• ACD Voice Engineer

    General Dynamics Information Technology (Arlington, VA)
    …and have working knowledge of its Element Managers, Linux command line, Ethernet, TCP / IP , and common industry standard fiber and copper physical media support ... Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Communication Network, IP Telephony,Telecommunications Network,Telephone System,Voice Networks **Certifications:** CompTIA - Security+… more
    General Dynamics Information Technology (08/08/25)
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  • Hardware Applications Engineer - Marvell

    Avnet (Richmond, VA)
    …Generators/Testers (eg IXIA) + Strong Ethernet networking background, including TSN, AVB, IEEE 1588, TCP / IP , UDP, ARP, DHCP, ICMP, etc. + Team attitude, but also ... PCIe, XAUI, SGMII, DDR, etc) + Experience programming boot devices such as ( IP /NAND) Flash, EEPROMs + Working knowledge of peripherals such as Flash devices… more
    Avnet (08/08/25)
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  • Network Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …+ Active/current basic CCNA certification + Solid understanding of OSI or TCP / IP model + Hands-on experience with network monitoring, network diagnostics, ... performance, and security + Document and enforce network standards + Manage and maintain IP addressing schema + Travel OCONUS as needed + Maintain network lab in… more
    Leidos (08/08/25)
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  • Voice Technician

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. + The candidate must have fundamental knowledge of the Transmission Control Protocol ( TCP )/ IP protocol suite and be well-versed ... in the MAC and IP addresses. + Problem analysis and problem-solving. + Attention to detail and accuracy. + Outstanding mathematics and IT abilities. + Proficient in… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …+ Experience utilizing network monitoring tools. + Understanding of network fundamentals, TCP / IP routing, switching, firewalls and VPNs, Ethernet, DS1, T1, ... settings and add-ins. + Technical troubleshooting related to networks, hardware, internet services, and mobile applications. + Consulting with customers to determine… more
    SAIC (08/07/25)
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  • Network Engineer

    Robert Half Technology (Sandston, VA)
    …networking concepts, including VLANs, subnets, and switch interfaces. + Strong understanding of TCP / IP + Proven ability to interpret and work with network ... assignments for network device interfaces based on port documentation. * Validate IP addresses and subnet masks on connected devices as needed. * Identify… more
    Robert Half Technology (08/01/25)
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  • Network Modeling and Simulation Lead

    CACI International (Sterling, VA)
    …experience + Strong understanding of network protocols, architectures, and technologies (eg, TCP / IP , MPLS, SDN) + Expertise in network simulation tools (NS3, ... and maintenance of complex network models for various network technologies (eg, IP /MPLS, optical) + Oversee the design and execution of network simulations to… more
    CACI International (07/26/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
    …protocols such as RIP, OSPF, EIGRP, or BGP + Knowledge of TCP / IP and data network protocols, and protocol analysis tools, such as tcpdump or Wireshark ... roles + 7+ years of experience in network engineering and troubleshooting + Experience with IP networking solutions + Knowledge of SD-WAN technologies and routing… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Network Modeling and Simulation Technician

    CACI International (Sterling, VA)
    …experience + Strong understanding of network protocols, architectures, and technologies (eg, TCP / IP , MPLS, SDN) + In-depth knowledge of network protocols, ... and develop sophisticated network models for diverse network technologies (eg, IP /MPLS, optical) + Conduct advanced network simulations to evaluate performance… more
    CACI International (07/24/25)
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  • Senior Systems Engineer - Part-time 20 hours

    NTT DATA North America (Quantico, VA)
    …date to include inventory and patch levels of all systems to include hostnames, property numbers, IP addresses, enclave, number of cores, number of processors, ... number, and revision numbers, patch levels, and inventory to include hostnames, TCP / IP addresses, number of processors, and number of cores, memory, and license… more
    NTT DATA North America (07/19/25)
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