• Senior Retail IT Specialist

    US Coast Guard (Chesapeake, VA)
    …evaluating, planning, designing, installing, administering, and supporting a robust WAN/ LAN architecture optimized for retail needs. Responsibilities extend to ... retail network systems, integrating advanced technologies with existing WAN and LAN configurations. This includes the strategic deployment of routers, firewalls,… more
    US Coast Guard (07/03/25)
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  • Principal / Sr. Principal Core Engineer Network…

    Northrop Grumman (Chantilly, VA)
    …**Core Network Engineer** to support the design and implementation services for WAN/ LAN infrastructures out of our **Chantilly, VA** office. The ideal candidate will ... maintain, troubleshoot, and enhance WAN/ LAN , SD-WAN, and SDN network environments. They will also...Programming knowledge and scripting experience in Python, Bash, etc. ** Preferred Qualifications:** + Prior Work experience at a large… more
    Northrop Grumman (07/03/25)
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  • Senior Systems Engineer (Network)

    First Division Consulting (Dahlgren, VA)
    …cybersecurity policies. Key Responsibilities: + Design, implement, and manage secure LAN /WAN architectures for a DoD operational environment. + Configure and ... Six (6) years of professional experience in: + Designing and implementing LAN /WAN networks within corporate or DoD environments. + Configuring and maintaining… more
    First Division Consulting (06/19/25)
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  • Computer Systems Analyst

    ManTech (Herndon, VA)
    …business, and other data processing problems to implement and improve computer LAN and WAN systems. You will analyze user requirements, procedures, and problems ... + Coordinate system maintenance, monitoring, and installation of multiple WAN/ LAN environments encompassing multiple specializations, platforms, and technologies +… more
    ManTech (06/14/25)
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  • Network Operation Center Analyst

    ManTech (Herndon, VA)
    …overall health and performance of DHS's enterprise network components, to include LAN , WAN, firewalls, VPNs, and other network platforms. You will monitor and ... + Coordinate system maintenance, monitoring, and installation of multiple WAN/ LAN environments encompassing multiple specializations, platforms, and technologies +… more
    ManTech (06/07/25)
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  • Aruba Senior Network Engineer (Extensive China…

    BAE Systems (Chesapeake, VA)
    …troubleshoot wide range of network devices, systems, and architectures to include LAN /WAN, VPNs, SD-WAN, and dynamic routing protocols Implement and optimize network ... Collaborate with diverse range of Cyber/IT teams and customers to implement LAN /WAN, VLAN, VPNs and NAC policies Monitor network performance using Aruba Central… more
    BAE Systems (05/28/25)
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  • Senior Network Engineering Lead - Remote

    Ryder System (Richmond, VA)
    …protocols (SSH, HTTPS, AAA, IPSec, TrustSec)advanced required + Knowledge in WAN/ LAN /Cloud and transport technologies (ethernet, frame relay, DMVPN, WAAS, and ... of network architectures, advanced required **Qualifications** + Bachelor's degree preferred Computer Science or Business with emphasis in Logistics, Transportation… more
    Ryder System (05/13/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …computing and searching, monitoring, and analyzing machine-generated big data is preferred . + Providing threat intelligence, research, and artifacts on IOCs, ... in computer engineering, computer science, IT or cyber security preferred (or 5 years of relevant work experience in...systems, including local area networks / wide area networks ( LAN / WAN), commercial Internet connection, public facing websites,… more
    TekSynap (06/03/25)
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  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    …and searching, monitoring, and analyzing machine-generated big data is preferred . **REQUIRED QUALIFICATIONS** + Clearance requirement: Secret + Experience: Minimum ... in computer engineering, computer science, IT or cyber security preferred (or 5 years of relevant work experience in...systems, including local area networks / wide area networks ( LAN / WAN), commercial Internet connection, public facing websites,… more
    TekSynap (06/03/25)
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  • Network Administrator (Network Communications 3)

    Huntington Ingalls Industries (Fairfax, VA)
    …willing to work periodic shifted schedules include evening, night, and weekends. Preferred Requirements * CCNP Certification or equivalent strongly preferred . * ... preferred . * Experience in installing and troubleshooting WAN and LAN network equipment and circuits. * Strong experience in monitoring, maintaining, and… more
    Huntington Ingalls Industries (07/12/25)
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