• Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …Together, we'll build a better tomorrow\. Are you ready to further your career in Cyber Security by working for one of the top companies in the world? This new ... a Security Operations Information System Security Manager \(ISSM\) on the SDA Transport Layer T1contract\. The ideal candidate will work directly with the customer… more
    Lockheed Martin (01/09/26)
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  • Cyber Security Implementation…

    CACI International (St. Louis, MO)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
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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 support services to meet our customers'… more
    Nightwing (12/23/25)
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  • Network Engineer - Decentralized…

    Red Gate Group (Arlington, VA)
    …both service excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio ... (MLS) systems, and encryption/COMSEC devices + Experience with tunable data transport , dynamic networking and traffic engineering, software-defined network ,… more
    Red Gate Group (11/22/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Network Engineer , Lead The Opportunity: A well-designed network is critical to move data and enable Department of Defense ( DoD ) and Intelligence Community ... strategic foresight. That's why we need a seasoned senior network engineer like you who knows how...network design and architecture, system interoperability, OSI and network transport layers, multi-protocol label switching (… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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  • Black Core Network Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    …solving real world issues on a cross-functional, fast paced team. As a Senior Network Engineer , your role is to ensure the stability, integrity, and efficient ... IPsec). + Expertise in path optimization and MTU/MSS troubleshooting within encrypted transport tunnels. + Expertise in network security policy implementation… more
    General Dynamics Information Technology (01/10/26)
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  • Hardware Engineer (Tactical Network

    General Dynamics Information Technology (San Diego, CA)
    …Yes **Job Description:** Transform technology into opportunity as a **Hardware Engineer ** with GDIT. A career in Tactical Networks hardware engineering means ... Afloat Networks and Enterprise Services (CANES) and related Navy tactical network capabilities with NIWC Pacific (Codes 55131/55132/55133) in support of PMW-160… more
    General Dynamics Information Technology (12/28/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …NetworkEnterprise Center for the National Capital Region (RNEC-NCR), we are currently seeking a Network Engineer with a minimum of 3-years of experience and a ... reliable partner capable of providing a variety of information technology and cyber solutions across highly complex, highly regulated and highly secure environments,… more
    Oneida Technical Solutions (12/11/25)
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  • Senior Specialist, Systems Network

    L3Harris (Herndon, VA)
    …domains in the interest of national security. Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site) ... and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual...in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support to… more
    L3Harris (11/20/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …team on protocol behaviors, emerging technologies, vulnerabilities, and countermeasures. The engineer performs research, evaluates network -based cyber ... Engineer provides advanced technical expertise in communications protocols, network architectures, cybersecurity defense, and vulnerability assessment for Air… more
    Leidos (11/22/25)
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  • Senior Network Engineer

    V2X (Aurora, CO)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Engineer , you will serve as the technical lead for ... systems critical to base operations. As a senior technical authority, the Senior Network Engineer leads effort to integrate switching, routing, firewall, and… more
    V2X (10/14/25)
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  • Military Fellowship Program: Network

    Sierra Nevada Company, LLC (Plano, TX)
    …who have already separated from the military. We are seeking an experienced Network Engineer to support the development, integration, and sustainment of advanced ... and high-altitude systems into distributed C2 networks. + Develop and implement network transport solutions leveraging IP-based routing, tactical data links, and… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    We are seeking an experienced Network Engineer to support the development, integration, and sustainment of advanced network architectures enabling Joint ... and high-altitude systems into distributed C2 networks. + Develop and implement network transport solutions leveraging IP-based routing, tactical data links, and… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Space Development Agency (SDA) Network

    Leidos (Ogden, UT)
    …IP network topologies. **Preferred Qualifications:** *Tech control facility or cyber transport experience *Circuit actions experience *Telco NOC, inside or ... in our **Space Development Agency (SDA) Operations Support Cell** for a ** Network Engineer ** at **Hill AFB, UT.** This position requires **U.S. citizenship and… more
    Leidos (01/03/26)
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  • Network Engineer (Jrss)

    Trace Systems Inc (Scott AFB, IL)
    Job Overview Job Title: Network Engineer Job Location: Scott AFB, IL Job Responsibilities Trace Systems is actively recruiting for an experienced and cleared ... Network Engineer to join our team on-site...Network Engineer to join our team on-site on Scott AFB,...+ Experience in a Tech Control Facility (TCF) or Cyber Transport environment. + Background in circuit… more
    Trace Systems Inc (01/10/26)
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  • Network Engineer (Tactical Networks…

    General Dynamics Information Technology (San Diego, CA)
    …Required:** Yes **Job Description:** Transform networks into operational edge as a ** Network Engineer ** with GDIT. You'll architect, integrate, and sustain ... MPLS, multicast (PIM/IGMP), QoS, and segmentation for mission enclaves. + Engineer WAN/ transport edges (eg, ADNS-like, SATCOM/optical), GPON, wireless, and… more
    General Dynamics Information Technology (12/28/25)
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  • Network Engineer - Variable Trust…

    Red Gate Group (Arlington, VA)
    …Advanced Resilience portfolio in the area of next-generation classified network development for enterprise-scale computing and operational functions. Successful ... on all aspects of enhancing resilience and survivability against sophisticated cyber and physical threats. Candidates will support development of secure,… more
    Red Gate Group (11/22/25)
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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...systems engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (01/07/26)
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  • O&M Network Engineer (Technical…

    M. C. Dean (Springfield, VA)
    …strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising ... root cause analysis to troubleshoot & identify issues at all layers of the network . + Expertise with WAN/ Transport and IP routing technologies and protocols,… more
    M. C. Dean (12/27/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Description:** GDIT has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), ... Security Clearance: active TS/SCI POLY + 8+ years related technical experience in Network and Transport technologies, tools, and techniques + 4+ years'… more
    General Dynamics Information Technology (12/26/25)
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