• Security Threat Engineer I

    HCA Healthcare (Nashville, TN)
    …they will operate along with a small team of like-minded individuals with a passion for cyber security . This role will provide Tier 1 and Tier 2 analysis and ... **Introduction** Do you have the career opportunities as a(an) Security Threat Engineer I you want with...response to cyber security threats. Threat Response Engineers will… more
    HCA Healthcare (12/20/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …problems, performance, and capacity as well as work hand-in-hand with the Principal Network Engineer on network infrastructure issues impacting the ... and capacity of a VLAN/LAN/WAN environment + Experience in installation and testing of security patches and cyber security products. + Hands-on experience… more
    Saliense Consulting (12/30/25)
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  • NCIS Network Engineer | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Bring your engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + ** Security Clearance Level:** Active Top ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Network Engineer ** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (11/14/25)
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  • Journeyman Network Engineer

    Leidos (Alexandria, VA)
    …matter?** The Digital Modernization Sector at Leidos is seeking a dynamic Journeyman Network Engineer to support cloud modernization initiatives for the United ... that enable operational agility and resilience across the USCG enterprise. As a network engineer , you will have experience designing, securing and operating… more
    Leidos (12/04/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …plans, and assist with the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network ... refinement of standard operating procedures (SOPs) and policies. - Assess network topology and device configurations, identify critical security vulnerabilities,… more
    Nightwing (11/26/25)
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  • Engineer Network 5

    Huntington Ingalls Industries (Hurlburt Field, FL)
    Network Professionals to join our team! Position Summary As the Architecture Network Engineer , will work with AFSOC Headquarters Team in support of command ... projects and initiatives. The Network Engineer will serve as the lead...actions to resolve discrepancies. + Provide purposeful reviews of network security architecting, design, development, and configuration… more
    Huntington Ingalls Industries (10/14/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...and orders. Understands how the overarching INFOSEC and COMSEC security requirements for the Customer network add… more
    Nightwing (12/23/25)
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  • Lead, Architectural Design and Network

    L3Harris (Salt Lake City, UT)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer Job Code: 30452 Job Location: USA-UT-Salt ... IP quality-of-service, VLANs, SD-WAN, VXLAN, and multicast. + Strong understanding network security features like IP access-lists, stateful protocol inspections,… more
    L3Harris (11/03/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. **Nightwing is seeking a Lead Network Engineer to support onsite in McLean, VA.** **Responsibilities:** ... Systems Administrators as assigned by the Lead System Administrator.** **Assist the Lead, Network Engineer in developing and implementing IT/ network plans.**… more
    Nightwing (10/23/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, ... The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. * Assist with periodic… more
    Amentum (12/05/25)
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