• LAN-WAN Network Engineer (CCNP…

    BAE Systems (Washington, DC)
    **Job Description** The Senior Network Engineer 's primary duties include operating, maintaining, and troubleshooting very complex IT networks. Will assist ... Synchronous Optical Networks (SONET) Experience Wide Area Networks Routing and switching experience IP network experience BoIP and VoIP experience Strong… more
    BAE Systems (08/09/25)
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  • Sr . Network Engineer

    CACI International (Reston, VA)
    Sr . Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... develop solutions for large-scale IT enterprise networks. + Experience in complex network topologies including data, voice , security, virtualization, video, and… more
    CACI International (07/18/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring ... are not limited to:** + Designing and integrating comprehensive network , VoIP , VTC, and data center solutions,...and Computing Environment (CE) certification in Cisco technology (CCNA Voice ) required. + Valid US Driver's License with the… more
    ManTech (08/08/25)
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  • Rapid Response Senior Network

    TekSynap (Arlington, VA)
    …Clearance: Must possess a Top Secret/SCI clearance **Overview** We are seeking a Rapid Response Sr . Network Engineer to join our team supporting DISA JSP ETM ... + Certifications: + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's… more
    TekSynap (07/09/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …contribute to our fast paced and agile environment. This position is in need of a Network Engineer to be part of a team responsible for the design, migration, ... + Engineering Voice /Video solutions witch Cisco Call Manager, CMS, VTC's, VoIP . + Hands on experience with the implementation and use of systems monitoring,… more
    Leidos (08/08/25)
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  • Senior Network Systems…

    Leidos (Fort Meade, MD)
    **Description** Leidos is seeking an experienced Senior Network Engineer to provide network operations and engineering sustainment support to a mission ... OSPF, IS-IS, switching protocols ie Spanning Tree Protocol , VLANs, LLDP, VoIP , Multicast protocols and emerging network technologies. + Strong understanding… more
    Leidos (07/31/25)
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  • IT Network Architecture Engineer

    BAE Systems (Washington, DC)
    …Broadcast over IP and Voice over IP experience **Preferred Education, Experience, & Skills** Network certifications in accordance with DOD ... a difference! BAE Systems is in need of a Senior Network Engineer . Primary duties...analysis with highly complex technologies Experience with larger enterprise IP networks and related networking equipment Experience with Wide… more
    BAE Systems (07/08/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …* Engineering Voice /Video solutions witch Cisco Call Manager, CMS, VTC's, VoIP . * Hands on experience with the implementation and use of systems monitoring, ... ESXi, VMWare * Utilizing Juniper SRX equipment and Palo-Alto Firewalls to engineer boundary protection mechanisms. * Experience with network security concepts,… more
    Leidos (06/18/25)
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  • Top Secret Cleared Sr . Network

    Insight Global (Fort Meade, MD)
    …in Fort Meade, MD. This individual will provide mission critical support for the IP voice transport network by optimizing, implementing, and maintaining ... with SCI Eligibility Security+ Certification Prior Juniper experience Previous experience with IP voice transport networks Active Top Secret SCI Masters Degree… more
    Insight Global (07/18/25)
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  • Cyberstar Department of the Interior Indian…

    Chenega Corporation (Washington, DC)
    Engineer IV (https://chenegamios.catsone.com/careers/81049-Chenega-MIOS-Portal/jobs/16594803- Network - Engineer -IV/) Network Engineer VI VOIP ... Disaster Recovery Analyst Web Developer (https://chenegamios.catsone.com/careers/81049-Chenega-MIOS-Portal/jobs/16594778-Web-Developer/) Network Engineer III … more
    Chenega Corporation (07/23/25)
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