• Network Development Engineer

    Oracle (Richmond, VA)
    …+ 3+ years professional experience engineering solutions and supporting carrier grade, IP based ISP, Webscale, and data center network environments. + Demonstrated ... knowledge with branching, merge/pull requests concepts. + Expert level experience with internet routing protocols and concepts, including but not limited to IP more
    Oracle (11/25/25)
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  • Support Engineer II-Ext

    Amazon (Herndon, VA)
    …network troubleshooting of Amazon services using tools and technologies, including TCP / IP , DNS, DHCP, routing, switching, LAN/WAN, traceroute commands, iPerf, ... support; or (b) deploying and troubleshooting LAN, VPN, Firewalls, DNS and TCP / IP , IPsec, and IDS/IPS systems; and (2) either (a) S/W programming, including… more
    Amazon (12/05/25)
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  • Sr. Specialist, Electrical Engineer (ASIC / FPGA…

    L3Harris (Herndon, VA)
    …ASICs/Xilinx Zynq/MPSOC class FPGAs, with hands on design/debug with Ethernet, TCP / IP protocols. L3Harris has state-of-the-art EDA flows/methodologies including ... active SECRET Clearance. + Proficiency in mapping algorithms and standards (Ethernet, TCP / IP , AXI) to hardware and architecture/system design tradeoffs. +… more
    L3Harris (10/26/25)
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  • Senior Network Engineer

    Leidos (Hampton, VA)
    …+ ​Extensive experience with designing, configuring, and troubleshooting Transmission Control Protocol / Internet Protocol ( TCP / IP ) networks to include ... hardware (switches, routers), software (operating system), network management systems, network access control (NAC), quality of service (QoS), network services (timing, logging, etc.), and distribution systems (fiber and copper cables and infrastructure). +… more
    Leidos (12/07/25)
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  • Tier 2 Technician

    Leidos (Chantilly, VA)
    …Assurance Technical (IAT) Level 2. + Knowledge of Transmission Control Protocol / Internet Protocol ( TCP / IP ) and Open Systems Interconnection ... (OSI) model. + Working knowledge of basic routing fundamentals. + Ability to travel 25 percent of the time. + In order to be considered for this position, you must have a valid driver's license and an acceptable driving record. + This position requires office… more
    Leidos (12/03/25)
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  • Engineer

    Naval Sea Systems Command (Dahlgren, VA)
    …integration and socket programming using your knowledge of the Transmission Control Protocol / Internet Protocol ( TCP / IP ) suite. You will diagnose and ... resolve network-related issues, including network configuration, connectivity, and data transmission problems. You will support installation and assessment of software locally and at external locations. Requirements Conditions of Employment Qualifications Your… more
    Naval Sea Systems Command (11/20/25)
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  • Cybersecurity Specialist

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …(IR), Wireless Fidelity (Wi-Fi). paging, cellular, satellite dishes, Voice over Internet Protocol (VoIP)), and jamming techniques that enable transmission ... tools and applications. + Experience working with network protocols such as TCP / IP , Dynamic Host Configuration, Domain Name System (DNS), and directory services.… more
    UIC Government Services and the Bowhead Family of Companies (11/13/25)
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  • Windows Administrator

    GovCIO (Richmond, VA)
    …senior level fundamental knowledge in networking principles, + Transmission Control Protocol / Internet Protocol ( TCP / IP ), Domain Name System (DNS), ... installing, configuration, maintaining, and troubleshooting complex applications and websites ( Internet Information Services (IIS)), Apache, etc.). + 5+ years'… more
    GovCIO (09/24/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    …(LAN) environments and Wide Area Network (WAN) environments. 20. Demonstrated experience working with TCP IP protocol suite, IP subnets and masking, ... Protocols to include HSRP and VRRP. 15. Demonstrated experience with network IP address management. 16. Demonstrated experience with network security such as… more
    The Metamorphosis Group (12/03/25)
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  • Senior Specialist, Systems Network Engineer

    L3Harris (Herndon, VA)
    …+ Knowledge of industrial control network protocols such as EtherNet/ IP , Modbus/ TCP , PROFINET and use of protocol converters. + Experience with planning ... documentation (network diagrams, physical network topologies, VLAN logical segmentation, IP address plans, routing). + Defining test scenarios for verification… more
    L3Harris (11/20/25)
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