• 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 Communications Engineer…

    Amentum (Warrenton, VA)
    …, Tandberg, and Polycom endpoints, gateways, and teleconference bridge products + Knowledge in Cisco Unified Communications Manager, Cisco IM & Presence, ... transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not limited to,… more
    Amentum (09/17/25)
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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 ... VoIP infrastructure + Maintain the existing Cisco VoIP environment consisting of Cisco Unified Communications Manager and various models of Cisco 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) or similar PBX systems. + Certifications: + Cisco … more
    TekSynap (07/09/25)
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  • Unified Communication Engineer - Senior

    Amentum (Warrenton, VA)
    …, Tandberg, and Polycom endpoints, gateways, and teleconference bridge products * Knowledge in Cisco Unified Communications Manager, Cisco IM & Presence, ... for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Unified Communications Engineer include, but are not limited to,… 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 ... IT networking enterprise architecture as part of the Networking and Communications Operations and Maintenance (O&M) team. Specifically, the Senior Network Engineer… 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) Engineer

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

    ManTech (Norfolk, VA)
    …and maintaining Cisco VoIP solutions + In-depth knowledge or experience of Cisco Unified Communications Manager (CUCM), Unity Connection, Cisco ... include, but are not limited to:** + Design, configure, and deploy Cisco Collaboration solutions, including Unified Communications Manager (CUCM),… more
    ManTech (08/29/25)
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  • Senior Architect - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …+ On-Premises SharePoint Architecture + Web Proxy Security Appliances **_Unified Communications_** + Cisco Unified Communications Platforms + Cisco ... OnTap Storage Arrays and Clusters + Juniper Switches and Routers + Cisco Firepower Firewalls, Nexus and Catalyst Switching Platforms **_Cloud Technologies_** +… more
    General Dynamics Information Technology (09/16/25)
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