• Sr. Network Engineer (CAN/LAN)

    Leidos (Chantilly, VA)
    Network (CAN/LAN))** to support our global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network ... to build and transition critical operations to a modern service provider network architecture. The job duties...network support specialists to plan, coordinate, and implement network services . + Develop and improve design… more
    Leidos (06/27/25)
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  • Lead Network Engineer- Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Network Engineer- Palo Alto Firewalls Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... edge in real estate. We are hiring a Lead Network Engineer to take ownership of the Palo Alto...Engineer to take ownership of the Palo Alto firewall infrastructure at Costar Group. We have approximately 70 firewalls… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Network Administrator Lead

    Leidos (Fort Belvoir, VA)
    …+ Technology: Prior experience with OSI Layers, Network Security, Network Admin + Tools: Ansible, Remedy/ Service Now, SolarWinds + Certifications: ... **Description** Leidos is seeking a ** Network Admin Lead in Fort Belvoir, VA** to...consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external… more
    Leidos (08/09/25)
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  • ​​ Network Engineer​

    Leidos (Ashburn, VA)
    …instrumental in ensuring the resilience, security, and performance of our global network infrastructure . **Below are some tools/skills the candidate should have ... threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide… more
    Leidos (08/03/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... Significant experience preparing technical documentation requirements and design for complex systems + Experience with Hyper Converged infrastructure and/or… more
    BAE Systems (05/24/25)
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  • Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    network security solutions to support our country and protect our nation? As a systems security and network security engineer, you will be responsible for the ... Network Engineer, Senior The Opportunity: Are you looking...Certification + Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification, including… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Network Engineer

    KBR (Chantilly, VA)
    …and encryption devices to support enterprise services + Deliver service catalog items for automatically provisioning network configurations to deliver ... Infrastructure -as-Code + Develop and maintain network architecture specifications and artifacts + Design and... architecture specifications and artifacts + Design and plan network communications systems . + Provides specifications and… more
    KBR (06/07/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …of network systems . + Assist in the lifecycle management of network equipment and services , including documentation and version control. + Contribute to ... + Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and...secure network operations. + Monitor and tune network performance, ensuring systems are hardened and… more
    TekSynap (07/26/25)
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  • Network Engineer, Optical Deployment

    Meta (Reston, VA)
    …deploying equipment on our network 6. Provide technical expertise to network provisioning engineers for troubleshooting out-of- service or faulty circuits 7. ... hands-on experience deploying and migrating optical networks 14. Experience with optical network design, installation and maintenance for service providers or… more
    Meta (06/03/25)
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  • Senior Network Engineer

    TEKsystems (King George, VA)
    …Cisco, Mellanox and Asante switches. Develop and execute test plans to check infrastructure and system performance. Perform network modeling and analysis. Define ... Description Job Description TEKsystems is seeking a Network Engineer in Dahlgren, VA. Responsible for maintaining multiple computing environments by identifying … more
    TEKsystems (08/14/25)
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