• Senior System / Network Engineer

    Intrepid Solutions and Services (Ashburn, VA)
    **Overview** We are seeking a Project Lead SeniorSystem / Network Engineer to support the development of the Marine Air Defense Integrated System (MADIS) counter-UAS ... assembly, integration, testing, demonstration, logistics, and asset management of these mock-up systems . Your work will directly support the creation of a secure,… more
    Intrepid Solutions and Services (12/17/25)
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  • Network Engineer- Decentralized Services…

    Red Gate Group (Arlington, VA)
    …Minimum of 8 years of relevant experience in network development, network security, cybersecurity, and/or enterprise systems + First-hand experience with ... (MLS) systems , and encryption/COMSEC devices + Experience with tunable data transport, dynamic networking and traffic engineering, software-defined network ,… more
    Red Gate Group (11/22/25)
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  • Environmental Compliance Program Manager…

    Meta (Richmond, VA)
    …expanding our network infrastructure around the Globe to support our data centers, our fast growing user community and the new and innovative products ... we are making available for our users. Developing, operating and managing network infrastructure the "right" way is synonymous with ensuring on-time delivery, high… more
    Meta (12/20/25)
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  • Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Job Description: - Executes change management procedures on multi-platform L2 / L3 Data Center infrastructure to ensure network and data availability ... tools to automate configuration of a large number of network security devices distributed across multiple data ...as well as upgrading, monitoring, testing and servicing the systems as needed - Demonstrates knowledge of a broad… more
    Arena Technical Resources, LLC (10/06/25)
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  • Network Administrator

    SAIC (Norfolk, VA)
    …term capacity needs for switching, routing transmission and signaling + Conducts testing of network systems + Support the evaluation of new network ... equipment + Support the design, analysis, planning, modification and maintenance of the network and network components supporting data , voice and/or audio… more
    SAIC (12/23/25)
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  • Tier 3 Network Administrator

    CACI International (Reston, VA)
    …reviewing, and publishing in KM system Standard Operating Procedures (SOP) for network operations. + Troubleshooting systems failures and accessibility problems ... by entering solutions into the Solutions database. + Facilitating engineering design data calls. + Lead new/enhanced network implementation, installation, and… more
    CACI International (12/11/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    …or any combination thereof + Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to ... Manage IT network infrastructure and any processes related to these systems + Makes recommendations on hardware, cabling, and equipment requirements. + Provides… more
    CACI International (10/25/25)
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  • Data Center Technician Manager

    Microsoft Corporation (Boydton, VA)
    …procedures/policies. Ensures that policies and procedures securing physical access to the data center or network site environment(s) are appropriately enforced. ... the regular cadence of proactivesafety observation reporting processes and systems and follows up with their team members as...escort third party vendors or IT support on-premises at data centers or network sites. Appropriately takes… more
    Microsoft Corporation (12/20/25)
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  • Senior Network Engineer

    System One (Mclean, VA)
    …switches, routers, and data circuits for voice, data , and video systems . + Ensure secure configuration of network infrastructure in compliance with DoD ... Job Title: Senior Network Engineer Location: Arlington, VA Type: Contract To...and coordinate with multiple stakeholders. + Familiarity with SAP systems and secure enclave environments. (preferred) + Experience supporting… more
    System One (12/26/25)
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  • Sr. Network Administrator - TS required

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government… more
    Huntington Ingalls Industries (12/20/25)
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