• Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and… more
    CACI International (09/27/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …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) or similar PBX systems. + Certifications: + Cisco Certified Network Associate… more
    TekSynap (10/07/25)
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  • Unified Communications Services Engineer - TS/SCI…

    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 be positioned ... + Maintain the existing Cisco VoIP environment consisting of Cisco Unified Communications Manager and various models of Cisco and Polycom phones +… more
    General Dynamics Information Technology (08/16/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …and VPN rules. + Demonstrated experience operating, tuning, and troubleshooting Cisco 's Unified Communications Manager (CUCM) and TelePresence Management Suite ... team's operations and maintenance (O&M) of deployed operational solutions backed by Cisco , Juniper, Riverbed, and SolarWinds. The Senior Network Engineer serves as… more
    V2X (09/19/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …, Tandberg, and Polycom endpoints, gateways, and teleconference bridge products + Knowledge in Cisco Unified Communications Manager , Cisco IM & Presence, ... Session Border Controller, Cisco Meeting Server, Cisco Contact Center Express, VQ Conference Manager , Cisco Unity Connect, MS SQL Databases, Integrated… more
    Amentum (09/17/25)
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  • Unified Communications Engineer

    Leidos (Arlington, VA)
    …routers and switches, QoS, SIP Trunks, and Secure SIP communications. + Experience with Cisco Unified Communication Call Manager and Session Manager , ... must have significant experience in designing, building, and operating Cisco Unified Communication and Telepresence systems in a large...Cisco Unity Connection, Cisco Emergency Responder, Cisco Webex and Control Hub, Cisco Expressways,… more
    Leidos (08/13/25)
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  • Voice Over Internet Protocol (VOIP) Engineer

    CACI International (Norfolk, VA)
    …for a company. **Responsibilities:** + Design, configure, and deploy Cisco Collaboration solutions, including Unified Communications Manager (CUCM), ... maintaining Cisco VoIP solutions + In-depth knowledge/experience of Cisco Unified Communications Manager (CUCM), Unity Connection, Cisco IM & Presence,… more
    CACI International (09/30/25)
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  • VoIP Engineer

    ManTech (Norfolk, VA)
    …include, but are not limited to:** + Design, configure, and deploy Cisco Collaboration solutions, including Unified Communications Manager (CUCM), Unity ... Cisco VoIP solutions + In-depth knowledge or experience of Cisco Unified Communications Manager (CUCM), Unity Connection, Cisco IM & Presence, and… more
    ManTech (08/29/25)
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  • SolarWinds Engineer

    System One (Alexandria, VA)
    …+ Routers, switches + Wireless ( Cisco WLC) + Firewalls (VPN, remote access) + Cisco Call manager (CUCM) + Cisco Netflow configuration + Storage (Brocade, ... Netapp, Commvault ,DXI) + Server (Windows, Nix) + Applications (AD, DHCP, DNS, SaaS, PaaS) + Databases (SQL, DB2, Oracle) + Web (IIS, WebSphere) + Email (Exchange, OWA) + VMware, Hyper-V + Pingdom Web monitoring (CSS, HTML, synthetic transactions) + Competent… more
    System One (09/04/25)
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  • Network Engineering/Operations Site Lead

    Leidos (Fort Belvoir, VA)
    … Identity Services Engine, Cisco Layer 2 & 3 switches and routers, Cisco Unified Call Manager , Dell Versa, F5 Load Balancer, and General Dynamics Tactical ... the Department of Defense) + Active Security+ CE and Cisco Certified Network Associate (CCNA) certifications. + Active Top...degree and 15+ years of prior relevant experience. + Cisco Certified Network Practitioner + ITIL4 Foundations and higher… more
    Leidos (09/12/25)
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