Rakuten Mobile B2B Business , Service Planning & New Business Development (Middle Class) , Security Services Group - Solution Service Development 2 Section , Enterprise Solution Development Department , Group Sales Division(GSD)

Rakuten Group, Inc.

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Tokyo, Japan Until 8/23/2026 3+ years exp H-1B sponsor history First posted April 20, 2026 Last posted April 20, 2026
Job description

Job Description:

Business Overview
The Rakuten Group provides innovative services in the telecommunications and IT industries, aiming for growth in the global market. Within the Rakuten Group, Rakuten Mobile-our core business-provides mobile communication services and related solutions for corporate clients.

Department Overview
We aim to strengthen our mobile services for corporate clients and grow them into a pillar of our business. By capturing the accelerated adoption of DX (Digital Transformation) in enterprises and providing innovative services that maximize the use of mobile technology, we solve our customers' challenges.
This position belongs to the Service Planning Department, where you will play a role in planning and providing optimal solutions centered on mobile services to meet the needs and solve the challenges of corporate clients. You will be able to experience significant personal growth by engaging with cutting-edge technology, creating innovative services that change society, and collaborating across diverse industries, all while having the autonomy to be involved consistently from planning to realization.
You will be assigned to the Security Service Group, Solution Service Development Section 2, and will be responsible for product management and sales promotion of network security services.

Position:
Why We Hire

We are looking for talent capable of leading the sales promotion of our Zero Trust security services, which are key products of the Enterprise Solution Development Department. We welcome immediate contributors who can realize market nurturing and improve the presence of our proprietary products, with the goal of strengthening security for small and medium-sized enterprises in Japan. We are seeking individuals who can work collaboratively as a team while understanding market trends, customer needs, and the intentions of internal stakeholders.

Position Details

<Job Summary>

Planning of sales promotion measures
Security product planning
Review of marketing content
Speaking at external webinars
Collaboration with sales and marketing departments (including motivating and coaching sales members)

<Rewards>
While security measures are lagging in many small and medium-sized enterprises in Japan, Rakuten Mobile has the potential to become a game-changer in the security market. In this environment, you can leverage your expertise to create new markets with your own hands. You will find it rewarding to contribute to society by promoting security strengthening and DX in Japan.

<Use of English>

English is used in business negotiations with executives from overseas vendors. Additionally, as some vendor-created materials are in English, English reading comprehension skills are required.


Work Environment
We are a small, elite team specialized in our field. The organization is composed mainly of young to mid-career professionals in their 20s, characterized by a flat communication style and an open culture where opinions can be expressed frankly. Flexible working hours and casual dress code are available.
Experience in service planning is recommended.

Mandatory Qualifications:

・3+ years of professional experience in the IT industry
・Experience in planning or a strong desire to change careers into a planning role
・Experience in creating internal proposals (kian-sho)
・Communication skills to build positive relationships with other departments and facilitate project execution
・English proficiency: TOEIC score of 800 or higher (or equivalent qualification)

Desired Qualifications:

・Experience in sales, promotion, or marketing of security products or IT solutions
・Basic understanding of Zero Trust or related technologies (network, cloud security)
・Project management experience
・Experience in mentoring new employees
・Professional experience using English


Other Information:
Additional information on Location

Futako Tamagawa Rise Office
Zip Code:158-0094

2-21-1 Tamagawa, Setagaya-ku, Tokyo

Additional information on English Qualification
Business-level English proficiency (TOEIC 800+ preferred)

 

#business 
#strategyplanning 
#groupsalesdiv
#RakutenMobile

Languages:

English (Overall - 3 - Advanced)、 Japanese (Overall - 4 - Fluent)
About this role

Summary

Develops and promotes network security products, collaborates with sales and marketing teams.

Job title

B2B Security Service Product Manager

Experience level

3+ years

Minimum experience

3+ years exp

Industry

telecommunications

Location requirements

Tokyo, Japan; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

IT industry experienceproduct planninginternal proposalscommunication skillsEnglish proficiency

Preferred skills

security product salessecurity marketingZero Trust understandingproject managementmentoring

Specializations

security servicesnetwork securitymarket promotionproduct planningZero Trust
Locations

Structured locations inferred from the posting.

Tokyo, Japan

Work arrangement unknown City