Manager, GC Construction Group - Enterprise & Integration Section (RMI IP & Transport Eng. & Ops Dep)
Read straight from 楽天グループ's careers page, verified 12h ago.Seekless can tailor your résumé to it.
Seekless can write your résumé for this posting first.
Before you apply
LocationTokyo, Japan
Work modeon-site
SeniorityLead
Company size10,000+ people
PostedAug 13, 2026 · 2mo ago
Verified live12h ago
At a glanceSummarised by Seekless from the posting.
Skills in application and operations related to NTT dark fiber arrangement
Skills in application and construction operations related to NTT GC construction
Knowledge of optical fiber types, SFP types, and WDM
Experience in managing projects or teams of 10 or more people
Experience and knowledge of mobile career's BS equipment configuration
Experience and knowledge of mobile career MBH related operations
Experience and knowledge of WDM related operations
Ability to negotiate prices and conduct technical discussions with telecommunications carriers such as NTT and PNJ
Experience in creating policies, construction methods, and planning/executing construction plans for NTT-related construction
Skills
SFP
WDM
optical fiber
Job Description:
About Organization
Our mission is to empower people and society by engaging in corporate services and the construction of Rakuten Mobile Network equipment, thereby contributing to the innovation of physical network configurations and communication infrastructure.
We are expanding our operations and are looking for individuals with expertise in base station configuration or NTT office equipment configuration.
Job Duties
You will be responsible for NTT dark fiber-related operations for corporate services, TOR (Top of Rack), and MBH (Mobile Backhaul), as well as construction management, design, and construction operations at NTT Building as Manager or Tech Leader.
As a Manager or Technical Leader, you will be responsible for tasks ranging from the physical design of network equipment to construction completion, as well as safety and quality management. Many of our employees have extensive knowledge and experience from backgrounds in construction companies, telecommunications carriers, and equipment vendors.
Minimum Qualifications
・Skills in application and operations related to NTT dark fiber arrangement.
・Skills in application and construction operations related to NTT GC construction.
・Knowledge of optical fiber types, SFP types, and WDM.
・Experience in managing projects or teams of 10 or more people.
Preferred Qualifications
・Experience and knowledge of mobile career’s BS equipment configuration.
・Experience and knowledge of mobile career MBH related operations.
・Experience and knowledge of WDM related operations.
・Ability to negotiate prices and conduct technical discussions with telecommunications carriers such as NTT and PNJ.
・Experience in creating policies, construction methods, and planning/executing construction plans for NTT-related construction.
Languages:
English (Overall - 2 - Intermediate), Japanese (Overall - 4 - Fluent)
More roles at 楽天グループ
Hardware Engineer, Cloud Hardware Engineering Group -Cloud Infrastructure Section (RMI Cloud Platform Dep)Senior Engineer - 5G Core (RMI Core Network Operations Dep)RF Satellite Communication Engineers, Satellite Communication Section (RMI NTN Business Strategy Dep)Senior HRBP - HRBP Section, Mobile/RTS Human Resources Department, Group Human Resources Supervisory DepartmentGovernment Grants & Public Finance (RMI Innovation Program Development Business Dep)