• 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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  • 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 (08/23/25)
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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 (07/10/25)
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  • Network Administrator (Network…

    Huntington Ingalls Industries (Fairfax, VA)
    …network security technologies including firewalls, VRFs, and port-security/802.1x * Familiarity with Cisco VoIP , including PoE switches and Call Manager Physical ... to troubleshoot technical issues within multiple systems. * Strong knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP,… more
    Huntington Ingalls Industries (07/12/25)
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  • Field Network Support Administrator

    CompuCom (Richmond, VA)
    …cabling (Cat5e, Cat6, fiber, low voltage) and related infrastructure + Support and maintain voice systems ( VoIP and legacy systems) + Manage and triage tickets ... client is currently seeking a qualified **Field Network Support Administrator ** to join their team in Richmond, VA and...articulate successful diagrams and spreadsheets + Some experience with VoIP platforms (eg, Cisco Call Manager) +… more
    CompuCom (10/03/25)
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  • NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …sniffers, protocol analyzers, NetFlow, logging, etc. + Strong knowledge of Cisco networking, including IP addressing, VLANs, routing protocols (OSPF, EIGRP, ... for a short video: https://vimeo.com/732533072 Summary The NITE Network Administrator is responsible for operating, maintaining, and troubleshooting network… more
    Huntington Ingalls Industries (09/23/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …+ Splunk Administration knowledge and skills + Securing and monitoring enterprise level Cisco network, VOIP , and VTC devices + Administering, securing and ... + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click here to read more about how we protect your… more
    Assertive Professionals (07/10/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …TDM to VoIP services, and programming call tree and Interactive Voice Response functionality on the ACDS. + Monitor network performance, make recommendations for ... and execute MACs via service request tickets, ensuring compliance with customers' voice , video, and data requirements. + Conduct root-cause analysis on recurring… more
    TekSynap (07/09/25)
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