日本タタ・コンサルタンシー・サービシズ株式会社のEnterprise Architect (AIC-267-269)求人

【about the position】

we are establishing a senior bench of Enterprise Architects to own enterprise-wide architecture and governance across our major accounts The Enterprise Architect sets the target-state architecture, runs EA governance and review boards, and standardises decision-making (ADR / weighted-scoring) so that solution and delivery teams build to a consistent, defensible blueprint.

These are new positions added to scale architecture leadership ahead of a growing modernization and delivery pipeline.

【Responsibilities】

- Own and evolve the enterprise-wide target-state architecture across business, application, data, integration, and cloud domains.

- Chair / represent architecture review boards; review and approve solution designs against enterprise standards and non-functional requirements.

- Establish and enforce architecture governance: principles, reference architectures, standards, and an ADR (Architecture Decision Record) / weighted-scoring methodology.

- Partner with account and delivery leadership to define multi-year architecture roadmaps and modernization strategy.

- Provide architecture leadership in presales: solution shaping, estimation guidance, and CxO-level advisory.

- Guide and mentor Solution / Technical / AI Architects; resolve cross-domain trade-offs and technical risk.

- Ensure security, compliance, and data-residency requirements (incl. Japan-specific) are embedded in the architecture.

- Act as trusted advisor to client CxO / CDO stakeholders, aligning technology decisions to business outcomes.

【Must have】

- 12+ years in IT with 5+ years in enterprise or solution architecture leadership roles.

- TOGAF (or equivalent EA framework) with demonstrated application on enterprise engagements.

- Breadth across multiple domains: application, data, integration (API / event-driven), and cloud (AWS and/or Azure).

- Proven experience running architecture governance / review boards and authoring ADRs and reference architectures.

- Strong stakeholder leadership up to CxO / CDO level; able to defend architecture decisions to business and technical audiences.

- Experience supporting presales (solution shaping, estimation, proposals).

- Japanese/English:Advanced Business Level (Able to independently handle meetings, presentations, and discussions with clients and internal stakeholders)

【Nice to have】

- CISSP or comparable security / governance certification.

- Cloud architecture certifications (AWS / Azure professional level).

- Enterprise integration patterns (EDIFACT, AS4, IBM MQ, Kong / Apigee API gateways).

- Domain experience in insurance, finance, retail, or construction.

- Familiarity with AI / LLM solution patterns and how they fit enterprise architecture.

- Cross-market delivery experience (Japan, US, APAC).

■雇用形態

正社員

労働時間区分：みなし労働時間制

みなし労働時間制の種類：専門業務型裁量労働制

一日当たりのみなし労働時間：8時間

*管理監督者グレードでの採用可能性あり

■給与

月給：経験・能力など考慮の上、当社規程により決定

裁量労働手当：あり(管理監督者グレードでの採用の場合は無し)

残業手当：なし

昇給：都度

賞与：あり

■勤務時間

9:00～18:00

■休日/休暇

年次有給休暇（初年度10日 ※入社日によって異なる場合有）、完全週休2日制（土曜日・日曜日）、祝日、年末年始、慶弔休暇、育児・介護休業

■福利厚生

保険：健康・厚生年金・雇用・労災保険

制度：財形貯蓄・確定拠出年金・カフェテリアプラン（選択型法人会員福利厚生サービス）

　　　※財形貯蓄・確定拠出年金は正社員のみ対象