• Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …devices, and stored data in support of business processing requirements. **Job Duties:** Systems administration of desktop and server systems connected to ... improve reliability and performance + Perform software installations and upgrades to Unix /Windows operating systems and layered software packages and maintains… more
    General Dynamics Information Technology (12/24/25)
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  • Systems Administrator (Day Shift)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration , Unix System Administration ,Windows System Administration ... administration , maintenance and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability and… more
    General Dynamics Information Technology (12/18/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …relevant experience in network administration - Proficiency with multiple operating systems , including Linux / Unix and MacOS - Strong knowledge and ... Engineering or related degree; or HS Diploma and 7+ years network administration , network engineering or systems administration experience. **Desired… more
    Nightwing (11/26/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Apache Tomcat,IBM Cognos Administration , Linux **Experience:** 8 + years of related experience **US ... candidate will need to demonstrate an in-depth understanding of Linux / Unix and a firm understanding of cloud...security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (… more
    General Dynamics Information Technology (12/16/25)
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  • Systems Programmer/Analyst {Ellucian…

    Herkimer County Community College (Herkimer, NY)
    …with PLSQL/SQL in a professional or academic environment. Familiarity with database administration , Linux / Unix environments. Proficiency with Microsoft Excel ... Location: Herkimer, NY Category: Administrative Posted On: Wed Mar 26 2025 Job...years of relevant experience OR equivalent education and experience Linux / Unix experience in a professional or academic… more
    Herkimer County Community College (12/24/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Macdill AFB, FL)
    …devices, and stored data in support of business processing requirements. Job Duties: * Systems administration of desktop and server systems connected to ... improve reliability and performance * Perform software installations and upgrades to Unix /Windows operating systems and layered software packages and maintains… more
    Arena Technical Resources, LLC (12/24/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …devices, and stored data in support of business processing requirements. Job Duties:* Systems administration of desktop and server systems connected to ... to improve reliability and performance* Perform software installations and upgrades to Unix /Windows operating systems and layered software packages and maintains… more
    William C Brown Inc (10/14/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …relevant experience in network administration + Proficiency with multiple operating systems , including Linux / Unix and macOS + Strong knowledge and ... or related degree; or HS Diploma and 7+ years of network administration , network engineering, or systems administration experience. + 5+ years of directly… more
    ARSIEM (11/12/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …relevant experience in system administration + Experience with multiple operating systems , including Linux / Unix & MacOS + Experience and knowledge ... + Performing implementation of granular access control, and monitor systems for acceptable performance and user accessibility, establish back-ups,...HS Diploma and 7+ years of lab management or systems administration experience. + 5+ years of… more
    ARSIEM (11/13/25)
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  • Exploitation Analyst

    Amentum (Norfolk, VA)
    …of common networking devices and their configurations. + Knowledge of concepts for operating systems (eg, Linux , Unix ). + Knowledge of data communications ... or exploitation analysis + Proficiency in decomposing complex computer systems /networking configurations in support of system exploitation analysis + Proficiency… more
    Amentum (11/12/25)
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