. Job Title: Sr Specialist , Systems Engineer (Optical Space Systems) Job Code: 29925...seeking a systems engineer to join our team and support one of our newer programs. AgileEO specializes in… more
    L3Harris (10/24/25)
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  • Personnel Security Specialist - Entry

    Advantage SCI (Huntsville, AL)
    …Security Specialist - Entry Reports To: Program Manager Clearance Type: Active Top Secret /SCI (willing to take CI Poly) Work Location: Huntsville, Alabama ... On Contract Award Job Description: Advantage SCI is accepting applications to support a federal agency personnel...Required Experience: Required Qualifications + Must have a current TS /SCI and be willing to take a counterintelligence (CI)… more
    Advantage SCI (09/18/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently accepting applications . ... Cyber Security Operations Specialist II EOE Statement We are an equal...cyber threat intelligence services on an expanded 12x5 service support level during core hours and on-call support more
    William C Brown Inc (11/10/25)
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  • Personnel Security Specialist - Senior

    Advantage SCI (Huntsville, AL)
    …Security Specialist - Senior Reports To: Program Manager Clearance Type: Active Top Secret /SCI (willing to take CI Poly) Work Location: Huntsville, Alabama ... On Contract Award Job Description: Advantage SCI is accepting applications to support a federal agency personnel...Required Experience: Required Qualifications + Must have a current TS /SCI and be willing to take a counterintelligence (CI)… more
    Advantage SCI (09/18/25)
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  • Senior Administrative Specialist

    RTX Corporation (Springfield, VA)
    …Experience supporting teams in a cross-functional environment + An active and transferable Top Secret /SCI CI Poly level US government issued security clearance ... & Space Defense Systems (ASDS) is **seeking an Senior Administrative** ** Specialist ** **(Senior Coordinator, Administrator) to support ** **our Multi-site… more
    RTX Corporation (11/06/25)
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  • Cloud Solution Architect (Database…

    Oracle (Reston, VA)
    …**Responsibilities** Candidates must possess or have the ability to obtain and maintain **a Secret / Top - Secret Security Clearance to work with the US ... Intelligence (GDI)** is seeking a **Cloud Solution Architect** **(Database Specialist )** that has a passion for cloud concepts, and...have an** **Active or ability to obtain and maintain Secret or TS /SCI clearance - US Citizen**… more
    Oracle (11/25/25)
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  • Lead/Sr. Specialist Embedded Test Engineer

    L3Harris (Wilmington, MA)
    …testing embedded processing systems to the software/hardware level. Preferred Additional Skills: + Active Top Secret or TS /SCI clearance or ability to obtain ... and cyber domains in the interest of national security. Job Title: Lead/Sr. Specialist , Embedded Test Software Engineer Job Code: 23787 Job Location : Wilmington, MA… more
    L3Harris (11/06/25)
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  • Risk Mitigation Specialist

    Amentum (Quantico, VA)
    …requirements for access to classified information. Ability to maintain a Top Secret -SCI clearance.** **Responsibilities:** Prepare, implement, and oversee ... **Amentum is seeking highly motivated, self-starting** **Risk Mitigation Specialist /Officer. Applicants selected will be subject to a government security… more
    Amentum (11/21/25)
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  • DoD SkillBridge Cyber Security Specialist

    SOS International LLC (Reston, VA)
    Reston, VA, USA Intern FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private, ... **Job Description** SOSi is currently seeking a **DOD SkillBridge** **Cyber Security Specialist ** to join our team in **Ramstein AB, Germany** . Our Engineering… more
    SOS International LLC (11/21/25)
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  • Specialist , Systems Engineering

    L3Harris (Greenville, TX)
    Secret Security Clearance, with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance is required. Preferred Additional Skills: ... domains in the interest of national security. Job Title: Specialist , Systems Engineering Job Code: 30687 Job Location: Greenville,...Line test, and Operational Test Plans. + Ability to support and be responsible for multiple on-board processors. +… more
    L3Harris (11/08/25)
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