• IT Systems Administrator

    EMCOR Group (Dulles, VA)
    …many government agencies. **Job Summary** **Essential Duties and Responsibilities:** **IT Systems Administrator Requirements:** The System Administrator is ... 3 level" + Responsible for capacity, storage planning, and database performance ** Systems Administrator Qualifications:** + Relevant degree or diploma in… more
    EMCOR Group (12/31/25)
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  • Linux Systems Administrator

    Leidos (Springfield, VA)
    **Description** Leidos is seeking an experienced, customer-facing Linux Systems Administrator to join our dynamic team supporting mission-critical infrastructure ... a secure, classified environment. This junior-to-mid level role combines strong technical expertise in Red Hat Enterprise Linux (RHEL) with excellent communication… more
    Leidos (01/16/26)
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  • Expert Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The System Administrator will work with a large team of developers, software… more
    Leidos (01/15/26)
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  • Systems Administrator

    CACI International (Santa Maria, CA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **Exciting Opportunity: Join Our Team as a Systems Administrator !** Are you passionate about technology...to obtain DoD Secret to TS/SCI with Polygraph. + ** Technical Proficiency:** Strong knowledge of Windows-based operating systems more
    CACI International (01/13/26)
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  • Systems Administrator

    ASM Research, An Accenture Federal Services Company (Oak Ridge, TN)
    The Windows Desktop/Server Administrator will provide Tier III IT operations support across the Office of Information Management (OIM) and SC mission systems . ... the Change Control Review (CCR) process. + Evaluate proposed changes for technical and cybersecurity risk, ensuring compliance with secure configuration baselines. +… more
    ASM Research, An Accenture Federal Services Company (12/19/25)
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  • Junior Systems Administrator

    Hoar Construction (Birmingham, AL)
    The Junior Systems Administrator is a position responsible for providing fundamental support, executing routine maintenance tasks, and assisting the senior IT ... with projects related to the company's entire IT infrastructure, including servers, systems , and network components. This role is focused on rapid skill development… more
    Hoar Construction (11/19/25)
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  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …at the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of ... training operations benefiting the Finnish Air Force\. The System Administrator will support the sustainment, maintenance, and operation of F\-35 training system… more
    Lockheed Martin (12/25/25)
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  • Systems Administrator

    University of Washington (Seattle, WA)
    **Job Description** **UW Medicine** has an outstanding opportunity for a ** SYSTEMS ADMINISTRATOR (SENIOR COMPUTER SPECIALIST)** WORK SCHEDULE + 100% FTE + First ... and mentally-and medically- vulnerable populations. **POSITION HIGHLIGHTS** The Facilities CSS IT Systems Administrator reports to the CSS IT and AV Manager… more
    University of Washington (12/18/25)
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  • Senior Windows Systems Administrator

    Adapt Forward (North Charleston, SC)
    Systems Administrator IV, Senior Windows Systems Administrator North Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows System ... Administrator , you will play an integral role on the...user desktop machines and servers. You will focus on systems and application stability, security, performance, and capacity management,… more
    Adapt Forward (12/17/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... System Administrator certification + DoD 8570 compliance Information Assurance Technical (IAT) Level II certification Target salary range: $160,001 - $200,000.… more
    SAIC (11/06/25)
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