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Lead RF Engineer, RF Planning & Optimization Section (RMI Radio Access Network Dep)

Rakuten Mobile.com

Office

Rakuten Crimson House, Japan

Full Time

Job Description:

About Organization

Radio Planning and Optimization - efficient use of spectrum recourses  & Radio nodes to enhance Network coverage & capacity

  • RF Planning, Strategy & Optimization
  • To enable Regions with guideline roadmap Formulate the RF strategy , Short term and long term planning for Design, Performance and Optimization activities

Job Duties

1) RF Planning & Optimization Department is responsible for ensuring a good network experience for the end customer, ensuring seamless last mile connectivity and engages with all stakeholders to achieve the set targets.
2) Frequent Intra & Inter BU department communication
English is mandatory.

Minimum Qualifications

  • Bachelor's degree in Engineering (Computer, Electronics, Electrical / Communication Engineering)
  • Minimum of 8 years experience in RF Design & Optimization.
  • Detailed understanding of vRAN architecture, Open RAN principles & RAN automation.
  • Excellent understanding of Radio KPIs, counters, parameters & must have the ability to perform feature trials, worst cell analysis & issue Root Cause Analysis.
  • Good knowledge of call flows (User & Signaling) & must have the ability to troubleshoot RAN issues in the network.
  • Good exposure to any one of the Radio planning tools (Atoll, Planet, Asset, etc.).
  • Must have experience in working with any one of the CEM / geo-location tools.

Preferred Qualifications

  • Ability to perform Drive tests using third-party tools & analyze the same (Coverage Analysis, L3 message analysis, etc.).

Languages:

English (Overall - 4 - Fluent)

Lead RF Engineer, RF Planning & Optimization Section (RMI Radio Access Network Dep)

Office

Rakuten Crimson House, Japan

Full Time

August 25, 2025

company logo

Rakuten Mobile

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