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Ericsson

Domain Support Specialist

Ericsson

Posted

last week

Noida, Uttar Pradesh, India

Onsite

INR 80K

Mid Level

Full Time

Match

Skills

Experience

Industry

Sema

Sema Summary

Join Ericsson as a Domain Support Specialist focusing on IMS/VoLTE. You'll lead maintenance activities while ensuring service continuity and adherence to operational processes.

About Company

Ericsson is a leading telecommunications company that builds the foundation for an open network ecosystem, driving innovation through 5G, AI, and cloud technologies.

Core Requirements

  • Bachelor’s degree in Electronics and Communication Engineering
  • 2+ years of experience in Core Network operations
  • Strong knowledge of telecom protocols
  • Relevant certifications in IMS or Network Operations (preferred)
  • Ability to troubleshoot complex network issues

Responsibilities

  • Perform configuration changes and hardware expansions
  • Troubleshoot CS and IMS core nodes
  • Conduct Root Cause Analysis (RCA)
  • Collaborate with different teams for issue resolution
  • Maintain documentation of network configurations
  • Ensure adherence to approved operational processes
  • Support technical issues beyond first-level operations

Must Have skills

Telecom protocols knowledgeAnalytical skillsCommunication skillsProblem-solvingCollaboration skills

Job Keywords

Domain SupportIMSVoLTETelecommunicationsNetwork Operations

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