• Network Engineer (Levels 2, 3)

    CACI International (Springfield, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... (WAN), local-area (LAN), and campus-area (CAN) networks across multiple security domains. We are seeking mission-focused network engineering professionals at… more
    CACI International (11/10/25)
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  • Systems Administrator/ Engineer…

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator/ Engineer that can come in to take ownership of day-to-day operations. You will partner with ... in the deployment and maintenance of IT and IT Security tools and systems + Work with existing CSOC...common Linux operating systems (Centos, Red hat, Ubuntu, and/or Cisco derivative OS's) + Strong understanding and ability to… more
    Shuvel Digital (09/25/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …with Cisco networking fundamentals (IP addressing, VLANs, routing protocols, Cisco IOS) + Experience with firewall ACL configuration and troubleshooting ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,177.00 - $125,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity… more
    Huntington Ingalls Industries (08/23/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …Network Management, OPNET NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) + ... an Intelligence Community customer's CORE/wide-area (WAN), networks across multiple security domains. This position encompasses the design, implementation, and… more
    CACI International (10/24/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …Winds Network Management, OPNET NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) - ** ... an Intelligence Community customer's CORE/wide-area (WAN), networks across multiple security domains. This position encompasses the design, implementation, and… more
    CACI International (10/25/25)
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  • Principal Network Solution Architect - CTJ…

    Microsoft Corporation (Reston, VA)
    …with Ansible, Splunk, SolarWinds. Familiarity with firewall and network security solutions (Palo Alto, Cisco ASA/Firepower, Juniper SRX). Applied experience ... - including appropriately qualified, experienced, and certified personnel (with necessary security clearances or otherwise) are available as needed to meet USG… more
    Microsoft Corporation (11/18/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …and services. + Familiarity and/or hands-on experience with providing O&M support of Cisco Adaptive Security Appliances (ASAs) is a plus. + Familiarity with ... bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a...work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team to ensure… more
    V2X (11/15/25)
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