• Firewalls Juniper Cisco Network…

    COOLSOFT (Raleigh, NC)
    Firewalls Juniper Cisco Network Engineer Writing Skills Network Cabling Systems Spec Requirement id 156461 Job title Specialist Job location in Raleigh, NC ... Skills required Operating Systems, Firewalls, Juniper, Cisco Network Engineer Writing Skills Ne Open Date 29-Dec-2025 Close Date Job type Contract Duration 4… more
    COOLSOFT (12/30/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …+ Clearance: + Must possess a Secret clearance **Overview** We are seeking a System Engineer Cisco PBX (VoSIP) to join our team supporting DISA JSP ETM in ... VoIP and VoSIP systems. + Experience with troubleshooting and resolving voice infrastructure incidents. + Experience working with Cisco Unified Communications… more
    TekSynap (10/07/25)
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  • Cisco Collaboration Engineer

    TAD PGS, Inc. (San Diego, CA)
    …the rollout of Cisco Collaboration solutions. + Assist the Senior Implementation Engineer in configuring call routing, dial plans, voice gateways, and SIP ... The MTF will have approximately five thousand (5000) new VoIP phones and five hundred (500) analog devices (analog...for migrating from the old PBX to the new Cisco Voice Solution and providing ongoing support.… more
    TAD PGS, Inc. (10/15/25)
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  • Cisco Call Manager Administrator

    CACI International (Oklahoma City, OK)
    …high-quality communication services. This role requires a deep understanding of Cisco VoIP technologies, unified communications, and collaboration solutions. You ... features and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other...configuration + Understanding of dial plans, call routing, and voice gateway configurations + Familiarity with Cisco … more
    CACI International (12/27/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... * * **The Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support...(CUCM) environment. This role requires a deep understanding of Cisco VoIP technologies, unified communications, and collaboration… more
    CACI International (10/08/25)
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  • Network Engineer III

    Holzer Health System (Bidwell, OH)
    …tools 13. Certified Cisco Internetwork Expert (CCIE) or Certified Cisco Engineer certification (CCNP) preferred or equivalent hands-on experience with ... and updated to optimize system efficiency with associated documentation. The Network Engineer III also provides system advice and support to Director of Technology… more
    Holzer Health System (12/19/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Huntsville, AL)
    …making history. Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, ... and related voice technologies. Key Responsibilities: + Design and implement Cisco voice solutions, including VoIP , VTC, VQ, CMS, Jabber, and other… more
    Northrop Grumman (11/05/25)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …**Public Trust/Other Required:** None **Job Family:** Network and Telecommunications **Skills:** Cisco Voice over IP ,Collaborating,Project Support,System ... Upgrades, Voice over IP ( VoIP ) **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA, Cisco Certified Network Associate (CCNA) | Cisco - … more
    General Dynamics Information Technology (12/19/25)
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  • Cisco Call Manager IT Teach Lead 2

    ManpowerGroup (Philadelphia, PA)
    …UCCE infrastructure for enterprise networks + Design and test Cisco IPT VoIP architecture, UCCE workflows, and voice gateway configurations + Configure and ... **Summary** We are seeking a highly skilled Cisco Call Manager / Unified Communications Engineer...Log analysis, system health checks **SIP/H.323** Call flow troubleshooting, protocol analysis ** Cisco IOS Gateways** Dial peer… more
    ManpowerGroup (10/11/25)
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  • VTC Engineer ‐ Lead

    SAIC (Washington, DC)
    **Description** SAIC is seeking a Senior VOIP Engineer to support a large government customer. **This role is onsite at the DOT headquarters in Washington, DC.** ... _Mandatory Certs:_ + VTC-Specific Certifications: + Poly Certified Video Conferencing Engineer (PCVE). + Cisco Collaboration certifications (eg, CCNA… more
    SAIC (12/23/25)
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