• Network Engineer - Senior

    Amentum (Warrenton, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a Senior ... Network Engineer to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. The mission of the Lone… more
    Amentum (09/23/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …and management of firewalls and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team supporting Department of Navy. ... + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. + Conduct… more
    TekSynap (10/01/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …enterprise network solutions + Proven SME level experience as a CISCO Network Engineer with a focus on Network Security + Strong proficiency with NAC ... support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of...protocols, TCP/IP stack, and OSI model + Experience with firewall management software such as Cisco FTD… more
    BAE Systems (09/09/25)
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  • Network Engineer IV

    Chenega Corporation (VA)
    …related field OR 4+ additional work experience equivalent. + 3+ years of experience in firewall and network security solutions: Cisco ASA, IDS, IPS, Content ... Network Engineer IV Multiple Locations, VA Join our Talent...security within the environment for devices such as; Cisco Firewalls, Cisco Network switches (IOS and… more
    Chenega Corporation (07/09/25)
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  • Information System Security Engineer…

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned ... Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational … more
    Assertive Professionals (07/10/25)
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  • NCIS Network Engineer | TS/SCI clearance

    General Dynamics Information Technology (Quantico, VA)
    …expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + ** Security Clearance Level:** Active Top Secret clearance ... following protocols, BGP, OSPF, vDC, vPC, VRF's, Spanning-Tree, VLANs, 802.1q, QoS, Cisco ASA with Active/Active Multiple Contexts + Firewall Experience… more
    General Dynamics Information Technology (09/16/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team! You will support...technical expertise. You will need to be proficient in CISCO network solutions, as well as software defined networks… more
    CACI International (09/06/25)
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  • Network Engineer

    CACI International (Sterling, VA)
    … network routers, switches and wireless controllers for LAN/WAN connectivity + Cisco Firewall design and configuration experience + Experience with ServiceNow ... Network Engineer Job Category: Information Technology Time Type: Full...Development and hardware integration for the Department of Homeland Security (DHS). As a member of the ITI2.1 Team,… more
    CACI International (08/08/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    … concepts and best practices, including: Identifying misconfiguration, conflicting rules, security gaps, firewall security issues, optimize rule-sets, ... Modernization Sector at Leidos** is seeking a Sr. Network ** Engineer ** to support our global enterprise networks. Our team...accepted in lieu of a degree. + Have hands-on Cisco / Forcepoint / Palo Alto Firewall … more
    Leidos (08/08/25)
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  • Network Engineer (TS/SCI with Poly…

    General Dynamics Information Technology (Mclean, VA)
    …Infrastructure and Operations **Skills:** Enterprise Network,Leadership,Microsoft Access,Network Architecture, Security Clearances **Experience:** 8 + years of ... **US Citizenship Required:** Yes **Job Description:** **JOB DESCRIPTION** The Network Engineer will be responsible for maintaining the design and the integrity… more
    General Dynamics Information Technology (10/01/25)
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