• Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and… more
    V2X (11/15/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …strong background in real\-time and heterogeneous laboratory environments to become a Cyber Infrastructure Engineer \(CIE\) supporting the F\-35 Man in the Loop ... for providing F\-35 lab computer infrastructure support, asset management, cyber resiliency, technical design, system development, system test and capability… more
    Lockheed Martin (11/13/25)
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  • Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, ... Cyber Intelligence Job Code: 28033 Job Location: Camden, AR...standards (NISPOM, DAAPM, RMF, JSIG, NIST 800-53) + System administrator experience with operating systems: Microsoft Windows, Linu +… more
    L3Harris (08/31/25)
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  • NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... for a short video: https://vimeo.com/732533072 Summary The NITE Network Administrator is responsible for operating, maintaining, and troubleshooting network… more
    Huntington Ingalls Industries (09/23/25)
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  • NCIS SharePoint Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** at GDIT. Shape what's next for mission-critical government projects ... criminal investigation, law enforcement (LE), counter-terrorism (CT), counterintelligence (CI), and cyber matters. NCIS not only has primary responsibility for all… more
    General Dynamics Information Technology (10/04/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions ... most complex government, defense, and intelligence projects. Join GDIT as a **SharePoint Administrator Expert (SME)** with for a career where your growth is just as… more
    General Dynamics Information Technology (10/29/25)
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  • Linux/UNIX Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Deliver innovative, simple solutions to complex problems as a Linux/UNIX Systems Administrator at GDIT. Here, you'll tailor cutting-edge solutions to the unique ... GDIT, people are our differentiator. As a Linux/UNIX Systems Administrator - Geospatial Systems , you will help ensure...and Cloud Technologies + LAN and WAN technologies + Firewall technologies + DMZ Architectures + Enterprise class storage,… more
    General Dynamics Information Technology (10/11/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and qualified Senior ... Network Systems Administrator - Primary Domain Administrator (PDA) to...Red hat Linux, McAfee, Active Directory, Doman Name, ESS ePO/ Firewall /Policy/Rogue Sensor/Agent Handler, Firefox, Oracle JRE, IIS Server/Site, Database,… more
    General Dynamics Information Technology (09/27/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting network… more
    Huntington Ingalls Industries (08/23/25)
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  • End Point Security System Administrator

    Craig Technologies (Norfolk, VA)
    Title: End Point Security System Administrator Location: Naval Station Norfolk; Norfolk, Virginia Clearance: Secret (Ability to obtain Interim) Citizenship ... has an opening for an End Point Security System Administrator to serve as a Subject Matter Expert (SME)....and coordinate all HBSS scheduled maintenance + Create custom Firewall policies and work with Information Systems Security Manager… more
    Craig Technologies (10/24/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's ... intranets, and other data communication systems. The Network / System Administrator will help architect, design and analyze network models. Requires participation… more
    Parsons Corporation (11/14/25)
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  • Network Security Administrator

    SpaceX (Hawthorne, CA)
    Network Security Administrator Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... goal of enabling human life on Mars. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Network Security ...network security, firewalls and industry best practices + Manage firewall configurations within the SpaceX enterprise network based on… more
    SpaceX (11/06/25)
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  • F-22 iMIS System Administrator (Entry…

    Lockheed Martin (Nellis Air Force Base, NV)
    …Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Nellis Air Force Base, Nevada office\. As critical members of ... with limited access to medical care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our customer, you will wear many hats;… more
    Lockheed Martin (10/29/25)
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  • Network Security Administrator

    SpaceX (Cape Canaveral, FL)
    Network Security Administrator Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... goal of enabling human life on Mars. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Network Security ...network security, firewalls and industry best practices + Manage firewall configurations within the SpaceX enterprise network based on… more
    SpaceX (10/06/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …depends on a Project Manager joining our team to support the Guard Enterprise Cyber Operations Support (GECOS) program in Falls Church, VA. This is an IT Service ... the basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... that spans defense modernization; military, civil and commercial space; intelligence; cyber ; advanced logistics; and base operations. Job Summary The successful… more
    KBR (10/15/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... protect the Navy Federal brand, data, and IT assets from cyber -based threats by deploying, configuring, managing, and maintaining technologies/infrastructure in… more
    Shuvel Digital (09/25/25)
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  • Sr. Network Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Sr. Network Administrator ** **SECRET** **MacDill AFB, FL** Please take this opportunity to ... fast paced team. Your role as a Senior Network Administrator is to provide 24/7 time-sensitive incident response to...with data center networking + Experience with firewalls and firewall rule sets + Understanding of network virtualization The… more
    General Dynamics Information Technology (11/16/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in Aurora, Colorado. **Job ... following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on...the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + Report on project status as… more
    Northrop Grumman (11/13/25)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) seeks to fill a **Systems Administrator (Level 2 or 3)** supporting the Integrated National Systems (INS) Business ... Duties:** + Perform as a Linux and Windows System Administrator and able to build these environments from scratch....the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + Report on project status as… more
    Northrop Grumman (11/06/25)
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