• Cleared Network Engineer L3

    Virtual Service Operations (Lorton, VA)
    … Engineers to join our dynamic team in Lorton, Virginia. As a Network Engineer , you will be responsible for providing senior level support for our network ... Cleared Network Engineer L3 * Lorton, VA...VPN gateways, and Azure ExpressRoute. + Experience in a senior network engineering role providing leadership and… more
    Virtual Service Operations (05/31/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... other common network standards; strong understanding of network protocols and technologies, including TCP/ IP , DNS,...understanding of network protocols and technologies, including TCP/ IP , DNS, DHCP, and QoS, MPLS; Very strong knowledge… more
    ManTech (05/30/25)
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  • Senior Lead Information Security…

    Lumen (Richmond, VA)
    …infrastructure designs. This role requires a deep understanding of cyber security and IP network technologies and best practices in information security and CISA ... shape the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in MTIPS policy and design,… more
    Lumen (08/08/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …LANs, WANs and other common network standards + Strong understanding of network protocols and technologies, including TCP/ IP , DNS, DHCP, and QoS, MPLS + ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Telecommunications Engineering** to join our team in...knowledge of routing protocols (eg, BGP, EIGRP, OSPF) and network protocols (eg, TCP/ IP , GRE, IPSEC, and… more
    ManTech (05/22/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    NOC Network Solutions Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a network expert with a passion for designing ... network infrastructures? Join our team as a NOC Network Solutions Engineer and drive the strategic...IP , VLANs, and VPNs. + Advanced knowledge of network security principles and solutions, including firewalls, IDS/IPS, and… more
    Virtual Service Operations (08/02/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    Network Engineer Tier 2 Job Category:...Spanning Tree Protocol , etc.). + Knowledge of network protocols, TCP/ IP , and related technologies as ... are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network more
    CACI International (07/26/25)
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  • Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... external mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer /Architect will support the current infrastructure and new, modernized… more
    Leidos (07/16/25)
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  • Senior Technical Support Engineer

    Palo Alto Networks (Reston, VA)
    IP Routing, SSH, FTP, HTTP/HTTPS, Email Routing + Knowledge of IP network technologies and performance monitoring/troubleshooting software tools (Datadog, ... where we all win with precision. **Your Career** As a Senior Technical Support Engineer , you will engage directly with our valued customers to address… more
    Palo Alto Networks (07/16/25)
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  • Network Operations Center (NOC)…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a...related work experience + Strong knowledge of networking protocols (TCP/ IP , OSPF, BGP, etc.) + Familiarity with network more
    CACI International (07/26/25)
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  • Network Engineer - SME

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    ** Network Engineer - SME** **Location- Herndon, Va** **Clearance- TS/SCI w/ FSP** **Salary- 200k-215k/yr** _The above salary range represents the range expected ... We are seeking a **Subject Matter Expert (SME) Level Network Engineer ** with deep expertise in **...to align **NAC protocols with business objectives** + Provide senior -level technical guidance and support to both internal and… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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