• Network Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    …collaborative team environment. Candidate must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired. 50% travel to ... provide regular reporting + Collaborate closely with the Chief Engineer to ensure network optimization and the... network monitoring, network diagnostics, and network analytics tools + Experience configuring/troubleshooting Cisco … more
    Leidos (08/08/25)
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  • Network Lab Engineer - Active TS/SCI…

    ENS Solutions (Sterling, VA)
    …strong networking expertise to support testing, evaluation, and development of advanced network solutions within a controlled lab environment. This role involves ... to obtain a CI Poly. + Hands-on experience in network engineering, including configuration of Cisco , Juniper,...administration + Experience with VMware including NSX Benefits Essential Network Security (ENS) Solutions , LLC is a… more
    ENS Solutions (09/27/25)
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  • Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented ** Network Engineer ** to join our team based out of **Chantilly, VA.** The Network ... resolutions. + Evaluates and reports on new communications technologies to enhance network capabilities, expertise to identify innovative solutions to most… more
    ManTech (09/27/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... & Implementation: + Design and implement secure and scalable network infrastructure solutions . + Configure and install...growth. + Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Contribute to network and… more
    Infinity Systems Engineering (09/30/25)
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  • Network Systems Engineer

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview QinetiQ is seeking a highly experienced Network Systems Engineer . The ideal candidate will have aerostat, ISR ... and other vendor Switches, Firewalls, and Routers + VPN Solutions + Providing subject matter expertise in the theory...Preferred certification in any of the following: + CompTIA ( Network , Security, or Linux+) + Cisco (Certified… more
    QinetiQ US (09/23/25)
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  • Network Engineer

    Robert Half Technology (Chesapeake, VA)
    Description We are looking for an experienced Network Engineer to join our team in Chesapeake, Virginia, on a Contract to permanent basis. This role involves ... candidate will have expertise in creating scalable, secure, and provider-grade network solutions . Responsibilities: * Design and implement provider-grade… more
    Robert Half Technology (09/26/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    …upgrades, replacements, additions, or revisions. + Research and implement enterprise-wide network solutions , capabilities, and enhancements to support customer ... ManTech seeks a motivated, career and customer-oriented **Mid-level Network ** **Architect/ Engineer ** in the DC, Maryland,...of a degree. + 8570 compliant certifications and a Cisco Certified Network Associate (CCNA) certification. +… more
    ManTech (09/01/25)
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  • Network Engineer

    General Dynamics Information Technology (Virginia Beach, VA)
    …Required:** Yes **Job Description:** **Job Description** Transform technology into opportunity as a Network Engineer Senior with GDIT. A career in enterprise IT ... CompTIA - Security+ - CompTIA - CompTIA, CCNA - Cisco - Cisco **Experience:** 5 + years...operate. At GDIT, people are our differentiator. As a Network Engineer Senior you will help ensure… more
    General Dynamics Information Technology (09/26/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior (Security) - TS/SCI required** Transform technology ... into opportunity as a ** Network Engineer Senior (Security)** at GDIT. Shape...support on contract + Required Security Environment Certification: + Cisco Certified Network Professional - Security +… more
    General Dynamics Information Technology (09/09/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a ** Network Engineer 3** to join our **Security and Electronic Systems (SES)** business ... federal, local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing, implementing,… more
    M. C. Dean (08/27/25)
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