• Unified Communications…

    Amentum (Warrenton, VA)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not ... Tandberg, and Polycom endpoints, gateways, and teleconference bridge products + Knowledge in Cisco Unified Communications Manager, Cisco IM & Presence, … more
    Amentum (09/17/25)
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  • Unified Communications…

    Leidos (Arlington, VA)
    **Description** ** Unified Communications Engineer ** Leidos Dig Mod Health IT division is seeking a skilled and collaborative Unified Communications ... of routers and switches, QoS, SIP Trunks, and Secure SIP communications . + Experience with Cisco Unified Communication Call Manager and Session Manager, … more
    Leidos (08/13/25)
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  • Unified Communications Services…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** Candidates with proven depth creating solutions with Cisco Unified Communications Manager, VoIP, and PBX will ... and deploy, and administer large scale voice networks. The engineer will provide support to multiple globally dispersed WAN...the existing Cisco VoIP environment consisting of Cisco Unified Communications Manager and… more
    General Dynamics Information Technology (08/16/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …troubleshooting and resolving voice infrastructure incidents. + Experience working with Cisco Unified Communications Manager (CUCM). **REQUIRED ... QUALIFICATIONS** + Experience: + 3+ years working with Cisco Unified Communications Manager (CUCM)...a Secret clearance **Overview** We are seeking a System Engineer Cisco PBX (VoSIP) to join our… more
    TekSynap (07/09/25)
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  • Network and Video Engineer ( CISCO…

    BAE Systems (Herndon, VA)
    …troubleshooting of firewalls. + Other Vendor UC Systems: Experience with other vendor Unified Communications (UC) systems, including but not limited to Avaya, ... the following: + Network Design: Designs and plans network communications systems, including LAN, WAN, and video networks, to...on position level and/or job specifics. **Network and Video Engineer ( CISCO ) Expert** **116165BR** EEO Career Site… more
    BAE Systems (09/19/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …for the day-to-day administration, configuration, and maintenance of the organization's Cisco Unified Communications Manager (CUCM) environment. This ... for the day-to-day administration, configuration, and maintenance of the organization's Cisco Unified Communications Manager (CUCM) environment. This… more
    CACI International (09/27/25)
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  • Unified Communication Engineer…

    Amentum (Warrenton, VA)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Unified Communications Engineer include, but are not limited ... so, look no further. Amentum is seeking a Senior Unified Communication Engineer to join our team...endpoints, gateways, and teleconference bridge products * Knowledge in Cisco Unified Communications Manager, … more
    Amentum (09/09/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …proxy, and VPN rules. + Demonstrated experience operating, tuning, and troubleshooting Cisco 's Unified Communications Manager (CUCM) and TelePresence ... backed by Cisco , Juniper, Riverbed, and SolarWinds. The Senior Network Engineer serves as the highest internal escalation tier for the Networking O&M team… more
    V2X (09/19/25)
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  • Consulting Systems Engineer

    World Wide Technology (Reston, VA)
    …+ Relevant SAN, Server and Backup/Recovery certifications are highly desired + Knowledge of Cisco Unified Communications is a plus + Experience with F5, ... Wide Technology's partners. **RESPONSIBILITIES:** + Presales supporting Federal Civilian agencies around Cisco R/S, Unified Communications , A&O, Security +… more
    World Wide Technology (09/09/25)
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  • Voice Over Internet Protocol (VOIP)…

    CACI International (Norfolk, VA)
    …implementing, and maintaining Cisco VoIP solutions + In-depth knowledge/experience of Cisco Unified Communications Manager (CUCM), Unity Connection, ... Voice Over Internet Protocol (VOIP) Engineer Job Category: Information Technology Time Type: Full...for a company. **Responsibilities:** + Design, configure, and deploy Cisco Collaboration solutions, including Unified Communications… more
    CACI International (09/30/25)
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