• Systems Administrator

    Leidos (Eglin AFB, FL)
    …and advance rapidly in your career. We have an exceptional opportunity for a ** Systems Administrator ** to join our dynamic team at **Hurlburt Field, FL.** If ... innovation, thrive in fast-paced environments, and possess a current ** TS / SCI security clearance** , we want to...to hear from you! **Why Join Leidos?** As a Systems Administrator at Leidos, you'll immerse yourself… more
    Leidos (12/03/25)
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  • Systems Administrator

    CACI International (Santa Maria, CA)
    Systems Administrator Job Category: Information ...**Security Clearance:** US Citizen is required to obtain DoD Secret to TS / SCI with Polygraph. + ... Type of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Systems Administrator !** Are you passionate about technology and eager to make a… more
    CACI International (11/12/25)
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  • Virtualization/VMware Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …RQ211325 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... customers operate while you advance your career. Join GDIT as a **Virtualization/VMware Systems Administrator ** and build an impactful career in enterprise IT,… more
    General Dynamics Information Technology (12/11/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... * **The Opportunity:** Join our dynamic team as a Systems Administrator , where you will play a...readiness and maintain enterprise security tools. **Responsibilities:** _Required:_ + ** TS / SCI with Polygraph** + Stand up, configure,… more
    CACI International (12/27/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... * **The Opportunity:** Join our dynamic team as a Systems Administrator , where you will play a...or replaced hardware. + Document inventory changes. _Required:_ + ** TS / SCI with Polygraph** Proficient with Linux. Minimum… more
    CACI International (12/11/25)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... be willing to work onsite at Langley AFB and have an active/current TS / SCI . Applicants with demonstrated experience supporting real-time 24/7/365 support in a… more
    CACI International (12/18/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    … system environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include ** SCI access** and a recent **Polygraph** ... Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team...not a virtual position._** **Candidates MUST possess a current TS / SCI to include a current and recently… more
    Northrop Grumman (11/19/25)
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  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS / SCI w/ Poly ... Systems Administrator 1 Location Annapolis Junction,...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/17/25)
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  • Systems Administrator II

    DCCA (Annapolis Junction, MD)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 2 Candidate must have an active TS / SCI w/ Poly ... Systems Administrator II Location Annapolis Junction,...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/17/25)
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  • Senior SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI Employee Type: Regular Percentage of Travel...* * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject… more
    CACI International (12/12/25)
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