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Posted 13 June, 2026

MS Specialist Radio

Nokia
Chennai,Tamil Nadu,IN,600130 Full Time
Reference: 218_652313_31566

As a Radio Engineer in the Mobile Networks - Services GSD team, you will engage in daily shift operations focused on customer delivery. You'll take end-to-end responsibility for troubleshooting and managing trouble tickets to ensure network reliability. Our team, a key driver of Nokia's growth, thrives on innovation, pushing the boundaries of cloud-native software and as-a-service solutions. You'll actively contribute to meeting project-specific KPIs, SLAs, and OLAs, in an environment that promotes openness, trust, and autonomy. Enjoy the flexibility to select tasks and collaborate closely with your teammates to overcome challenges together. Join us and help shape the future of communication networks while benefiting from a supportive and dynamic workspace.

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we're advancing connectivity to secure a brighter world.



Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you're interested in this role but don't meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.

Some of our benefits:
  • Flexible and hybrid working schemes
  • A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
  • Life insurance to all employees to provide peace of mind and financial security
  • Well-being programs to support your mental and physical health
  • Opportunities to join and receive support from Nokia Employee Resource Groups (NERGs)
  • Employee Growth Solutions to support your personalized career & skills development
  • Diverse pool of Coaches & Mentors to whom you have easy access
  • A learning environment which promotes personal growth and professional development - for your role and beyond

Must-Have:

  • Require any bachelor's degree or related field
  • Typically, a minimum 5-8 Years of experience
  • Hands-on experience in GSM / WCDMA / LTE / 5G architecture.
  • Proficiency in Fault Management, including remote troubleshooting, configuration management, and performance analysis.
  • Strong knowledge of radio performance KPIs and experience with monitoring tools (NAC-PM, NetAn, PRS).
  • Practical experience with multi-vendor EMS/NMS, such as Nokia NetAct or Ericsson ENM.
  • Familiarity with software upgrades and their impact on network performance.

Nice-To-Have:

  • Excellent verbal and written communication skills.
  • Experience working in a cross-functional team environment.
  • Familiarity with ITIL frameworks.
  • Understanding of network security practices.
  • Knowledge of data analytics tools for performance monitoring.
  • Provide RAN level 2 support for 4G/5G performance analysis and fault management.
  • Execute remote troubleshooting, fault localization, and resolution for network issues.
  • Collaborate with cross-functional teams and manage stakeholders to enhance network performance.
  • Coordinate with internal/external teams (Ops/Field/Customer) to address and rectify network faults.
  • Extend support to fellow engineers for diagnosing and resolving complex issues.
  • Implement configuration changes in RAN nodes to effectively address faults.
  • Rehome, recommission, and adjust hardware/software parameters to optimize network functionality.
  • Build and maintain a comprehensive knowledge base to facilitate continuous improvement and proactive problem management.

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