• 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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  • Sr . Principal Voice Engineer

    Northrop Grumman (Redondo Beach, CA)
    …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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  • 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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  • 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. (10/01/25)
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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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  • Principal or Senior Principal Network…

    Northrop Grumman (Sanger, CA)
    …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 (12/04/25)
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  • Senior Network Engineer

    Ensono (Los Angeles, CA)
    …adhering to standard design methodologies and best practices + Mastery of TCP/ IP protocol communications, addressing & subnetting + Firewall experience: ... **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the...design and implementation of enterprise and data center wide voice and data network solutions that align with the… more
    Ensono (11/08/25)
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  • Network Engineer III

    Revelyst (Irvine, CA)
    …financial resources. The person filling this role will be working as a ** Senior Network Engineer ** , supporting the Revelyst network infrastructure. They will ... + MPLS/BGP Experience + Packet capture dissection experience + Senior Network Engineer + Maintain the health...+ Experience working in global network environment + Additional Cisco Professional Certifications + VoIP and Collaboration… more
    Revelyst (10/19/25)
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