• Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …high-quality communication services. This role requires a deep understanding of Cisco VoIP technologies, unified communications, and collaboration solutions. You ... Cisco Call Manager Administrator Job Category:...configuration + Understanding of dial plans, call routing, and voice gateway configurations + Familiarity with Cisco more
    CACI International (09/27/25)
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  • Network & Systems Security Analyst, Cisco

    TECO Energy (Tampa, FL)
    …technologies and operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area Networking, firewall ... technologies and operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area Networking, firewall… more
    TECO Energy (11/05/25)
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  • Voice Over Internet

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Voice Over Internet Protocol ( VOIP ) Technician** to join our team in **Annapolis ... Junction, MD** . The VOIP SME is responsible for supporting Cisco ... network protocols that rely on TCP, Session Initiation Protocol , session description protocol , and VoIP more
    ManTech (11/29/25)
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  • VOIP Administrator

    Chenega Corporation (Albuquerque, NM)
    …systems, with at least 2+ years' experience specifically with Cisco VOIP systems. + Experience working with VLAN's, TCP/ IP networking and routing, ... VOIP Administrator Albuquerque, NM Join our...wiring and hardware. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide network improvement… more
    Chenega Corporation (10/07/25)
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  • Unified Communications Administrator

    Alaka'ina Foundation Family of Companies (Omaha, NE)
    …any location worldwide. + Manage the configuration and maintenance of digital, Voice over Internet Protocol ( VoIP ) end user telephone device. Operate ... Unified Communications Administrator Location HI - Oahu Job Code 12755...to user accounts, and network configuration for DISA Enterprise Voice over IP (EVoIP) customers… more
    Alaka'ina Foundation Family of Companies (12/01/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    … routers, switches, Adaptive Security Appliances (ASAs), Taclane encryption devices, and Cisco Voice over IP ( VoIP ) systems to support efficient data ... SOSi is on the hunt for a **Senior Network Administrator ** to join our elite team at **Joint Base...Communications Manager (CUCM), Video Teleconferencing systems (VTC)s, and other Cisco VoIP systems to ensure reliable communication… more
    SOS International LLC (11/21/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …Control (MAC) / Role-Based Access Control (RBAC) concepts, video teleconferencing / Voice Over Internet Protocol ( VoIP ). + Technical competency in ... your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's… more
    Parsons Corporation (11/14/25)
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  • Unified Communications Administrator

    CACI International (Honolulu, HI)
    …that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP ( VoIP ), Instant Messaging (IM), Presence, ... Unified Communications Administrator Job Category: Information Technology Time Type: Full...Teleconferences. Candidate will become familiar with the use of Cisco Unified Communications Manager (CUCM), Cisco border… more
    CACI International (10/31/25)
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  • Tier 3 Unified Communications Administrator

    CACI International (Washington, DC)
    …that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP ( VoIP ), Instant Messaging (IM), Presence, ... Tier 3 Unified Communications Administrator Job Category: Information Technology Time Type: Full...Teleconferences. Candidate will become familiar with the use of Cisco Unified Communications Manager (CUCM), Cisco border… more
    CACI International (10/25/25)
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  • Network Architect- Administrator

    Duluth Public Schools ISD709 (Duluth, MN)
    …and Switching, CCNA Wireless, CCNP, CCNA Voice + Two plus years supporting Cisco Telephony/ VoIP , Cisco Emergency Responder/E911 and Cisco UCS ... Network Architect- Administrator JobID: 8917 + Position Type: Technology +...of the ISD 709 computer network infrastructure, including LAN/WAN, Internet , network servers, and system security. This responsibility includes… more
    Duluth Public Schools ISD709 (10/23/25)
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  • ​​Cloud Network Administrator

    CAE USA INC (Arlington, TX)
    …+ Possess knowledge and ability to configure and troubleshoot routing, switching, and VoIP , particularly within a Cisco environment. + Knowledge of protocols ... Setup, support, and monitor local & global LAN, WLAN, WAN, and VoIP Infrastructure. Perform a variety of network maintenance, installation, and training tasks… more
    CAE USA INC (12/04/25)
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  • Network Administrator

