• Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    …with ability to obtain and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management + IAT III ... 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 support of Naval… more
    SMX (12/04/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, ... other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety...as perform system capacity analysis and planning. + Utilize tools and processes, including but not limited to software… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: None * * * We are seeking a highly skilled and motivated Linux Administrator to join our Federal IT Operations team. The successful candidate will manage and… more
    CACI International (11/13/25)
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  • Systems Administrator

    Aston Carter (Dulles, VA)
    Job Title: System Administrator Job Description The role requires visiting worksites to set up and manage networked IT infrastructure, including hardware, system ... for ensuring secure data storage, resolving technical issues, and enhancing network systems. Responsibilities + Configure and maintain the networked IT… more
    Aston Carter (01/09/26)
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  • IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... Opportunity:** CACI has an immediate opening for an Infrastructure/Systems Administrator , supporting a development and test environment, utilizing various operating… more
    CACI International (11/29/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration and ... and system maintenance. - Follows operating procedures and utilizes established support tools for analysis and reporting requirements. - Executes a planned program… more
    Navy Exchange Services (NEX) (12/22/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …assist with the restoration of services. We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System ... customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab,… more
    BCMC (01/15/26)
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  • Agency Loan Administrator I

    Capital One (Mclean, VA)
    Agency Loan Administrator I Are you looking for a challenging role that includes the convenience of working virtually at home? Then a Capital One Commercial Ops role ... supplied via cellular data or hotspot + A private network that is password protected where you have ownership...worked. McLean, VA: $62,500 - $71,300 for Agency Loan Administrator I Candidates hired to work in other locations… more
    Capital One (01/08/26)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …assist with the restoration of services. Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to ... strategies across local and wide area networks, monitor channels for storage-related network and system issues and remediate them as they occur. - Examine… more
    Nightwing (11/26/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (01/07/26)
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