• Systems Administrator

    Amentum (Warrenton, VA)
    Amentum is seeking a Windows Systems Administrator to support our federal program in Warrenton, VA. Our mission is to operate and maintain the Distributed Continuity ... platforms such as VMware and/or Hyper-V + Monitor system performance, review security logs, and apply critical updates and patches + Implement robust backup… more
    Amentum (01/09/26)
    - Related Jobs
  • 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 solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's… more
    KBR (12/06/25)
    - Related Jobs
  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    …with automated testing + Automation tools (eg Ansible) + Knowledge of Security Development Operations (SecDevOps) + Database implementation and configuration in ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (10/29/25)
    - Related Jobs
  • System Administrator

    Parsons Corporation (Centreville, VA)
    …+ CompTIA Security + Minimum + Proven experience as a System Administrator in a classified environment, preferably within the intelligence community or DoD. + ... Manage and maintain Windows and Linux servers, ensuring optimal performance, security , and availability. + Administer Cisco network devices, including routers,… more
    Parsons Corporation (12/04/25)
    - Related Jobs
  • Junior PKI Administrator

    Chenega Corporation (Springfield, VA)
    **Req ID:** 38815 **Summary** **Junior PKI Administrator ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of… more
    Chenega Corporation (01/10/26)
    - Related Jobs
  • ServiceNow Administrator

    CACI International (Arlington, VA)
    ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local * * * ​ **The Opportunity:** CACI is seeking a ServiceNow Administrator to support highly complex, mission-critical scoped and global application. In this… more
    CACI International (01/10/26)
    - Related Jobs
  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee… more
    Assertive Professionals (01/07/26)
    - Related Jobs
  • Network Infrastructure/System Administrator

    CACI International (Mclean, VA)
    Network Infrastructure/System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * * **The Opportunity:** CACI is looking for a Network Infrastructure/System Administrator to join the Luke Team! You will support the customer's data… more
    CACI International (12/17/25)
    - Related Jobs
  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... required to deliver timely, relevant, and accurate support of national security . TCS will provide innovative design, engineering, procurement, implementation, … more
    CACI International (11/10/25)
    - Related Jobs
  • Network Administrator

    Serco (Newport News, VA)
    …Description & Qualifications** **Position Description & Qualifications** Are you a **Network Administrator ** looking to discover a place you can make a difference ... Serco is that place!We are currently seeking a Network Administrator to be responsible for IT services required to...your ability to maintain and transfer your DoD Secret security clearance** **In this role, you will:** + Support… more
    Serco (01/15/26)
    - Related Jobs