• 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 (Chantilly, VA)
    …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 (09/27/25)
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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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  • 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 . Data Network Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …maintenance and troubleshooting support of the network communicationsat WSSC Water. The Sr . Data Network Engineer will take on responsibilities in areas ... and work collaboratively with IT team members on technology project implementations. This Sr . Data Network Engineer will also develop and maintain documentation,… more
    Washington Suburban Sanitary Commission (WSSC) (10/31/25)
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  • Principal/ Sr Principal Network…

    Northrop Grumman (San Diego, CA)
    …with Cisco Unified Communications / VoIP and VTC + Experience with Cisco Modelling Labs (CML) or Virtual Internet Routing Lab (VIRL). + Proficiency with ... looking for you to join our team as a **Principal/ Sr Principal Network Engineer ** based out of...+ Understanding of IP4 and IPv6 network design, including IP sub-netting and protocols including BGP, OSPF and EIGRP.… more
    Northrop Grumman (11/01/25)
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  • Network Engineer Sr . Advisor

    General Dynamics Information Technology (Fort Bragg, NC)
    …your engineering expertise along with a drive for innovation to GDIT. The Network Engineer Sr Principal must have: **Education:** + Bachelor of Arts/Bachelor of ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Sr Principal Network Engineer at GDIT. Shape what's next for… more
    General Dynamics Information Technology (10/18/25)
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  • Sr Operations Engineer

    Lumen (Harrisburg, PA)
    …DS0/DS1 circuit testing. + Strong command of TCP/ IP , routing protocols, and IP addressing. + Hands-on experience with Cisco , Juniper, Alcatel routers, and ... world and shape the future. **The Role** As a Senior Operations Network , you will play a critical...+ Deep understanding of firewalls, especially Juniper SRX and Cisco Firepower. + Proficiency in IP Address… more
    Lumen (11/07/25)
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  • Sr . Network Engineer

    TEKsystems (Las Vegas, NV)
    Description Seeking a Senior Network Engineer to lead the design and planning of our enterprise voice migration from NEC PBX to Mitel. This role focuses on ... network topology design, firewall rule creation (Palo Alto), and Cisco switch optimization to support VoIP infrastructure. The ideal candidate will have deep… more
    TEKsystems (11/15/25)
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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: 28999 Job Location: Greenville, Texas… more
    L3Harris (09/25/25)
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