• Core / WAN Network

    CACI International (Sterling, VA)
    CORE / WAN Network - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... for a Network Designer supporting an Intelligence Community customer's CORE /wide-area ( WAN ), networks across multiple security domains. This position… more
    CACI International (10/25/25)
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  • Network Engineer Tier 3

    CACI International (Annapolis Junction, MD)
    Network Engineer Tier 3 Job Category:...customer's diverse network infrastructure, including CAN, LAN, CORE , and WAN network . The ... and leadership to junior network engineers. Develop and implement network support processes for CAN/LAN/ WAN , ensuring compliance with relevant standards.… more
    CACI International (10/25/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    Network Engineer Tier 2 Job Category:...customer's diverse network infrastructure, including CAN, LAN, CORE , and WAN network . The ... for all network architecture and devices. Develop and implement network support processes for CAN/LAN/ WAN , ensuring compliance with relevant standards.… more
    CACI International (10/25/25)
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  • Network Operations Center (NOC) Engineer…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer ( Tier 2)...diverse network infrastructure, including CAN, LAN, C&T, CORE , and WAN network . The role ... networks, encompassing daily operations, monitoring, and problem resolution for all network architecture and devices. The successful candidate will be directly… more
    CACI International (10/25/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …or any other characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/ WAN by developing network ... and/or security hardware and software in use to provide third- tier technical and administrative support, and provide complex internal...of the local area networks (LAN)s and/or wide area network ( WAN ), and/or security infrastructure. + … more
    William C Brown Inc (09/01/25)
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  • Network Administrator II - Shift 2B

    CACI International (Springfield, VA)
    Network Administrator II - Shift 2B Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... of Travel: Local * * * **The Opportunity:** The Network Administrator will provide support for implementation, troubleshooting and...(10pm to 6am Tuesday - Saturday) **Responsibilities:** + Provide Tier 2 and Tier 3 problem identification,… more
    CACI International (10/30/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal...and devices. What You'll Get to Do: + Provide Tier 2 and Tier 3 problem identification, diagnosis ... characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of… more
    William C Brown Inc (09/01/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …maintenance involving network devices routers, switches, security solutions, and WANX. ** Core Qualifications:** + BS degree and 4 to 8 years of prior relevant ... **Description** Leidos is seeking a ** Network Engineer** to provide network operations...Create and maintain Engineering Implementation Plans (EIP). + Support tier escalation of incident management support tasks. + Active… more
    Leidos (10/03/25)
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  • Senior Research Engineer - Power Systems

    Pacific Northwest National Laboratory (Washington, DC)
    …solutions for the electric energy industry across multiple network domains and technologies: core , wide area network ( WAN ), field area network (FAN), ... **Overview** At PNNL, our core capabilities are divided among major departments that...Protocol (PTP) standards, equipment, and application in LAN and WAN environments. + Knowledge and experience in Position Navigation… more
    Pacific Northwest National Laboratory (10/28/25)
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  • Sr. Managed Services Engineer - Citrix

    SHI (Washington, DC)
    …in a similar role + 5+ years of experience working with cloud platform core services such as Azure/AWS Compute, Storage, Network , and Security + Ability ... technologies to enhance personal and professional growth. + Mentor and train lower- tier engineering and service desk employees. + Document work and contribute to… more
    SHI (10/14/25)
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  • Unified Communications Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …- Provide weekly status reports to managers and stakeholders. - Strong expertise in WAN network facilities and protocols. - Demonstrated attention to detail and ... based on facts, information, and company procedures. - Support Tier 2 and 3 operations by assessing severity, prioritizing...customers. - Provide technical assistance and support as a core member of the engineering team, actively participating in… more
    Arena Technical Resources, LLC (10/29/25)
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  • Unified Communications Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …+ Provide weekly status reports to managers and stakeholders. + Strong expertise in WAN network facilities and protocols. + Demonstrated attention to detail and ... based on facts, information, and company procedures. + Support Tier 2 and 3 operations by assessing severity, prioritizing...customers. + Provide technical assistance and support as a core member of the engineering team, actively participating in… more
    General Dynamics Information Technology (10/28/25)
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