CdTe 放射線検出器用単結晶成長・材料開発エンジニア

Job title: CdTe 放射線検出器用単結晶成長・材料開発エンジニア

About the Role Siemens Healthineers is hiring for an Acrorad-based position in Okinawa to develop and advance CdTe single-crystal growth for radiation detectors and related technologies. The role involves developing and improving single-crystal growth methods, synthesizing polycrystalline materials and solvents, enhancing quality, advancing heat-treatment techniques, evaluating crystals and developing evaluation methods, and improving device performance while introducing new technologies.

What You'll Do

• Develop and improve single-crystal growth methods; work on synthesis and quality improvement of polycrystalline materials and solvents where applicable.
• Develop and refine heat treatment technologies; evaluate crystals and establish evaluation methodologies.
• Assess device performance and drive improvements; implement new techniques and enhance existing technologies.
• Collaborate across teams; contribute to ongoing R&D and technology development for detector materials.

What We're Looking For

• Degree in physics, chemistry, crystallography, metallurgy, materials engineering or semiconductor device physics; 3+ years of R&D or related experience.
• Experience with bulk single-crystal growth; experience in thermal-fluid analysis is a plus.
• Strong communication and collaboration skills (negotiation and presentation).
• Proficiency in Japanese (business level) and English (conversational to business level).

Nice to Have

• Thermal-fluid analysis experience (optional but preferred).

Compensation & Benefits

• Theoretical annual salary: 4.0–4.5 million JPY (negotiable) plus various allowances; overtime compensation separate.
• Benefits include commuting gas subsidy, condolence/retirement allowances, defined contribution pension plan, special reward programs, and health screening.
• Other制度: internal job postings, parental leave, childcare allowances, caregiver leave, etc.