    TEKsystems (Ogden, UT)
    Top Skills - Must Haves + NOC + router + switches + VOIP + Unified communications + Cisco + Nortel + PBX + Avaya + #FEDTPP Top Skills' Details We need candidates ... are several teams, some specialize in Router/Switch, some in UC/ VOIP , LAN/WAN, Cisco and Juniper Routers and Switches,...Description TEKsystems has a career opening for a Network Controller/ Administrator at Hill AFB, Ogden UT. JOB SUMMARY: Our… more
    TEKsystems (12/02/25)
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  • Electric Utility Network Administrator

    Silicon Valley Power (Santa Clara, CA)
    **Electric Utility Network Administrator ** Print (https://www.governmentjobs.com/careers/cityofsantaclaraca/jobs/newprint/5015914)  **Electric Utility Network ... the Utility. We are seeking a highly skilled and experienced Network Administrator to design, implement, and support both enterprise and utility-specific network… more
    Silicon Valley Power (10/21/25)
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  • Network Administrator

    Chenega Corporation (Fort Carson, CO)
    …following certifications within 6 months of employment: + Juniper Network Certified Internet Associate (JNCIA). + Cisco Certified Network Associate (CCNA) ... **Req ID:** 38352 **Summary** **Network Administrator ** **Fort Carson, Colorado** Are you ready to...while reducing costs to our customers. Chenega MIOS has over 1,700 employees located across the United States &… more
    Chenega Corporation (11/18/25)
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  • Network Administrator

    TEKsystems (Hartsville, SC)
    …or AWS environments. Scripting/Automation: PowerShell or Python for automation tasks. VoIP Expertise: Advanced knowledge of Cisco telephony systems. Disaster ... Description We are seeking a Network & Systems Administrator to join our healthcare IT team. This...main campus and remote offices. + Deploy and configure Cisco routing, switching, and access points. + Spin up… more
    TEKsystems (12/04/25)
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  • Senior Network Administrator

    Belcan (Cincinnati, OH)
    …desirable. * Familiar Cisco Nexus switch architecture, routing protocols such as BGP, OSPF Cisco VoIP and Video environment. * Due to the nature of the work ... Senior Network Administrator Job Number: 361640 Category: -Software & Systems...for helpdesk tickets * Maintain documentation of network diagrams, IP address usage, and change logs * Coordinate with… more
    Belcan (12/07/25)
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  • Senior Network Administrator / Network…

    SOS International LLC (Pearl Harbor, HI)
    …Network Operations Across the Pacific!** SOSi is looking for a **Senior Network Administrator / Network Operations Deputy** to join our dynamic team at **Joint Base ... and high-performing networks** . From LAN/WAN infrastructure to Unified Communications, VoIP , VTC, and cryptographic systems, you'll be at the forefront of… more
    SOS International LLC (12/12/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …BGP, and PIM + Experience with network monitoring tools (eg, SolarWinds) + Familiarity with Cisco VoIP , PoE switches, and Call Manager + Experience with NSA Type ... and support, including LAN/WAN installation and troubleshooting + Proficiency with Cisco networking fundamentals ( IP addressing, VLANs, routing protocols, … more
    Huntington Ingalls Industries (11/22/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …maintenance using software such as VMWare vSphere, Windows Hyper-V, or equivalent. + VOIP solution design, configuration, and maintenance with Cisco , Polycom, or ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...solutions. + VTC solution design, configuration, and maintenance with Cisco , Polycom, or equivalent solutions. + Configuration and maintenance… more
    Assertive Professionals (10/09/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …network documentation exists, including operational instructions + Install, configure, support Cisco routers, switches, Call Manager VoIP systems, Palo Alto ... Office (CIDO) is seeking a highly experienced (Staff Level) **Lead** **Network Administrator ** to join its dynamic team of technical professionals in the **Redondo… more
    Northrop Grumman (12/10/25)
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