• Cisco Collaboration Engineer

    TAD PGS, Inc. (San Diego, CA)
    …Responsibilities: + Deployment & Implementation. + Assist the Senior Implementation Engineer on the rollout of Cisco Collaboration solutions. + Assist the ... for migrating from the old PBX to the new Cisco Voice Solution and providing ongoing support.... Senior Implementation Engineer in configuring call routing, dial plans, … 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 ... + Assist with system upgrades and patch management under senior engineer guidance + Maintain accurate documentation...configuration + Understanding of dial plans, call routing, and voice gateway configurations + Familiarity with Cisco more
    CACI International (12/27/25)
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  • Sr . Principal Voice Engineer

    Northrop Grumman (Huntsville, AL)
    …history. Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, implementing, ... 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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  • Sr . VoIP Communications…

    UIC Government Services and the Bowhead Family of Companies (San Diego, CA)
    **Overview** SR . VoIP COMMUNICATIONS ENGINEER (PACMED): Bowhead seeks a Sr . VoIP Communications Engineer to assist in designing, deploying, and ... role will support DHA, and federal health-care environments operating modern SIP-based voice , messaging, and video communications. The ideal candidate has deep SIP/… more
    UIC Government Services and the Bowhead Family of Companies (12/16/25)
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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, ... _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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  • Sr . Network Engineer

    Themis Insight (Fort Meade, MD)
    …solutions to support server requirements to include load-balancing, VPN's, firewall contexts, Traffic Shapping Voice over IP ( VOIP ), GRE Tunneling, IP ... Military expertise to every case. We are hiring a Sr . Network Engineer to work in Fort... Security (IPSec) IP Encryption and Media over IP (MoIP), and network address translation… more
    Themis Insight (12/19/25)
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  • Senior Escalation Support Engineer

    Cisco (Austin, TX)
    …software products is highly desirable + Familiar with core networking principles - TCP/ IP , DNS, web technologies, proxies and VoIP + Working knowledge of ... transformation and relies more on cloud services and the Internet , the "network," which is now both public and...brand reputation, or halt employee productivity. In August 2020, Cisco Systems completed the acquisition of ThousandEyes, which now… more
    Cisco (11/13/25)
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  • Sr . Specialist, Network Systems…

    L3Harris (Greenville, TX)
    …Secret/SCI Security Clearance, which requires US Citizenship. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, system ... sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Network Systems Engineering Job Code: 32043 Job Location: Greenville, Texas… more
    L3Harris (12/12/25)
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  • Sr Systems Engineer

    CommScope, Inc. (MO)
    Sr Systems Engineer Req ID: 80767 Location: Virtual, Missouri, United States **Job Title Template: Channel Systems Engineer , Central/Four Corners** ... Channel Partners in Missouri, Arkansas, Oklahoma, and Kansas. As a System Engineer , you will perform technical demos, proof of concept trials, technical training,… more
    CommScope, Inc. (12/13/25)
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  • Sr Systems Engineer

    CommScope, Inc. (NV)
    Sr Systems Engineer Req ID: 80832 Location: Virtual, Nevada, United States In our 'always on' world, we believe it's essential to have a genuine connection with ... "How You'll help us to connect the world:"** The Systems Engineer provides end-customer focused technical sales support and influencing, technical management… more
    CommScope, Inc. (01/07/26)
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  • Sr Pre-Sales Systems Engineer

    CommScope, Inc. (CA)
    Sr Pre-Sales Systems Engineer Req ID: 79953 Location: Virtual, California, United States In our 'always on' world, we believe it's essential to have a genuine ... **How You'll help us to connect the world:** The Systems Engineer provides end-customer focused technical sales support and influencing, technical management… more
    CommScope, Inc. (12/31/25)
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  • Voice Network Engineer

    Columbus Regional Hospital (Columbus, IN)
    …the emerging and future direction of VOIP ( Voice over Internet Protocol ) infrastructure, integration of IP telephony with LAN, WAN and other ... or an equivalent combination of education & experience. + Experience with Cisco Unified Call Manager, Unity Messaging, Voice Gateways, Unified Contact… more
    Columbus Regional Hospital (11/18/25)
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  • Sr . Principal Network Engineer

    Northrop Grumman (Redondo Beach, CA)
    Cisco routers, switches, and Palo Alto firewalls. + Install, configure and maintain Cisco Call Manager voip systems. + Provide regular monitoring, and network ... Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** **Network Administrator** to join its dynamic team of technical professionals.… more
    Northrop Grumman (11/19/25)
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  • Network Systems Engineer (Associate,…

    Boston College (Chestnut Hill, MA)
    …NAC preferred. + Knowledge of IPV6, AWS & other cloud networking technologies. + IP / VoIP experience desirable. + Familiarity with API programming / scripting is ... interconnections between the University's campuses, Data Centers, disaster recovery sites, internet , Internet2 and cloud applications and services. This network is… more
    Boston College (10/29/25)
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  • Sr . Network Engineer

    Robert Half Technology (Jacksonville, FL)
    …experienced Network Engineer with strong hands-on experience supporting and maintaining Cisco network environments. This role will focus heavily on Cisco ... Requirements 5+ years of experience in network engineering Strong background with Cisco : IOS, NX-OS, Catalyst, ASA, Meraki Experience with routing protocols (BGP,… more
    Robert Half Technology (12/31/25)
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  • Network Engineer (Unified Communications)

    BAE Systems (Washington, DC)
    …operations of the Unified Communications subsystems, operations and maintenance of all VTC and Voice over IP devices to include Call Managers, Session Border ... to endpoints and infrastructure under the direction of the senior engineer and/or Change Control Board +...Controllers, Voice over IP endpoints, Video… more
    BAE Systems (12/06/25)
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  • Sr . Network Administrator - TS required

    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 (12/20/25)
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  • Senior Network Engineer

    SAIC (Springfield, VA)
    Voice Systems, Secure Voice Systems to include red switch, TDM Switching, Voice Over IP ( VOIP ). + Experience supporting the government customers ... Technologies Business Unit currently has an opening for a ** Senior Network Engineer ** to support a Department...sets standards and maintains a range of network and voice components and systems. + Provides client consulting and… more
    SAIC (01/08/26)
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  • Principal or Senior Principal Network…

    Northrop Grumman (NJ)
    …communication technologies; examples include Internet Protocol ( IP ) networks, Voice over IP ( VoIP ), Information Assurance (IA), satellite and ... history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team… more
    Northrop Grumman (01/01/26)
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  • Senior Telecommunications Engineer

    Brown University (Providence, RI)
    …impact successful outcomes when performing upgrades or other changes. + Experience in Cisco VoIP -UC networking technology preferred + Familiarity with Cisco ... Job Description: Senior Telecommunications Engineer Office of Information...engineering, design, administration and maintenance of the University's digital voice , VoIP -UC network communications systems, ensuring consistent,… more
    Brown University (12/23/25)
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