• Secret Network Engineer

    Insight Global (Fairfax, VA)
    Job Description We are looking for an experienced Senior Network Engineer . This position will be on-site in Merrifield, VA. Key Responsibilities include: ... expertise for the design, testing, and implementation of the Next Generation Network across all Government offices. -Installs, configures, and troubleshoots diverse … more
    Insight Global (01/14/26)
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  • Senior Network Engineer - Top…

    Cambridge International Systems Inc (Charleston, SC)
    Senior Network Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team united by shared values: ... in defense and security. We are currently seeking a Senior Network Engineer to support...a full-time CONUS position requiring an active DoD Top Secret clearance. This position may be subject to the… more
    Cambridge International Systems Inc (12/18/25)
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  • Top Secret Senior Network

    Insight Global (Providence, RI)
    Job Description We are seeking a dynamic and highly experienced Senior Network Engineer with a strong background in Arista, Cisco, and Cloud Networking to ... across various security enclaves-Unclassified, Secret , and Top Secret . You will gather and analyze user network... Secret . You will gather and analyze user network requirements, provide detailed technical documentation, and support a… more
    Insight Global (01/13/26)
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  • Secret Sr . Network

    Insight Global (Fairfax, VA)
    Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies ... Dynamic Multipoint Virtual Private Networks (DMVPN), Layer 2/3, wireless networks, network applications installed on client workstations, optimization of various LAN… more
    Insight Global (11/15/25)
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  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** ** Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation ... and maintenance of a newly deployed naval enterprise transport network . The position will support end-to-end network ,...in lieu of degree **Required Security Clearance:** + Top Secret Clearance required with the ability to obtain a… more
    SAIC (01/07/26)
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  • Sr . Principal Network

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator** to join its dynamic team of technical ... hardware (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, or SAP/SAR… more
    Northrop Grumman (11/19/25)
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  • Network Engineer , Sr

    Lockheed Martin (Fort Worth, TX)
    **Description:** This position is to join the Classified Network Operations Team Supporting LM Aeronautics in Fort Worth, Texas\. 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 Specialist, Network Plan…

    L3Harris (Broomfield, CO)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Network Plan Engineer Job Code: 31905 Job Location: ... Boulder/North Denver, CO Job Schedule: 9/80 Job Description: Conducts network architecture design, feasibility and modeling. Designs, analyzes, plans, and modifies … more
    L3Harris (12/10/25)
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  • Senior Network Engineer

    NANA Regional Corporation (Honolulu County, HI)
    ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing ... and applications are patched, secure, and operating efficiently. + The Senior Cisco Network Engineer will perform DISA Security Technical Implementation… more
    NANA Regional Corporation (10/25/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well as… more
    Saliense Consulting (01/06/26)
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