• Senior Linux SysAdmin - Clearance Required

    Lockheed Martin (Fort Meade, MD)
    …Cyber | Lockheed Martin **Who we are:** The program is on fire for cyber\. In support of our customer , members of the team are responsible for providing full ... lifecycle support including analysis, design, development, integration, testing, procurement, deployment,...involved in the resolution process * Configure and manage Linux operating systems, install and load operating system software,… more
    Lockheed Martin (08/22/25)
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  • IT Systems Engineer - Systems Sustainment…

    SAIC (Suffolk, VA)
    …+ Certifications are considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows Server Hybrid Administrator Associate REQNUMBER: 2505501 ... **TS/SCI cleared Systems Engineer** to serve as a **Systems Administrator ** with experience in US Navy IT networks to...** with experience in US Navy IT networks to support the sustained operation and maintenance of a newly… more
    SAIC (08/07/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    …+ Certifications are considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows Server Hybrid Administrator Associate. REQNUMBER: 2502776 ... for a **Systems Engineer** to serve as a **Systems Administrator ** with experience in US Navy IT networks to...** with experience in US Navy IT networks to support the sustained operation and maintenance of a newly… more
    SAIC (08/07/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government customer 's success in Reston, ... II/III level certification. + Full time on-site work at a government or customer facility. + Demonstrated strong Linux skills with current/very recent… more
    Criterion Systems (06/18/25)
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  • System Administrator

    KBR (Bethesda, MD)
    Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... based upon contract award Responsibilities Include: + Serves as System Administrator + Exhibits proficiency in vulnerability assessment, OS & software upgrades,… more
    KBR (07/25/25)
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  • Systems Administrator

    General Dynamics Information Technology (Greenwood Village, CO)
    …Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer in Greenwood Village, CO. HOW A SYSTEMS ... you advance your career. Join GDIT as a Systems Administrator and build an impactful career in enterprise IT,...Linux , and Solaris systems * Knowledge of the Customer 's processes and procedures and of the Customer… more
    General Dynamics Information Technology (08/29/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    Systems Administrator Job Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... program supporting NAVSEA 03D3 Digital Program Office as a Systems Administrator supporting the Navy Maintenance and Modernization Enterprise Solution (NMMES), a… more
    CACI International (06/06/25)
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  • Systems Administrator

    Robert Half Technology (Nashville, TN)
    …for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the ... Description Robert Half is currently seeking a Contract Systems Administrator to join our client's IT department. As a Contract Systems Administrator , you will… more
    Robert Half Technology (08/16/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Ft. Belvoir, VA. HOW A SYSTEMS ... **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means...site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 … more
    General Dynamics Information Technology (08/29/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level II ... and one of the following: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System ...control and system interfaces for computer systems related to customer requirements + Maintain file servers, network access; documents,… more
    Exeter Government Services, LLC (06/08/25)
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