• Senior System Administrator

    DCCA (Columbia, MD)
    Senior System Administrator Location Columbia, MD Job Code 2215 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (05/17/25)
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  • Mid-Level System Administrator

    Belay Technologies (Laurel, MD)
    …Information Technology (IT) system for critical enterprise applications. Manage IT system infrastructure and any processes related to these systems . Provide ... runner up in 2020 and a finalist in 2021! Belay Technologies is seeking System Administrator to join our intel team. This candidate will work on a fast-paced team of… more
    Belay Technologies (04/15/25)
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  • MAC System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …DoD Security Clearance. + Non-remote (relocation incentive available) The MAC System Administrator will be responsible for maintaining macOS systems , managing ... of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility… more
    Link Solutions Inc (05/21/25)
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  • PrincipalSr. Principal Storage…

    Northrop Grumman (Annapolis Junction, MD)
    …Grumman Mission Systems is seeking a highly experienced Senior Storage Administrator to join its Classified Solutions team in Annapolis Junction, MD; the ... and systems administrators to integrate storage solutions with existing infrastructure . + Develop and maintain technical processes and procedures as needed. This… more
    Northrop Grumman (05/29/25)
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  • System Administrator - Red Hat Enterprise…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise Linux (SAL) Level 4 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat ... Enterprise Linux (SAL) Level 4 to support mission-critical IT infrastructure . The selected candidate will be responsible for administering, maintaining, and… more
    DarkStar Intelligence LLC (05/23/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux,ServiceNow Platform,Unix **Experience:** 15 + years of… more
    General Dynamics Information Technology (05/22/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting ... TS/SCI w/poly. What you will do Manage IT system infrastructure and any processes related to these systems...and ten (10) years of experience as a system administrator on programs of similar scope and complexity is… more
    BigBear.ai (04/22/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …Sector at Leidos currently has an immediate need for an experienced **System Administrator - IV HPC** for a new customer on a strategic High-Performance Computing ... (HPC) program. The Senior System Administrator will need to be a self-starter with excellent analytical and problem-solving skills, flexibility, good judgment, and… more
    Leidos (04/02/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    …The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an agency leveraging DoD infrastructure ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (05/02/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + Must be a US… more
    Link Solutions Inc (05/16/25)
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