Specialist Voice Core Network Function

4 days ago


Mumbai, Maharashtra, India Reliance Jio Infocomm Limited Full time ₹ 15,00,000 - ₹ 25,00,000 per year
Job Description

Posted Date

26 Sep 2025

Function/Business Area

Engineering & Technology

Location

Mumbai

Job Responsibilities
  1. Plan and design the IMS nodes and system configurations
  2. Manage installation of a new network and maintain and upgrade existing systems
  3. Work on life cycle management of IMS software systems
  4. Handle rollout of new feature or functionality
  5. Carry out integration design with 4G EPC and 5GC nodes
  6. Design the cloud resources requirement for VNF and CNF
  7. Report corrective action and expansion decision based on traffic analysis
Education Requirement

B.E. / B.Tech (E&TC / CS / IT preferred)

Experience Requirement

3 - 10 Years

Skills & Competencies
  1. Knowledge of protocols like SIP / Diameter / H.248 / ISUP / SIGTRAN / M3UA / SCCP
  2. Knowledge of 4G EPC, 5GC
  3. Knowledge of Openstack, VMware cloud, Docker Engine and Kubernetes
  4. Expertise in Network planning, design on Telecom and ISP based networks like CS / PS Core
  5. Project management skills
  6. Risk management skills

Please update your profile and upload resume to apply.

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