• Windows Server Administrator / Principal…

    Northrop Grumman (Wright Patterson AFB, OH)
    …develop and maintain good working relationships with internal and external stakeholders This Windows Systems Administrator will be an active part of a team of ... seeking a Windows Server Administrator /Principal Windows Server Administrator to maintain and enhance Windows Systems ...Systems , Network , and Storage Administrators who collaborate… more
    Northrop Grumman (12/03/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …processes and systems + Writes and updates project documentation including system procedures, presentations, and training materials + May serve as technical team ... **Req ID:** RQ209539 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (10/29/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Administrator Location: Springfield, VA, US Job ID: ATR 17769 Job Description Job Title: Systems Administrator Location: Springfield, VA ... least 3 years of relevant IT experience in operations, network operations center, systems administration, or similar...attitude with integrity and professionalism. - DoD 8140 IAT Level II certification or equivalent, or ability to obtain… more
    Arena Technical Resources, LLC (01/01/26)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** at GDIT in Quantico, VA. Shape ... **Req ID:** RQ211184 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI...+ **Required Experience:** + 5+ years of experience with systems administration: + DoD system accreditation process… more
    General Dynamics Information Technology (12/08/25)
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  • Cloud Administrator

    Leidos (Ashburn, VA)
    …troubleshooting issues, and ensuring best practices are followed to maintain a high level of availability and reliability. The Cloud Administrator will design, ... tasks such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems . The Cloud Administrator must have a deep understanding and… more
    Leidos (11/15/25)
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  • Senior Systems Administrator

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Washington** **, DC** . **Responsibilities ... are not limited to:** + Serves as a Customer Advocate supporting VIP level customer; must present professional image and communicate well. Provides in-person, "white… more
    ManTech (12/31/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team in **Laurel, MD** at Emerson 8. ... limited to:** + Ability to analyze user's requirements and high- level system architectures to develop system...network devices. + Provide support for the patching systems and hardware problems and remains involved in the… more
    ManTech (11/26/25)
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  • Oracle Identity Management (OIM) & Governance…

    CUNY (New York, NY)
    …(OIG) Administrator will lead collaborations between Integrated Management Systems (IMS), database (DB), security administrators, network , and PeopleSoft ... optimal performance through rigorous building, testing, and maintenance of interconnected systems . + Develops and supports OIM system configurations, resource… more
    CUNY (12/03/25)
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  • Administrator - Practice

    Mayo Clinic (Rochester, MN)
    …or reimbursement account for flexible coverage. + Vision: Affordable plan with national network . + Pre-Tax Savings: HSA and FSAs for eligible expenses. + Retirement: ... package to secure your future. **Responsibilities** **Available positions:** + ** Administrator , Department of Food Services** + ** Administrator , Hospital… more
    Mayo Clinic (12/14/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** + Secret - IT-I (Tier 5/SSBI) Critical ... on hosts, hypervisors, and virtual infrastructure. + Create and maintain accurate system documentation for assigned systems , including tracking changes to… more
    TekSynap (11/06/25)
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