In our company's pursuit of clean energy,
we seek the vitality of the younger generation.

Since 1966, we at WELMA Co., Ltd. have supported the advancement of an improved quality of life, and of society, by providing excavation services to geothermal development projects.
If you have an interest in geothermal energy, a 100% nationally sourced form of energy, or if you wish to make a contribution in the creation of a better society, we look forward to hearing from you with your application.
Company information sessions and observational tours can be arranged upon request. Please feel welcome to contact us.


Employment Type Full-time permanent staff, technical staff,
contract worker, temporary worker
Qualification Open to applicants from all fields (faculty/department) of study (Experience is preferred but not required)
Position Description ・Excavation, survey and planning for the development of projects related to geothermal energy, hot springs and minerals
・Civil engineering excavation for tunnel and dam construction, and drilling of earthquake observation wells
・Logging services including those conducted through fiber optics
Remuneration As per our current pay scale policies
Work Location Fukuoka, Oita and areas across Japan
Work Hours 1. 8:30 a.m. to 5:15 p.m.
2. 8:00 a.m. to 5:00 p.m. or 8:00 p.m. to 5:00 a.m.
Non-Work Days Two-day weekends every other week, alternating with one-day weekends, and statutory holidays
Annual average of 100 non-work days (Irregular scheduling system on an annual basis)
Benefits Enrollment in various public insurance programs, full coverage of business trip accommodations and meals, continuing education and training support
Recruitment History <University>
Fukuoka University, Saga University, Kagoshima University, Ehime University, Tokai University
<College/College of Technology/Vocational School>
National Institute of Technology, Yonago College, Fukuoka Construction College
Attn: Recruiter
WELMA Co., Ltd.
2-3-3 Watanabe-dori, Chuo-ku, Fukuoka City, Fukuoka 810-0004 Japan
Tel: +81-92-791-2212 Fax: +81-92-791-2218