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Rakuten Mobile

Senior Engineer - 5G Core (RMI Core Network Operations Dep)

Tokyoonsitesenior

Posted 1w ago · via Workday

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About this role

Job Description: About Organization Core Network Operations Department is responsible for the operation of Rakuten Mobile’s fully virtualized network. We manage critical infrastructure components for the Rakuten Core network, including IMS, RCS, EPC, International Roaming, IoT, and Emergency Services, alongside operational automation using AI. Our mission is to ensure the continuity, reliability, and availability of these services. Our organization consists of 50+ highly skilled Technical SMEs, Operations Engineers, Project Managers, and Problem Managers. We operate a fully virtualized core network leveraging VNF & CNF architectures, supported by an advanced automation & AI framework. 5G SA Launch: With the launch of 5G SA services, we are initiating 5GC operations.…

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What we'd score you on

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1

Skills match

For this role: kubernetes, teams

2

Level fit

This role is senior-level. We check your trajectory against it.

3

Domain experience

Your work in the role's domain matters more than your years total. We weight recent and direct experience.

4

Recency

A skill you used last quarter weighs more than one from five years ago. We grade on recency, not lifetime.

5

Location fit

This role is based in Tokyo. We weight your proximity and willingness to relocate.

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Skills in this role

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kubernetesteams

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