• Cybersecurity Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …SUCCEED:** Bring your cyber expertise and drive for innovation to GDIT. The Cybersecurity Administrator Senior must have: + Education: Bachelor's degree in ... Advance your career while impacting our national security in cyber as **a Cybersecurity Systems Administrator ** at GDIT. Here, technologists have many paths to… more
    General Dynamics Information Technology (12/18/25)
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  • Cybersecurity System Administrator

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled ** Cybersecurity System Administrator ** to support a secure operational technology environment by integrating ... advanced system administration with proactive cybersecurity operations. This dual-role position requires an individual with...ecosystem. + Operate and manage jump (bastion) hosts for network segregation and secure remote access. + Coordinate with… more
    M. C. Dean (11/26/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …or equivalent years of relevant experience. **Overview** We are seeking a Senior Cybersecurity Network Defense Administratorto join our team supporting an ... **REQUIRED QUALIFICATIONS** **Experience** + Ten (10) years of experience in Cybersecurity and Network Defense roles. + Hands-on experience with ACAS… more
    TekSynap (10/25/25)
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  • Network Administrator SME

    KBR (Colorado Springs, CO)
    …national security and shape the future of space defense . KBR is seeking a Network Administrator SME to join our team in Colorado Springs, CO. Active TS/SCI ... Title: Network Administrator SME KBR's National Security...Cybersecurity certification. + Certified in Networking (Cisco, Juniper, Network +) and Security+ DAF Cyberspace Workforce Management Program. +… more
    KBR (12/12/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    **Responsibilities & Qualifications** The ** Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and ... Training Command (NMOTC) Enterprise. This role ensures compliance with DoD cybersecurity policies, oversees network security operations, and supports system… more
    TekSynap (10/07/25)
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  • Network Administrator - Navy…

    Huntington Ingalls Industries (San Diego, CA)
    …for a short video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training ... infrastructure in support of mission-critical naval training systems. The Network Administrator will manage server and workstation configurations, apply… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Administrator - MAJESTIC

    Huntington Ingalls Industries (Bremerton, WA)
    …interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware ... network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance,… more
    Huntington Ingalls Industries (12/20/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator , Network Engineer as well as the IT team to ensure that ... Cyber IT/ Cybersecurity Workforce (CSWF) position as defined for the Cybersecurity discipline: Systems Administrator (451) - Intermediate Level. Education: +… more
    V2X (11/15/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …environment with a shared commitment to excellence in everything we do. About the Network Administrator position We are looking for a talented network ... Tactibit Technologies provides innovative information technology, cybersecurity , and cloud support services to the Federal... network integrations, and security hardening. As a Network Administrator , you will be expected to… more
    Tactibit Technologies LLC (12/25/25)
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  • Senior Network Administrator

    KBR (Honolulu County, HI)
    Title: Senior Network Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... defense systems that ensure national security and shape the future of space defense . The successful candidate will Provide Network Engineering support to the… more
    KBR (11/27/25)
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  • Network Administrator , Senior…

    RTX Corporation (Tucson, AZ)
    …eligible for a security clearance​ **Security Clearance:** Secret - Current ** Network Administrator , Senior Analyst (P2)** **Senior Analyst, Information ... secure world. Join this high impact team as a Network Administrator (P2) to ensure the smooth...**What you will Learn:** + You will apply your Network Engineering skills to defense -oriented programs. +… more
    RTX Corporation (12/05/25)
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  • Network Administrator (MDA)

    Trace Systems Inc (Scott AFB, IL)
    Job Overview Job Title: Network Administrator (MDA) Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an experienced and ... cleared Network Administrator to join our team on-site...at Scott AFB, IL. This position supports the Missile Defense Agency (MDA) and Defense Information Systems… more
    Trace Systems Inc (11/07/25)
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  • Enterprise Network Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    Job Overview Job Title: Enterprise Network Administrator I Location: Shaw AFB This position is pending contract award. Job Responsibilities Trace Systems is ... seeking a dynamic Enterprise Network Administrator I to join our team... equipment, firmware and software to ensure configuration and cybersecurity compliance; + Operate and maintain access control systems;… more
    Trace Systems Inc (12/31/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …and Digital Office (CIDO) is seeking a highly experienced (Staff Level) **Lead** ** Network Administrator ** to join its dynamic team of technical professionals in ... full-time, at our facility/campus. This is not a virtual position._** The Network Administrator maintains smooth operation of LAN/WAN/VPNs. Plans, designs,… more
    Northrop Grumman (12/10/25)
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  • AOC Network Administrator II

    Trace Systems Inc (Shaw AFB, SC)
    Job Overview Job Title: AOC Network Administrator II Location: Shaw AFB, SC This position is pending contract award. Job Responsibilities Trace Systems is ... seeking a dynamic AOC Network Administrator II to join our team... equipment, firmware and software to ensure configuration and cybersecurity compliance; + Operate and maintain access control systems;… more
    Trace Systems Inc (11/14/25)
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  • Infrastructure Network Administrator

    Ops Tech Alliance (Washington, DC)
    Infrastructure Network Administrator (Washington, DC) **Infrastructure Network Administrator ** _TS/SCI Clearance Required_ _Salary Range: $91,500 - ... $110,800 per year_ Ops Tech Alliance is seeking an Infrastructure Network Administrator to configure, maintain, and monitor secure network environments… more
    Ops Tech Alliance (12/17/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense , civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This ... position is CONTINGENT upon contract award** The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team… more
    Nightwing (12/26/25)
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  • Enterprise SATCOM / Network

    Trace Systems Inc (Scott AFB, IL)
    Job Overview Job Title: Enterprise SATCOM / Network Administrator Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an ... experienced and cleared Enterprise SATCOM / Network Administrator to join our team on-site...on-site on Scott AFB, IL. This position supports the Defense Information Systems Agency (DISA) Enterprise SATCOM Gateway Services… more
    Trace Systems Inc (11/14/25)
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  • Network Administrator

    Huntington Ingalls Industries (Camp Lejeune, NC)
    …for a short video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training ... training and warfighter readiness. You'll manage servers, workstations, and network infrastructure, apply cybersecurity compliance measures, and troubleshoot… more
    Huntington Ingalls Industries (11/12/25)
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  • Network /System Administrator

    General Dynamics Information Technology (Colorado Springs, CO)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network /System Administrator I** **COLORADO SPRINGS, COLORADO** **The primary ... computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also… more
    General Dynamics Information Technology (11/04/25)
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