• Entrust (Shakopee, MN)
    …serving over 150 countries with cutting-edge, scalable technologies. But our secret weapon? Our people. It's the curiosity, dedication, and innovation that ... Manage Entrust's relationship with its external consultant and serve as administrator for program-related tools. + Prepare and submit external compliance… more
    DirectEmployers Association (10/29/25)
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  • Classified Network Administrator

    Lockheed Martin (Littleton, CO)
    **Description:** This position is a Network Administrator working multiple LM Space Business Area Direct Programs\. This position is responsible for supporting ... consistent with customer care objectives\. The position requires successful utilization of senior level experience in network engineering, network more
    Lockheed Martin (10/31/25)
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  • Network Administrator (Junior-…

    NetSEA Technologies (Aberdeen Proving Ground, MD)
    Position Title: Network Administrator (Junior- Senior ) Clearance: DoD SECRET or higher clearance Location: Aberdeen Proving Ground, MD Travel: up to 15% ... Senior Education: Bachelor's Degree Experience: 5 years Summary: As a Senior Network Administrator , you translate objectives into actionable steps and… more
    NetSEA Technologies (10/11/25)
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  • Senior Network /Systems…

    GovCIO (Providence, RI)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (10/08/25)
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  • Secret Network Administrator

    Insight Global (Montgomery, AL)
    …and circuit bandwidth then reports anomalies to Government team leads. -Escalate complex network issues to Senior Network Administrators. -Develop, execute, ... Job Description Insight Global is looking for Network Administrators for a government contract. These individuals will be working on a military base doing all … more
    Insight Global (10/21/25)
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  • HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (09/10/25)
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  • Sr Principal HPC Linux Systems…

    Northrop Grumman (Redondo Beach, CA)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (09/11/25)
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  • Sr Principal Windows Systems Administrator

    Northrop Grumman (Dulles, VA)
    …Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Principal Windows Systems Administrator ** to join its dynamic team ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...mission, we will support yours by expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (10/31/25)
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  • Network Administrator

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Network Administrator , Senior Analyst (P2)** ** Senior Analyst, ... secure world. Join this high impact team as a Network Administrator (P2) to ensure the smooth...constraints. + Experience with classified computing, STIG compliance, and network refreshes + Current DoD Top Secret more
    RTX Corporation (10/29/25)
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  • Senior Network Systems…

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...highly experienced and qualified Senior Network Systems Administrator -… more
    General Dynamics Information Technology (09/27/25)
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  • Sr Principal Linux Systems Administrator

    Northrop Grumman (Boulder, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... mission, we will support yours by expanding your personal network and developing skills, whether you are new to...Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin** to join its dynamic team… more
    Northrop Grumman (10/09/25)
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  • Senior Cybersecurity Network Defense…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior )** **Category:** Cyber Security **Main location:** United ... Type:** Full Time **Position Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    **Overview** **Lead the Charge in the Pacific: Senior Network Administrator /Operations Lead at SOSi** Join **SOSi** at the forefront of defense technology as ... a ** Senior Network Administrator / Network ...projects, as required. **Minimum Requirements** + Active in-scope TOP SECRET clearance with SCI eligibility. + Bachelor's Degree in… more
    SOS International LLC (10/11/25)
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  • Network Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting the ... for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join...US Citizen. + Must have an active DoD Top Secret Clearance. + Ten (10+) years of relevant experience… more
    Link Solutions Inc (10/08/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …. Power the Mission. Join SOSi in Honolulu.** SOSi is on the hunt for a ** Senior Network Administrator ** to join our elite team at **Joint Base Pearl ... is your next move. **Essential Job Duties** As a Senior Network Administrator at SOS...projects, as required. **Minimum Requirements** + Active in-scope TOP SECRET clearance with SCI eligibility. + Bachelor's Degree in… more
    SOS International LLC (10/24/25)
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  • Network Administrator

    RTX Corporation (Portsmouth, RI)
    …for a security clearance​ **Security Clearance:** Secret - Current ** Senior Analyst, Network Administrator (P2)** **Raytheon Digital Technology** ... secure world. Join this high impact team as a Senior Network Engineer (P2) to ensure the...products. Clearance Information: This position requires an active US Secret security clearance. We will sponsor the clearance application… more
    RTX Corporation (10/22/25)
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  • Senior Systems Administrator

    Three Saints Bay (Philadelphia, PA)
    ** Senior Systems Administrator - Cybersecurity & Network Operations (5088)** Location **Philadelphia, PA** Job Code **5088** \# of Openings **1** Apply Now ... a Federal Government Contractor industry leader, is seeking a ** Senior Systems Administrator - Cybersecurity & Network Operations** . We are seeking a highly… more
    Three Saints Bay (08/13/25)
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  • Network Administrator Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …passion for solving real world issues on a cross-functional, fast paced team. As a Senior Network Administrator , your role is to provide 24/7 time-sensitive ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Network Administrator

    Spectrum Comm Inc (Falls Church, VA)
    The Senior Network Administrator manages and maintains the headquarters' network infrastructure, ensuring high availability, performance, and security. ... This position oversees routing, switching, firewall configuration, and supports network -related projects. Key Responsibilities + Configure and manage routers,… more
    Spectrum Comm Inc (08/09/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …in computer science or equivalent years of experience. **Overview** We are seeking a Senior Network Administratorto join our team supporting an ITES task order. ... + Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and maintain technical...for 30 days after project join date. **Clearance** + Secret - IT-II Non-Critical Sensitive Clearance or Tier 3… more
    TekSynap (10/25/25)
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