• Network Administrator

    Idea Entity (Rustburg, VA)
    Title: Network Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea Entity, ... impact for our customers and their businesses. Role Summary The Network Administrator will be responsible for the day-to-day operations of delivering and maintaining… more
    Idea Entity (12/06/25)
    - Related Jobs
  • HBSS Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled **Senior HBSS Administrator in Fort Belvoir, VA** to join the I3TS team supporting DTRA. The I3TS program provides ... their Endpoint Security with experience in Trellix and Microsoft Defender. Administrator will also be responsible in applying Security Technical Implementation… more
    Leidos (12/03/25)
    - Related Jobs
  • 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)
    - Related Jobs
  • 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 (11/26/25)
    - Related Jobs
  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, ... Suitability. - 5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience with Splunk Enterprise administration and log… more
    BCMC (10/16/25)
    - Related Jobs
  • 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 (10/09/25)
    - Related Jobs
  • Systems Administrator III

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... (CI) Polygraph. + US Citizenship is required. + Experience with virtualization technologies + Understanding of security requirements in government environment +… more
    Noblis (12/30/25)
    - Related Jobs
  • 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 (12/27/25)
    - Related Jobs
  • 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 (12/25/25)
    - Related Jobs
  • 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) (12/22/25)
    - Related Jobs