• Senior Network Administrator

    SAIC (Chantilly, VA)
    …and firewall rule changes. + Leading activities to architect, design, build, and test network systems and components. + Evaluating network product usability, ... **Description** SAIC has an opening for a Senior Network Administrator. This position is based on site...technologies, the ISO layer model, TCP/IP, and data communications systems and protocols. + Basic configuration knowledge in switching,… more
    SAIC (05/13/25)
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  • Network Telecommunications Technician

    Leidos (Arlington, VA)
    …candidate will support operations and maintenance of NMCC Telecommunication systems . Systems include Defense Red Switch Network , Multimedia, and C4 Computer ... configurations. + Provide technical and operational support to end-user services, network expansions, and modernization of telecommunications backbone systems . +… more
    Leidos (05/28/25)
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  • Senior Network and Infrastructure Program…

    ManTech (Herndon, VA)
    …Experience with installation, configuration, problem resolution and maintenance of all network resources, systems and other IT-related technologies. + Technical ... **ManTech** seeks a motivated, career and customer-oriented **Senior Network and Infrastructure Program Manager** to join our team in **DC, Maryland, and Virginia… more
    ManTech (05/20/25)
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  • Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a TACNET ISEA ** Network Engineer** (Fleet Support) to join our team in **Norfolk, VA.** This position is **Hybrid/Remote with ... repair support with a focus on United States Navy related networks. Related systems include ADNS, ISNS, CANES, CENTRIXS, Legacy SCI, VIXS, WRBS and all associated… more
    SAIC (07/04/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …working infrastructures, and increase security, reliability, and availability for mission-critical network systems . You'll also apply your expertise in routing ... As a Network Engineer on our team, you'll use your experience in network design and architecture, system interoperability, OSI model, network transport… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Network Engineer- Junior

    Chenega Corporation (Fort Belvoir, VA)
    …and deployments. + Engineer long haul base interconnectivity communications for the network system . + Develop and test automated processes for deployment ... Network Engineer- Junior Ft. Belvoir, VA Join our...for activities, such as installing new modified hardware, operating systems , and software applications ensuring compliance with Information Assurance… more
    Chenega Corporation (06/02/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU ... Overview At Criterion Systems , we developed a different kind of business-a...Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing … more
    Criterion Systems (06/18/25)
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  • Principal/Sr. Principal Engineer Network…

    Northrop Grumman (Chantilly, VA)
    …at the time of application.** + 8570 / IAT level 2 or higher certification **Preferred Qualifications:** + Experience specific to network engineering to include ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...mission. We are seeking a **Principal or Sr. Principal Network Engineer (Campus Area Network /Local Area … more
    Northrop Grumman (05/28/25)
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  • Sr Network Engineer

    General Dynamics Information Technology (Hampton, VA)
    …and upgrade of networks including servers, routers, switches, firewalls, remote access systems , and networks + Maintains network integrity and connectivity while ... Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Communication Network ,Networks,Routers,Switching **Certifications:** CompTIA… more
    General Dynamics Information Technology (04/29/25)
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  • Switching Technician Senior

    BAE Systems (Wallops Island, VA)
    …Certified ETA Fiber Optic Installer Security Certification Experience with Network devices and an understanding of Operating Systems , preferably RedHat ... troubleshooting, and performing preventive maintenance and corrective maintenance on Layer 1 Network Switching Systems to include: APCON, PURVIS, NETSCOUT, DTS,… more
    BAE Systems (06/12/25)
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