• System Administrator ( Associate)

    Nexagen Networks Inc (Picatinny Arsenal, NJ)
    System Administrator - Associate Security Clearance Requirement: Current and Active DoD Secret Salary Range: $65K - $95K (The salary range provided is a ... as the candidate's experience, education, skills, and current market conditions.) As the System Administrator - Associate, you will join a high-performing team… more
    Nexagen Networks Inc (01/10/26)
    - Related Jobs
  • System Administrator

    The Boeing Company (Hazelwood, MO)
    …. **Position Responsibilities:** + Maintain and operate Linux and Windows systems across multiple test environments, including routine system health checks, ... part of Boeing Global Services BGS, is seeking a ** System Administrator in Hazelwood, MO** for the...Proven experience in installing and configuring Red Hat Enterprise Linux and Microsoft Windows systems + CompTIA… more
    The Boeing Company (01/07/26)
    - Related Jobs
  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... Windows Server Hybrid Administrator Associate, or Red Hat Certified System Administrator (RHCSA) Certification Clearance: Applicants selected will be subject… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
    - Related Jobs
  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …facility in Fort Worth, TX\. This role will still participate as an ALIS System Administrator depending on workload and availability, familiarity with ALIS and ... Level II certification \(e\.g\., Security\+, CySA\+, CCNA Security, etc\.\) * Proven Network Administrator experience * Active DoD Secret clearance and be able… more
    Lockheed Martin (12/13/25)
    - Related Jobs
  • Systems Administrator

    Kelly Services (Pascagoula, MS)
    ** Systems Administrator ** **$66.15/hour** *100% onsite* *REQUIRES ACTIVE TOP SECRET SECURITY CLEARANCE FOR CONSIDERATION* Kelly Government Solutions is ... hiring for RHEL systems administrator on a DoD contract with...system administration and networking support + Active Top Secret Clearance + Bachelor's degree in Information Technology, Computer… more
    Kelly Services (01/06/26)
    - Related Jobs
  • Senior Classified Systems

    The MITRE Corporation (Bedford, MA)
    …and operational focus. Roles and Responsibilities: The team seeks a full-time Systems Administrator to support the deployment, operation, and maintenance of ... who has prior experience working as a classified IT Systems Administrator . This is an on-premises position...have experience in: + Patching and updating Windows and Linux (RHEL, Ubuntu) server and desktop operating systems more
    The MITRE Corporation (01/13/26)
    - Related Jobs
  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level ... Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) Required Education: Bachelor 's...Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM… more
    Exeter Government Services, LLC (11/30/25)
    - Related Jobs
  • System Administrator

    KBR (Colorado Springs, CO)
    …DISA STIGs and SRGs + Excellent oral and written communication skills Desired: + Linux System Administrator + DevSecOps + Risk Management Framework ... Title: System Administrator Belong. Connect. Grow. with...our national security. KBR, is seeking a highly motivated Systems Administrator to join us in supporting… more
    KBR (11/20/25)
    - Related Jobs
  • System Administrator

    Lockheed Martin (Kirtland AFB, NM)
    …around the world\. **THE WORK** Lockheed Martin is seeking a highly skilled System Administrator to join our dynamic and diverse Information Technology team, ... systems * Five years of experience as a Systems Administrator \(SA\) in programs and contracts...file share management * Experience with common industry operating systems , such as Windows Server \(2008\-2019\), Linux ,… more
    Lockheed Martin (12/13/25)
    - Related Jobs
  • System Administrator (SA) SME

    KBR (Colorado Springs, CO)
    Title: System Administrator (SA) SME KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in ... the future of space defense. KBR is seeking a System Administrator to join our team in...peripherals. + Administers user IDs and passwords. + Inventories systems , servers, software and peripherals, creates operating system more
    KBR (12/12/25)
    - Related Jobs