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Company Name Mitsubishi Heavy Industries, Ltd., Energy Systems, Steam Power Business Division
Industry Leading Manufacturing in Heavy Industry
Job Information/Description 1. Position: Commissioning Engineer
The Commissioning Engineer ensures that steam power plant facilities operate safely and as designed. Based in Nagasaki, the role includes planning and coordinating commissioning activities, resolving technical issues, and supervising on-site commissioning for global projects. Frequent overseas assignments are expected, with future opportunities to work at overseas MHI group offices. Candidates must be able to lead teams, manage stakeholders, and build customer trust. Mechanical or other science majors with strong growth potential are welcome. Key skills include communication ability, resilience, curiosity, MS Office proficiency, and motivation to learn Japanese.

2. Position: Engineer – Instrument & Electric Section
The Instrument & Electric Engineer is responsible for engineering execution of instrument and electrical systems for steam power plants. The role includes in-house engineering, technical coordination, and supervising I&E work at overseas construction and after-service sites. Engineers conduct site surveys, support safe and reliable installation, and collaborate with diverse teams to meet project requirements. Applicants must have an academic background in Mechanical, Electrical, or Information & Communication Engineering. Strong technical understanding, adaptability to international environments, effective communication, and commitment to continuous learning are essential.
Work Location (Country name) Japan: Prefecture of Nagasaki
Required Degree Bachelor
Master
MBA
 PhD
Required Major Accounting / Finance
 Architecture
 Art & Design
 Biology
 Business & Management Studies
 Chemistry
 Commerce / Marketing
 Communication and Media Studies
 Computer Science and Information Systems
 Economics & Econometrics
 Education & Training
 Engineering - Biological
 Engineering - Chemical
 Engineering - Civil and Structural
 Engineering - Electrical and Electronic
 Engineering - Industrial
 Engineering - Manufacturing & Production
 Engineering - Mechanical
 Engineering - Other
 Language and Literature
 International Relations / Studies / Affairs
 Japanese Language and Literature
 Law & Legal Studies
 Liberal Arts
 Logistics / Supply Chain Management
 Mathematics / Physics
 Medicine / Pharmacology
 Politics / Public Policy
 Psychology
 Statistics and Operational Research
 Science - Other
 Other
Website URL https://www.mhi.com
Company Profile Mitsubishi Heavy Industries (MHI) Group is one of the world’s leading industrial groups, spanning energy, logistics & infrastructure, industrial machinery, aerospace and defense.
MHI Group combines cutting-edge technology with deep experience to deliver innovative, integrated solutions that help to realize a carbon neutral world, improve the quality of life and ensure a safer world.

The Steam Power Business Division in Nagasaki plays a key role in supplying large-scale thermal power generation systems globally. Within this division, the Construction Department oversees the full on-site construction process for steam power plants, including boilers, turbines, generators, and auxiliary equipment. Its responsibilities cover pre-construction planning, scheduling, site mobilization, installation supervision, quality assurance, commissioning support, and final handover.

As a core engineering and project execution hub, the Nagasaki Construction Department collaborates with design teams, manufacturing sites, procurement units, and international partners to ensure safe, reliable, and timely project delivery. The team manages subcontractors, evaluates site conditions, ensures compliance with global standards, and works closely with customers across Asia, the Middle East, Europe, and beyond. Their mission is to realize high performance, safety excellence, and long-term plant reliability.
Internship Not acceptable

Message

If you aspire to achieve long-term career growth through involvement in significant global projects that contribute to societies in the world, MHI Group is an excellent choice. Meet us at our booth!

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