• Mid-level WAN Network Administrator

    Sumaria Systems, Inc. (Montgomery, AL)
    Mid-level WAN Network Administrator - DoD / Cisco / Secret Clearance Department: C5ISR Office: Maxwell AFB Gunter, AL Location: Montgomery, AL START YOUR ... APPLICATION (https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req\_id=3414904&source=3414904-CJB-0) Job Title: Network Administrator II (Wide Area Network more
    Sumaria Systems, Inc. (11/19/25)
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  • Network Administrator , Sr…

    Lockheed Martin (Palmdale, CA)
    **Description:** This position is to join the Classified Network Operations Team Supporting LM Aeronautics in Palmdale, CA\. This position will support classified ... network infrastructure covering maintenance, troubleshooting and daily operations supporting...with customers, key stakeholders, clearly communicating requirements\. \- Active Secret Clearance \(with ability to obtain Top Secret more
    Lockheed Martin (11/26/25)
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  • Senior Network Administrator w/…

    TekSynap (Radford, VA)
    …locations. + Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and maintain technical documentation, standard ... procedures (SOPs), and policies to support consistent and secure network operations. + Monitor and tune network ...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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  • Sr. Network Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** **Sr. Network Administrator ** ** SECRET ** **MacDill AFB, FL** Please take ... world issues on a cross-functional, fast paced team. Your role as a Senior Network Administrator is to provide 24/7 time-sensitive incident response to ensure… more
    General Dynamics Information Technology (11/16/25)
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  • Senior Network and Computer Systems…

    NANA Regional Corporation (Orlando, FL)
    ASE is looking for a Senior Network and Computer Systems Administrator to work in support of Naval Air Warfare Center Training Systems Division (NAWCTSD) in ... today! **Responsibilities** + Installs, configures, and maintains an organization's local area network (LAN), wide area network (WAN), data communications … more
    NANA Regional Corporation (12/20/25)
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  • Secret Network Administrator

    Insight Global (San Antonio, TX)
    Job Description Insight Global is looking for Network Administrators for a government contract. These individuals will be working on a military base doing all ... network and system support for all of the Air...configurations is highly desired. -High school diploma or equivalent - Secret clearance -IAT-II certification -CCNA certification CCNA Can be… more
    Insight Global (01/09/26)
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  • Network Administrator Autonomic…

    Lockheed Martin (Fort Worth, TX)
    …II certification \(e\.g\., Security\+, CySA\+, CCNA Security, etc\.\) * Proven Network Administrator experience * Active DoD Secret clearance and be able to ... the Lockheed Martin Fort Worth ALIS team as a Network Administrator \. This role will assist in...must be a US Citizen for consideration\. **Clearance Level:** Secret with Investigation or CV date within 5 years… more
    Lockheed Martin (12/13/25)
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  • Secret Security Engineer (Boundary)

    Insight Global (Montgomery, AL)
    …-High school diploma or equivalent -IAT-II certification -Palo Alto Networks Certified Network Security Administrator (PCNSA) certification - Secret clearance ... Job Description Insight Global is looking for Network Security professionals for a government contract. These...will be working on a military base doing all network and system support for all of the Air… more
    Insight Global (11/16/25)
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  • Network Administrator , Senior…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Network Administrator , Senior Analyst (P2)** **Senior ... 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 (12/05/25)
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  • Network Administrator

    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% Role ... Overview: The Network Administrator role advances mission outcomes through practical, day‑to‑day execution and clear communication. Responsibilities blend… more
    NetSEA Technologies (01/10/26)
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  • Systems Administrator - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Systems Administrator - Top Secret Clearance | Norfolk, VA Cambridge International Systems, Inc. Join a dynamic global team united by shared values: commitment, ... defense and security. We are currently seeking a Systems Administrator to support operations in Norfolk, VA. This is...a full-time, CONUS position requiring an active DoD Top Secret clearance. This position is contingent upon contract award… more
    Cambridge International Systems Inc (01/07/26)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... career today. Northrop Grumman Aeronautical Systems is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals for the… more
    Northrop Grumman (12/17/25)
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  • Staff Cybersecurity Application…

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry… more
    Northrop Grumman (01/10/26)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    …Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As critical members of ... care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our...you will wear many hats; system admin, data management, network admin, and tier 1 and 2 support duties\.… more
    Lockheed Martin (12/10/25)
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  • Systems Administrator / Top Secret

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... and scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for delivering reliable, secure, and high performance… more
    Lockheed Martin (10/22/25)
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  • NSIPS Sr Systems Administrator

    General Dynamics Information Technology (New Orleans, LA)
    …**Linux / RHEL/** **Identity & Access Management (IAM)** / Automation & Documentation/ Network Fundamentals * Security Clearance Level: SECRET * Required Skills ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (01/10/26)
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  • Secret Linux System Administrator

    Insight Global (Colorado Springs, CO)
    …A company in the Colorado Springs, CO areas is looking for a qualified Linux System Administrator with a Top Secret clearance to join their team supporting a DoD ... program. The System Administrator will work to maintain multi-user computer systems, including...work to maintain multi-user computer systems, including coordination with network administrators to maintain an operational system. The System… more
    Insight Global (01/07/26)
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  • Cloud Administrator (Top- Secret

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …threats and vulnerabilities in this digital age. We are looking for a Cloud Administrator to join our team in Ashburn, VA to support a large, Federal agency ... in protection of our various borders. A top- secret clearance with SCI eligibility will be required for this role. RESPONSIBILITIES: + Managing, maintaining,… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • NCIS Systems Administrator | Active Top…

    General Dynamics Information Technology (Quantico, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and ... Operations **Skills:** Mobile Device Management (MDM),Next-Generation Network (NGN),System Administration **Certifications:** Security+ CE - CompTIA - CompTIA… more
    General Dynamics Information Technology (01/05/26)
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  • Windows Systems Administrator - Top…

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry… more
    Northrop Grumman (01/07/26)
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