シニアソリューションアーキテクト/ Senior Solution Architect
An international telecommunications company is looking for a Senior Solution Architect. The selected candidate will partner with sales and customers to design technical solutions and support proposals. This is a hybrid setup role.
Responsibilities:
- Collaborate with Sales to identify and develop regional business opportunities
- Present tailored technical solutions to highlight the company's value proposition
- Lead the creation of customer network evolution plans aligned with market needs
- Address complex technical issues and propose mitigation strategies
- Support RFx processes with technical inputs, solution descriptions, and documentation
- Conduct hands-on demonstrations and PoCs to showcase IP networking technologies
- Provide strategic insights using in-depth market knowledge
- Lead cross-functional teams to develop and deliver high-quality proposals
Requirements:
- Bachelor’s degree or above in a related field
- 5–8 years of relevant experience
- Presales experience in mission-critical enterprise markets
- Experience in technical enablement and partner/reseller management
- Proficient in IP routing technologies (IP/MPLS/Segment Routing)
- Hands-on with testing, demonstrations, and PoCs of IP networking
- In-depth knowledge of the Japan IP market
- Deep understanding of data centre networking, virtualisation, and container technologies
- Skills in creating network evolution plans
- Native level Japanese; business level English
About the Company:
A world’s leading telecommunications equipment manufacturer with a strong global presence and history. This company has hundreds and thousands of employees working across many countries in Europe, Asia and America.
Keywords:
ネットワークアーキテクト, プリセールス, データセンターネットワーキング, ソリューション提案, ネットワーク進化計画, 通信技術, 技術営業, 求人, 外資系
Job Ref: K9TOEG
About the job

Contract Type: Perm
Specialism: Information Technology
Focus: Architecture
Industry: Telecommunications
Salary: ¥15,000,000 - ¥18,000,000 per annum
Workplace Type: Hybrid
Experience Level: Mid Management
Language: Japanese - Native
Second Language: English - Business level
Location: Tokyo
FULL_TIMEJob Reference: K9TOEG-0FE24390
Date posted: 5 August 2025
Consultant: Simone Martin
kanto information-technology/architecture 2025-08-05 2025-10-04 telecommunications Tokyo JP JPY 15000000 18000000 18000000 YEAR Robert Walters https://www.robertwalters.co.jp https://www.robertwalters.co.jp/content/dam/robert-walters/global/images/logos/web-logos/square-logo.png true