Manager/SeniorManager-JapanOffice

Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re optimists for change and we help clients initiate, navigate and benefit from transformation. We believe optimism is a force multiplier, helping clients to mitigate downside and maximize opportunity. With expertise across a broad range of sectors and services, our 3,000 consultants serve clients worldwide from 48 locations in 19 countries. Our expertise delivers results. Our optimism transforms outcomes. In 2024 we announced our exciting partnership with Blackstone as our first financial investor since inception to support our company’s continued growth. We have also been ranked by Vault as a Top 20 Consulting Firm to work for in the APAC region for 2025. Our Tokyo office (established 2015) operates as a boutique model embedding an entrepreneurial mindset as a core value: 9 professionals focused on enterprise transformation in Environmental Services, Financial Services, E-commerce, and Logistics. What Makes Us Different * Work Alongside Decision-Makers - Our compact team structure allows you to work side by side with Partners, with direct exposure to decision-making and no intermediary layers * Early Exposure to Senior Clients - Gain early exposure to senior stakeholders and contribute directly to high-level discussions Engage directly with senior stakeholders and contribute to high-level discussions from an early stage * Entrepreneurial Development - Beyond project delivery, you are involved in the full consulting lifecycle from early on (proposals, pitches, and client development) building a well-rounded, business-oriented skillset * Global Expertise Access - Access to 3,000+ consultants across 19 countries for specialized expertise. * Organizational Backing - French HQ provides capital and operational support while maintaining a l