• Security Engineer

    Leidos (Alexandria, VA)
    …Experience in vulnerability management and assessment + Understanding of network architectures, LAN / WAN , TCP/IP, routing, and switching + Strong understanding of ... **Description** Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can be… more
    Leidos (07/10/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …management experience + Network operations experience, including network operations center, LAN / WAN + Cybersecurity experience, including cyber operations, Risk ... related experience **US Citizenship Required:** Yes **Job Description:** The Chief Engineer leads research, analysis, design, and development activities that will… more
    General Dynamics Information Technology (07/05/25)
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  • Network Engineer III

    CACI International (Charlottesville, VA)
    …Focus on Network Engineering, new project requirements, and system maintenance of WAN / LAN environments (25% travel required). + Implement and troubleshoot ... Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of… more
    CACI International (06/20/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …must be able to troubleshoot and isolate network faults and failures in a LAN / WAN environment and provide specific detailed information for hardware and software ... Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division Engineering organization supporting… more
    Northrop Grumman (06/19/25)
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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    …vulnerability scanning tools. 19. Demonstrated experience working in Local Area Network ( LAN ) environments and Wide Area Network ( WAN ) environments. 20. ... Network Engineer -US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - * The… more
    The Metamorphosis Group (06/04/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    …+ Coordinate system maintenance, monitoring, and installation of multiple WAN / LAN environments encompassing multiple specializations, platforms, and ... ManTech seeks a motivated, career and customer-oriented **Mid-level Network** **Architect/ Engineer ** in the DC, Maryland, and Virginia (Northern) **DMV area** . In… more
    ManTech (06/03/25)
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  • Lead Planning Engineer

    Lumen (Richmond, VA)
    …provisioning, or project management team. + Extensive technical knowledge of LAN / WAN internetworking technologies at the service provider level; ability ... to apply experience with Transport equipment, Ethernet switches, and/or IP routers to perform daily planning tasks. + Excellent organizational and time management skills; capable of organizing and managing multiple complex assignments simultaneously, on… more
    Lumen (08/26/25)
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  • Lead IT Infrastructure Engineer

    Lumen (Richmond, VA)
    …Main Responsibilities** + Implement and maintain enterprise network infrastructures, including LAN , WAN , and WLAN ensuring optimal performance and security. ... + Understand, configure, and troubleshoot Data Center environments using Cisco ACI and NXOS platforms. + Monitor and optimize network performance through advanced diagnostic tools (protocol analyzer, NetBrain, statistical analysis, etc), implementing necessary… more
    Lumen (08/22/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …+ Coordinate system maintenance, monitoring, and installation of multiple WAN / LAN environments encompassing multiple specializations, platforms, and technologies ... + Assist with development and execution of test plans and supporting documentation for network configuration upgrades, installations, additions, or revisions + Collaborate and capture customer requirements, presenting customer requirements in technical… more
    ManTech (08/21/25)
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  • Communications Engineer 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …network management and design (ie, Local Area Network/Wide Area Network ( LAN / WAN ), wireless systems), security, technical documentation, and vendor management. ... Minimum Qualifications + 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD; or High School Diploma or equivalent and 9 years relevant experience. + Must possess… more
    Huntington Ingalls Industries (07/31/25)
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