• Core/WAN Network Lead

    CACI International (Sterling, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... CORE/WAN Network Lead Job Category: Information Technology Time Type:...and manholes. + Install and configure WAN hardware, including voice , video, and data systems. + Support the development… more
    CACI International (07/25/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (VA)
    …**Job Description** **What Does Success Look Like?** We are looking for a **Principal VOIP Engineer ** to lead the architecture and technical direction of our ... next- gen voice infrastructure. You'll be responsible for building carrier- grade...VoIP / CPaaS** domain + Strong knowledge of ** VoIP Protocols** (SIP/SDP, RTP/RTCP) **, Networking fundamentals** (UDP/TCP/ IP more
    Sprinklr (09/21/25)
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  • Sr. Cybersecurity Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Infrared Networking (IR), Wireless Fidelity (Wi-Fi). paging, cellular, satellite dishes, Voice over Internet Protocol ( VoIP )), and jamming techniques ... **Overview** SENIOR CYBERSECURITY ENGINEER (RDTE) Bowhead is...Prevention System (IPS) tools and applications. + Knowledge of network protocols such as TCP/ IP , Dynamic Host… more
    UIC Government Services and the Bowhead Family of Companies (10/03/25)
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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 ... protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN...network components to include routers, switches, firewalls, protocols, VoIP , DNS, remote access, VPN, routing, and switching. Also… more
    William C Brown Inc (09/01/25)
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  • Network Engineer III

    Chenega Corporation (Corbin, VA)
    … management services, system management and administration services. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide ... Network Engineer III Corbin, VA Join...telephones at the onsite locations. + Install and configure VoIP related cross-connect cabling and hardware. + Implement software… more
    Chenega Corporation (07/09/25)
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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 ... level Cisco network devices. + Experience with Enterprise level Cisco VOIP devices. + Experience with Enterprise level Cisco VTC devices. + Experience with… more
    Assertive Professionals (08/22/25)
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  • Unified Communication Engineer

    Amentum (Warrenton, VA)
    …a DoD-provided, TS/SCI, integrated voice , video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... If so, look no further. Amentum is seeking a Senior Unified Communication Engineer to join our... network fundamentals such as firewalls, ACLs, simple network monitoring protocol , and dot1x authentication *… more
    Amentum (09/09/25)
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  • Network Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of ... Candidate must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired.... uptime, performance, and security + Document and enforce network standards + Manage and maintain IP more
    Leidos (08/08/25)
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  • Network Engineer Technician

    KIHOMAC (Fort Belvoir, VA)
    …+ Experience with Cisco routers/switches, Cisco ISE, SDWAN, SD-Access and KVM switches, TCP/ IP , UDP Multicast, OSPF, various WAN network mediums, legacy ... + Perform network engineering and administration functions associated with the...on call support for various infrastructure issues for VIP/ Senior Management support + Must be willing, and able,… more
    KIHOMAC (09/25/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …_Redundancy & Project Support_ + Serve as the operational backup for the senior systems engineer . + Participate in infrastructure and system upgrade projects. ... Powers Innovation!** Leidos is on the lookout for a sharp, forward-thinking **Systems Engineer ** to strengthen our elite technical team in **Chantilly, VA** . You'll… more
    Leidos (08/15/25)
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