• Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management ... environment and effective integration with a government multi-contractor team. The Senior Network Engineer will be critical in maintaining, troubleshooting,… more
    Competitive Range Solutions, LLC (04/02/25)
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  • Senior VDI Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer oriented ** Senior VDI Engineer ** to join our team in **Chantilly, VA** . **Responsibilities include but are ... on-prem, cloud and hybrid, and maintain the solution long term + Engineer , design, test, implement, maintain, secure, and provide full life-cycle management of… more
    ManTech (04/18/25)
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  • Senior Network Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... edge in real estate. We are looking for a Senior Network Engineer to join our team...years of relevant experience in networking not limited to: TCP/ IP , BGP, OSPF, QoS, SNMP, VoIP , Firewalling,… more
    CoStar Realty Information, Inc. (05/20/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …primary role designing, architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined ... JSP-approved standards and architecture drawings, to include encryption devices, VoIP devices, and VoSIP devices, and auxiliary power equipment...possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team… more
    TekSynap (04/09/25)
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  • Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task ... computer defense and situational awareness + DISN Video Teleconferencing over NIPR & SIPR + VOIP considering...& SIPR) and DISN **Overview** We are seeking a Senior Corporate Enterprise Network Engineer to join… more
    TekSynap (03/04/25)
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  • Senior Field Service Engineer

    GoTo (Washington, DC)
    …and troubleshooting protocols (LLDP, CDP, and 802.IQ); + LDAP, Azure AD, and SSO integrations; + Communications/ Voice Over IP /Video over IP , SIP, and ... and/or client need; telecommuting permitted. **Job Duties:** As a Senior Field Service Engineer , the position requires:...**Job Duties:** As a Senior Field Service Engineer , the position requires: + Analyze, test, troubleshoot, and… more
    GoTo (05/17/25)
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  • Rapid Response Senior Network…

    TekSynap (Arlington, VA)
    …accordance with JSP-approved standards and architecture drawings, including encryption devices, VoIP devices, VoSIP devices, and auxiliary power equipment. + Perform ... Certifications: + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's routers and… more
    TekSynap (04/09/25)
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  • IT Network Architecture Engineer (CCNP…

    BAE Systems (Washington, DC)
    …experience IP network experience Broadcast over IP and Voice over IP experience **Preferred Education, Experience, & Skills** Network ... dedicated to making a difference! BAE Systems is in need of a Senior Network Engineer . Primary duties include configuring, maintaining, and troubleshooting very… more
    BAE Systems (05/23/25)
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  • 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 onsite ... but are not limited to:** + Designing and integrating comprehensive network, VoIP , VTC, and data center solutions, adhering to security guidelines and customer… more
    ManTech (05/07/25)
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  • 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 ... Optical Networks (SONET) Experience Wide Area Networks Routing and switching experience IP network experience BoIP and VoIP experience Strong troubleshooting and… more
    BAE Systems (05/10/25)
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  • Senior Installation Technician

    TekSynap (Washington, DC)
    …with service orders and repair activities related to Category 6 cabling, Voice over IP networks ( VOIP ), and fiber optic cabling infrastructure. This ... communicate with supervisors, Computer literate. + Installs, maintains, and repairs voice and data communications cabling systems. + Interprets service orders,… more
    TekSynap (04/09/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes,… more
    William C Brown Inc (03/04/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aNetwork Engineer with Po/ygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (05/23/25)
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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, ... 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, implementation,… more
    Leidos (05/10/25)
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  • Network Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of ... highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex...Document and enforce network standards + Manage and maintain IP addressing schema + Travel OCONUS as needed +… more
    Leidos (03/22/25)
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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, ... **Description** Leidos is looking for a Systems Engineer to be part of a team responsible for the design, migration, implementation, enhancement, optimization and… more
    Leidos (03/19/25)
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  • Cisco Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …Clearance. Location is in Herndon. Flex Hours. And we are the Prime! We prefer senior level people - Strong Cisco Routers and Switches - Any Juniper is great. And ... Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and… more
    BAE Systems (03/28/25)
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  • Senior Network Architect

    KBR (Washington, DC)
    …strategies related to cybersecurity. + Engineer and upgrade LAN, WAN and VoIP infrastructures, voice and data network systems, and administration of multi- ... Title: Senior Network Architect Belong. Connect. Grow. with KBR!...5 years with VMware, experience in virtual and physical internet protocol and Fiber Channel networks and… more
    KBR (03/15/25)
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  • Core/WAN Network Designer Lead

    CACI International (Sterling, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, ... plant cabling and manholes. + Install and configure WAN hardware, including voice , video, and data systems. + Support the development of system specifications,… more
    CACI International (03/27/25)
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  • Network Subject Matter Expert (SME)

    Virtual Service Operations (Greenbelt, MD)
    …routing protocols ie BGP, OSPF, IS-IS, switching protocols ie Spanning Tree Protocol , VLANs, LLDP, VoIP , Multicast protocols and emerging network technologies. ... devices, NMS and tools. + Function as the primary COOP capability support engineer . + Support lifecycle sustainment and refresh activities. + Utilize the designated… more
    Virtual Service Operations (04/30/25)
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