• Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …of VDI environments, ensuring efficient and secure user access. + Manages Cisco Unified Communications Manager (CUCM), Video Teleconferencing systems (VTC)s, ... various network components, including LAN, BAN, WAN, telecommunications/transport protocols, Unified Communications /VoIP/Video Teleconferencing (VTC), WAN accelerators, load-balancers,… more
    SOS International LLC (11/21/25)
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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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  • AOC Network Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …peripherals, etc.) from networks; + Operate and maintain call manager (Cisco Unified Communications Manager ); implement add, moves and changes; and ... you!The job responsibilities include, but are not limited to: + Communications Security (COMSEC) Support. The contractor shall provide cryptographic equipment/COMSEC… more
    Trace Systems Inc (11/14/25)
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  • AOC Network Administrator II

    Trace Systems Inc (Shaw AFB, SC)
    …peripherals, etc.) from networks; + Operate and maintain call manager (Cisco Unified Communications Manager ); implement add, moves and changes; and ... you!The job responsibilities include, but are not limited to: + Communications Security (COMSEC) Support. The contractor shall provide cryptographic equipment/COMSEC… more
    Trace Systems Inc (11/14/25)
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  • Cisco Collaboration Engineer

    TAD PGS, Inc. (San Diego, CA)
    …in the implementation and support of Cisco Collaboration solutions, including Cisco Unified Communications Manager (CUCM), Cisco Unity Connection (CUC), ... in Layer 3&4 Protocols and Cisco Firewalls + Experience in Cisco Unified Call Manager + Experience as a Network Engineer. + Scripting experience-python or… more
    TAD PGS, Inc. (10/15/25)
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  • SCA Telecommunications Mechanic II

    UIC Government Services and the Bowhead Family of Companies (Travis AFB, CA)
    …Safety certification. + Fluke DSX/OTDR certification training. + Familiarity with Cisco Unified Communications Manager (CUCM), E-911, and CAIRS/TMS/CVC ... This position plays a critical role in ensuring uninterrupted mission-essential communications for base operations, medical facilities, and tenant organizations. The… more
    UIC Government Services and the Bowhead Family of Companies (09/30/25)
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  • Lead Network Engineer (E4157a)

    Institute of Electrical and Electronics Engineers (Piscataway, NJ)
    …1-5 of the OSI model. The Lead Network Engineer works in concert with the Manager , Network and Unified Communications to establish rigorous and dynamic ... automation, and security for these platforms. This role reports to the Manager , Network and Unified Communications , and, under the manager 's direction,… more
    Institute of Electrical and Electronics Engineers (10/24/25)
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  • DMOC Network Engineering Lead

    Serco (Kirtland AFB, NM)
    …infrastructure to ensure high availability and performance. + Administer and support Cisco Unified Communications Manager (Call Manager ) systems, ... other enterprise-grade firewalls. + To be proficient in configuring and managing Cisco Call Manager and VoIP systems. + A clear understanding of the AWI DoD 8570.01… more
    Serco (12/10/25)
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  • Network Engineer

    Robert Half Technology (New York, NY)
    …in designing, implementing, and troubleshooting VoIP solutions, preferably using Cisco Unified Communications Manager (CUCM). Extensive experience with ... and analyze network traffic using Solar Winds SEM (Security Event Manager ) to identify security incidents and implement appropriate countermeasures. Collaborate with… more
    Robert Half Technology (12/10/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …(ie, Static routes, OSPF); GRE and IPSEC tunnels. + Familiarization with Cisco Unified Communications Manager Express (VoIP); Risk Management Frame Work ... (RMF) standards. + Knowledge of Network Encryption Devices (ie, KG-250, KG-250x, IPS-250x, KG-175). + Knowledge of virtualization concepts and products (VMware). + Knowledge of Microsoft Active Directory (AD) for user and groups. + Knowledge of current… more
    Paragon Cyber Solutions (10/22/25)
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