• Sr. Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting the ... mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance of current and modernized… more
    Leidos (10/21/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for Navy ... Compliance Assessment Solution tool + Shall have demonstrated experience configuring Cisco networking devices + Shall have demonstrated experience utilizing packet… more
    Imagine One Technology & Management (09/01/25)
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  • Secret Network Engineer SME

    Insight Global (Arlington, VA)
    Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies ... datacenter load balancing, network access security to include 802.1x and Cisco ISE - Provide SME level support for Cisco ACI, Cisco NDO, Cisco APIC, … more
    Insight Global (11/15/25)
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  • Senior Network Development Engineer

    Oracle (Richmond, VA)
    …standardization at scale across large, complex environments? + Do you have experience with Cisco , Palo Alto, and cloud firewall products? If you can answer "yes" to ... 85% of these, Oracle IES Firewall Network Engineering would love to talk with you. US Citizenship, Government background screening with ability to pass a federal background check (SF-85) **Responsibilities** **Infrastructure Management** + Design, configure,… more
    Oracle (11/25/25)
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  • Network Engineer (TS/SCI with Polygraph…

    General Dynamics Information Technology (Mclean, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Audit Documentation, Cisco ACI,Red Hat Ansible,Remote Access VPN,Site-to-Site VPN **Experience:** 8 ... experience **US Citizenship Required:** Yes **Job Description:** The Network Engineer will be responsible for maintaining the design and...resolve issues * Expert for SDN engagements built around Cisco ACI * Background in Cisco ACI… more
    General Dynamics Information Technology (11/26/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aNetwork Engineer with Po/ygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (11/21/25)
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  • SD WAN Network Engineer

    SAIC (Springfield, VA)
    **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations ... stacks, routing protocols, routed protocols and network hardware components primarily on Cisco devices. + Provides client consulting, and training on the best… more
    SAIC (10/23/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new, modernized updated...two or more of the following vendor network technologies: Cisco , Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and… more
    Leidos (10/11/25)
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  • Network Engineer

    System One (Springfield, VA)
    Job Title: Network Engineer Location: Springfield, Virginia Type: Contract To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: ... TS/SCI Network Engineer to provide support for LAN/WAN by developing network...standards and evaluates, consults and makes technology recommendations to senior management. This position requires experience in complex telecommunications… more
    System One (11/07/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes,… more
    William C Brown Inc (09/01/25)
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