• Network Administrator III - Crystal City

    Epsilon, Inc (Arlington, VA)
    **Network Administrator III** **Epsilon is now part of AMERICAN SYSTEMS!** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we're ... as a top priority. **An average day:** As Network Administrator III, you will be responsible for managing and...Service (QoS) to ensure network performance. + Knowledge of virtualization technologies (eg, VMware, Hyper-V, AHV) related to network… more
    Epsilon, Inc (09/06/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Summary HII Mission Technologies is seeking a skilled Linux Administrator to support the Navy Integrated Training Environment (NITE). This ... do + Maintain smooth operation of multi-user computer systems + Set up administrator and service accounts; manage system documentation + Tune system performance and… more
    Huntington Ingalls Industries (09/05/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ... obtain DHS Suitability. - 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and iOS experience. - Must be able to work… more
    Nightwing (08/28/25)
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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 (07/10/25)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... remediation using tools such as ACAS/Nessus. + Experience with virtualization platforms (VMware, Hyper-V), and backup/recovery operations. + Strong documentation… more
    ENS Solutions (09/27/25)
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  • Senior Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in Arlington, VA, supporting the DISA-JSP ... platforms, and network systems, including cloud computing, blade servers, virtualization , unified communications, collaboration tools, business intelligence systems, social… more
    SAIC (09/26/25)
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  • System Administrator

    Roanoke College (Salem, VA)
    …groups are especially encouraged to apply. The Position The Systems Administrator successfully manages the College's systems infrastructure; ensuring the College's ... Year Minimum of server administration required * 1 Year Minimum of server virtualization required * 1 Year Minimum Linux server administration required * Higher… more
    Roanoke College (09/24/25)
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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 ... hardware and software, to include logical and virtual servers, IBM/HP Virtualization , Virtual I/O servers, Shared Ethernet Adapters, Virtual SCSI Adapters, AIX,… more
    Navy Exchange Services (NEX) (09/23/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our Mission Operations team in Herndon, VA ... able to diagnose and resolve complex technical issues. + Expertise in on-premises virtualization ( **AHV** , **VMWare** ESXi, **Hyper-V** , etc.) or cloud expertise… more
    The Boeing Company (09/21/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Virginia. HOW A **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team that provides ... Management (Active Directory, DNS, LDAP, TACACS, Local, KVM)) + Experience with virtualization (VMWare, ESXi, VCenter) + Experience with SAN (EMC, NAS/DAS) +… more
    General Dynamics Information Technology (09/06/25)
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