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IMS Core Network Engineer - Telecom
Job in
Richardson, Dallas County, Texas, 75080, USA
Listed on 2026-06-02
Listing for:
Hireteq Solutions Inc.
Full Time
position Listed on 2026-06-02
Job specializations:
-
Engineering
Systems Engineer, Telecoms Engineering
Job Description & How to Apply Below
Job Title:
IMS Core Network Engineer - Telecom
5-8 years
Role- Core Network Engineer – IMS (VoLTE / VoNR) works within the Engineering department, responsible for Client’s IMS infrastructure as well as deploying, managing, and supporting solutions for wholesale customers.
- 4G/IMS-focused Core Engineer supporting VoLTE, signaling, and voice/data flow through IMS environments. Needs to be equally strong in call flow + signaling depth.
- Strong experience with IMS (IP Multimedia Subsystem)
- Deep understanding of 4G LTE core architecture
- Ability to explain end-to-end call flows (voice + signaling)
- Experience with VoLTE environments
- Strong knowledge of signaling protocols + flows across IMS
- Understanding of network elements (MTAS, DRA, etc.)
- Experience with location updates, session handling, and routing
- Familiarity with roaming in 4G/IMS environments
- Ability to whiteboard and walk through technical flows in detail
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