• Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced ... Senior UNIX Administrator to support operations at...+ Broader exposure to AWS beyond core services + Senior -level experience with Solaris system administration **Application… more
    SMX (12/04/25)
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  • Senior Linux/ Unix Administrator

    S4 Inc. (Omaha, NE)
    … Network and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix /Linux OS Administrator to support the USSTRATCOM IT Enterprise at ... Experience | Full Time | Comprehensive and competitive benefits Job Title: Senior Linux/ Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI… more
    S4 Inc. (10/08/25)
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  • 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 team...in Dahlgren, VA. Essential Duties & Responsibilities include thedaily administration of Linux/ Unix systems and software including… more
    SMX (12/04/25)
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  • Senior Systems Administrator ( Unix

    TekSynap (Dahlgren, VA)
    …position provides advanced system administration and engineering support for Unix /Linux environments within the Navy enterprise. The Senior Systems ... TheTekSynap is seeking a **S** **enior S** **ystem** **Administrator ( Unix /Linux).** The Senior Systems Administrator ( Unix...Minimum of six (6) years of professional experience in Unix and/or Linux system administration of networks… more
    TekSynap (10/31/25)
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  • Senior Systems Administrator ( Unix

    EPS Corporation (Dahlgren, VA)
    Senior Systems Administrator ( Unix /Linux) - (758) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Administrator ( Unix ... environment. The ideal candidate will bring deep expertise in Unix /Linux administration , network security, and performance optimization, ensuring… more
    EPS Corporation (11/13/25)
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  • Functional Area Expert II (Linux/ Unix )

    TISTA Science and Technology (Austin, TX)
    …Paid Holidays, Military Leave, and much more! Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix system ... and concise narrative or graphic reports. + Must have the skill set of a senior System Administrator (preferably in Solaris Unix and Red Hat Linux) but also… more
    TISTA Science and Technology (12/10/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …current CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux/ UNIX Systems Administrator that is highly technical and mission ... focused. This ideal candidate is ready to operate as aTIER 3 level Linux/ UNIX Administrator, experienced in managing large amounts of data and storage at sites all… more
    Arena Technical Resources, LLC (11/29/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    UNIX infrastructure. Candidates must have prior GCCS-J experience and Linux/ UNIX administration experience. ResponsibilitiesGCCS-J / COP Operations + Provide ... needed. + Support configuration activities and system updates under senior oversight. Linux / UNIX Systems Support.../ UNIX Systems Support + Perform routine Linux/ UNIX administration tasks required for GCCS-J operations.… more
    Venatore LLC (11/26/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Hartford, CT)
    …from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX /Linux Operating System **Other Job Specific Skills** + Advanced ... a related field + Seven (7) years of systems administration experience on UNIX operating systems Red...technology and resolve technical problems individually and as a senior project participant. + Ability to communicate effectively, both… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • SIGINT Systems Admin (High-Band…

    CACI International (Beale AFB, CA)
    SIGINT Systems Admin (High-Band Senior ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... ≥5 yrs of DCGS experience ≥5 yrs of SIGINT experience **_Desired:_** Linux/ UNIX Experience AF DCGS experience Systems Administration Experience *This is… more
    CACI International (11/07/25)
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