• Senior Linux / Unix Systems

    SMX (Dahlgren, VA)
    Senior Linux / Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux / Unix Administrator to join our...Senior Linux / Unix Administrator to join our team in...VA. Essential Duties & Responsibilities include thedaily administration of Linux / Unix systems and software including… more
    SMX (08/08/25)
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  • Senior Systems Administrator

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix / Linux Systems Administrator to support a Department ... vulnerabilities, and advanced detection methods. Key Responsibilities: + Administer and maintain Unix / Linux systems to ensure reliability, security, and… more
    First Division Consulting (06/19/25)
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  • Unix / Linux Administrator

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** This job opening is for an experienced Unix / Linux Administrator to provide systems and middleware support services. The ... Unix / Linux System Administrator . + Strong knowledge of Unix / Linux operating systems (eg, Red Hat, CentOS, Ubuntu, Solaris). + Working experience… more
    Parsons Corporation (06/17/25)
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  • Systems Administrator (Trillium,…

    SAIC (Ashburn, VA)
    …**Position Summary** We are currently seeking a motivated, career and customer-oriented Systems Administrator (Senior) to join our team in Ashburn, VA ... to begin an exciting and challenging career. **Candidates must be proficient in Unix , Linux , and Tomcat. Candidates must also have Trillium experience** **Job… more
    SAIC (08/07/25)
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  • Unix / Linux Administrator

    Trace Systems Inc (Portsmouth, VA)
    Job Overview Job Title: UNIX / LINUX Administrator Lead Job Location: Portsmouth, VA Job Responsibilities The project associated with this position is ... at least three (3) years must be specialized experience in administrating UNIX / LINUX . The UNIX / LINUX Administrator shall have demonstrated experience… more
    Trace Systems Inc (05/16/25)
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  • Senior Linux Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... and troubleshooting procedures that are repeatable. - Maintain and enhance existing systems administrator tools, and develop new tools, using available… more
    Insight Global (08/02/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …protocols via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. ... and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal… more
    TekSynap (07/26/25)
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  • Systems Administrator

    General Dynamics Information Technology (Mclean, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Sr Systems Administrator with GDIT. A career in enterprise IT means ... in improving how agencies operate. At GDIT, people are our differentiator. As a Sr Systems Administrator you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to ... computing environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job ID: ATR 17352 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: ... for the upkeep, configuration and reliable operation of computer systems , As a Systems Administrator ,...and performance * Perform software installations and upgrades to Unix /Windows operating systems and layered software packages… more
    Arena Technical Resources, LLC (08/10/25)
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