As a Radio Engineer in the Mobile Infrastructure - Services GDC 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. 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. Must- Have:Require any bachelor's degree or related fieldTypically, a minimum 10 Years of experience Hands-on experience in 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.