Manager, API Manufacturing Sciences (Hikari Plant) / 課長代理, API技術グループ (光工場)

Role summary

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This managerial role leads API Manufacturing Sciences at Takeda’s Hikari Plant, supporting process development, technology transfer, scale-up, manufacturing troubleshooting, and continuous improvement under GMP requirements. Candidates are expected to have a degree in chemical engineering, pharmaceutical sciences, chemistry, or a related discipline, with substantial experience in API manufacturing or process technology. Strong knowledge of GMP, validation, process control, deviation and change management is important. The role also requires people leadership, cross-functional collaboration, problem-solving, and the ability to communicate effectively in Japanese and English. The successful candidate will provide technical direction, improve manufacturing reliability and productivity, and support safe, compliant production of high-quality medicines.

About the employer

Takeda Pharmaceutical Company is a global, research-based biopharmaceutical company headquartered in Japan. Founded in 1781, it develops and supplies medicines in areas including gastroenterology, rare diseases, plasma-derived therapies, oncology, and neuroscience. Takeda operates research, manufacturing, and commercial organizations across many countries and serves patients worldwide. Its Hikari Plant in Yamaguchi Prefecture is an important manufacturing site involved in producing pharmaceutical products and active ingredients. The company emphasizes patient-focused innovation, quality, ethical conduct, environmental responsibility, and a diverse, inclusive workplace. Employees typically work in multinational teams and contribute to regulated operations where safety, scientific rigor, compliance, and continuous improvement are central to daily activities.