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IMS Core Network Engineer - Telecom

Job

Hireteq Solutions Inc.

Garland, TX (In Person)

Full-Time

Posted 1 week ago (Updated 1 day ago) • Actively hiring

Expires 7/4/2026

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Job Description

IMS Core Network Engineer
  • Telecom at Hireteq Solutions Inc. IMS Core Network Engineer
  • Telecom at Hireteq Solutions Inc.
in Garland, Texas Posted in 4 days ago.
Type:
full-time
Job Description:
Job Title:
IMS Core Network Engineer
  • Telecom Location:
    Richardson, TX
  • 75081 (Onsite)
Duration:
Fulltime Experience:
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.
Top Must Have's:
  • 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. Must-Have Skills (Non-Negotiable)
  • 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