• Systems Administrator - COMSEC

    KBR (Chantilly, VA)
    Title: Systems Administrator - COMSEC Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... A Systems Engineering Technical Advisor (SETA) provides technical expertise to the Government . By working hand-in-hand with your Government customer, you'll have… more
    KBR (12/06/25)
    - Related Jobs
  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a **Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be responsible for ... and networks. **Must have an Active Top Secret/SCI US Government clearance. Note: US Citizenship is required to maintain...workforce + **Must have an Active Top Secret/SCI US Government clearance. Note: US Citizenship is required to maintain… more
    Amentum (12/05/25)
    - 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
  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    Job Overview Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support ... ensuring high availability, performance, and adherence to strict US Government cybersecurity requirements. + Architect, coordinate, and implement VMware/Broadcom… more
    Trace Systems Inc (11/27/25)
    - Related Jobs
  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    …private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and ... is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our...** to join our dynamic IT team supporting our government customer. This role primarily focuses on handling Tier… more
    SOS International LLC (11/21/25)
    - Related Jobs
  • Watch Stander / Jr Network Administrator

    NANA Regional Corporation (Alexandria, VA)
    …a highly motivated, self-directed individual to fill the role of a Jr Network Administrator /Watch Stander (Day) for an existing government client. The place of ... effectively and closed out promptly. + Under direction from the system administrator , image and configure workstations. + Maintain the operations support duty… more
    NANA Regional Corporation (11/07/25)
    - Related Jobs
  • Systems Administrator / Integration Tester

    BAE Systems (Springfield, VA)
    **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member of an ... modernization of existing applicationswillensure information is in the hand of government decision makers and can inform strategic operations. You will beresponsible… more
    BAE Systems (10/22/25)
    - Related Jobs
  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... and scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for delivering reliable, secure, and high performance… more
    Lockheed Martin (10/22/25)
    - Related Jobs
  • Linux Systems Administrator

    BCMC (Arlington, VA)
    BCMC is supporting a US Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who ... customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab,… more
    BCMC (10/16/25)
    - Related Jobs
  • EGIS System Administrator

    Intelligent Waves (Fort Belvoir, VA)
    **Overview** Intelligent Waves is seeking an **EGIS System Administrator ** to support the development and administration of ArcGIS Portal. This role is responsible ... designing, developing, and implementing new integrated geospatial capabilities. The Administrator will regularly collaborate with customers to gather portal… more
    Intelligent Waves (09/18/25)
    - Related Jobs