• Lead LAN / WAN

    CACI International (Reston, VA)
    Lead LAN / WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... services. **The Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN / WAN Engineer who will provide expert Design, analysis,… more
    CACI International (05/10/25)
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  • Senior Network Engineer - Remote w/1 Day…

    General Dynamics Information Technology (Springfield, VA)
    …Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** LAN WAN , WAN Administration, WAN Networking ... Yes **Job Description:** **GDIT is seeking a Senior Network Engineer to help support our Defense Logistics Agency Information...in unclassified and classified environments. + Familiarity with Standard LAN / WAN protocols, BGP, MPLS and LDP in… more
    General Dynamics Information Technology (04/25/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork Security ... security integrity requirements for the enclave. + Install the LAN , WAN , SONET/NCS 4200, and related equipment....#) on a 24-hour, seven (7)-day-a-week on-call basis. + Engineer , maintain, and make network infrastructure changes at Fort… more
    Chenega Corporation (03/04/25)
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  • Lead Network Engineer

    Humana (Richmond, VA)
    …a part of our caring community and help us put health first** The Lead , Network Engineer designs, analyzes, plans and modifies network components supporting ... customer communication implementation activities. The Lead , Network Engineer works on problems of...years of Layer 2/ Layer 3 network architectural design ( LAN / WAN ) and engineering experience. + 5+ years… more
    Humana (04/02/25)
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  • Network Engineer

    Actalent (Norfolk, VA)
    …and assist in root cause analysis events. Description: + Designs, implements and maintains LAN and WAN wired and wireless connectivity for all sites. + ... requires citizenship due to DoD work Overview: The Network Engineer will diagnose, triage, resolve and document network-related support...the design and implementation of new systems. + Troubleshoot LAN and WAN connectivity issues and assist… more
    Actalent (05/09/25)
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  • Principal Network Engineer

    BAE Systems (Sterling, VA)
    …VMware and security hardware & software. The network includes local and geographically dispersed LAN enclaves connected by WAN links. You will be part of a ... need to succeed. We are all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security services. Be a part of a… more
    BAE Systems (02/14/25)
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  • Senior Network Engineer

    TEKsystems (Richmond, VA)
    …large-scale environment. Experience in the planning, design, deployment and support of LAN / WAN / and IP architectures. * In-depth knowledge of networking ... deploying network services and protocols such as TCP/IP, OSPF, BGP, LAN Switching Technologies, Next-Gen Firewalls (Fortinet preferred), and Load Balancing (F5… more
    TEKsystems (05/06/25)
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  • Lead , Systems Engineer

    L3Harris (Lynchburg, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Lead , Systems Engineer Job Code: 23015 Job Location: Lynchburg, VA Job Schedule: ... + Experience in two-way radio systems, MS Windows Server 2012, UNIX, LAN / WAN design, , microwave systems, and wireless data systems. + Excellent communications… more
    L3Harris (04/13/25)
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  • Sign-on Bonus Eligible!- Principal Network…

    Amentum (Warrenton, VA)
    …and improve operating environment. **Requirements:** + Prior experience serving as Lead Engineer engaging with Senior Government Technical Personnel to ... Amentum is hiring a Principal Network Engineer to join our team in Warrenton, VA...operations activities, including computer and communications operations, data control, LAN / WAN administration and operations support, operating systems… more
    Amentum (03/04/25)
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  • Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    …Must have broad exposure to common I/T infrastructure networking in the areas of LAN , WAN , TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls. + Must ... **Description** Leidos is seeking a **Sr. Network Engineer ** to support large-scale operations on a large,...ITSM (Remedy), JIRA, etc. + Hands on experience with WAN , LAN , SPPNs, DECCs, compute, storage, capability… more
    Leidos (05/09/25)
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  • Network Engineer III

    General Dynamics Information Technology (Springfield, VA)
    …network architectures. + Conduct risk assessment and provide recommendations for design. + Manage WAN , LAN , CAN, and remote network security as well as incident ... And our work depends on TS/SCI level cleared **Network Engineer lll** joining our team to support our Intelligence...etc.) + Unix, RHELS OS, Windows Enterprise AD, VMware, WAN / LAN /CAN + DoD Information Assurance Technical (IAT)… more
    General Dynamics Information Technology (04/28/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN , CORE, and WAN network. The role involves designing, ... Network Engineer Tier 3 Job Category: Information Technology Time...network engineers. Develop and implement network support processes for CAN/ LAN / WAN , ensuring compliance with relevant standards. Design,… more
    CACI International (04/17/25)
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  • Senior Network Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …candidate possesses several years of hands-on senior level experience in either office WAN / LAN security OR (data center AND cloud networking environments) in ... Senior Network Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP)...Group. The scope of responsibility spans an 85 office WAN (including SD- WAN , Wi-Fi, route, switch, and… more
    CoStar Realty Information, Inc. (03/22/25)
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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 (04/29/25)
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  • Network and Video Engineer (Cisco)

    BAE Systems (Herndon, VA)
    …Education, Experience, & Skills** + Knowledge of theory and practice underlying LAN / WAN network operations + Knowledge of communications and information ... all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security...a global scale. The enterprise supports a carrier class WAN , complex and diverse campus. This position will provide… more
    BAE Systems (05/01/25)
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  • Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …+ Network operating and maintenance concepts and methods used to troubleshoot network problems for LAN , WAN , VPN, SD- WAN and VoIP + Cisco IOS, including ... to succeed. We are all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security services. We offer flexible… more
    BAE Systems (03/25/25)
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  • Sr Network Security Engineer (Remote)

    Valvoline Global (VA)
    …You'll Make an Impact** We are seeking a highly skilled Senior Network Security Engineer to lead the design, implementation, and maintenance of our robust ... began; it's about where we're headed and how we'll lead the way. **We are originality in motion.** Our...role when necessary + Roadmap development + Network Architecture: LAN / WAN /DMZ + Network Segmentation + Network Security… more
    Valvoline Global (04/26/25)
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  • Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …as required. Systems Administration: + Maintain corporate servers, applications, firewalls, LAN , WAN , and other associated security components. + Coordinates ... and solves problems creatively while balancing risk. General Summary The Systems Engineer will be responsible for providing cross functional technical support and… more
    United States Senate Federal Credit Union (04/17/25)
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  • Sr. Network Engineer

    Red River (Richmond, VA)
    …in Juniper Mist and Marvis. + Experience in Software-Defined Network, including WAN / LAN solutions. + Experience with programmability, automation, and ... scripting (eg Python, Ansible, etc). + Previous Technical Lead , Senior Engineering, or Principal Engineer experience. + Previous experience in a long-term… more
    Red River (04/15/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …for the design, migration, implementation, enhancement, optimization and maintenance of LAN / WAN /Video/Voice/desktop infrastructure. **What will I be doing?** + ... and other technical staff to analyze business and technical requirements. + Engineer /implement technical solutions from a cradle to grave technical approach. + … more
    Leidos (05/10/25)
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