Electrical Engineer - Manufacturing

Electrical Engineer - Manufacturing

Electrical Engineer – Manufacturing at Wärtsilä Energy Storage. The role is part of the Manufacturing Engineering team and focuses on the design, development, assembly and testing of electrical systems and components for energy storage products. The engineer works closely with cross‑functional teams to meet quality standards and performance requirements, and is required to work on site at the factory in Penang, Malaysia Monday to Friday.

What will you be doing?

• Provide day‑to‑day assembly / test support for electrical components of energy storage products (PLCs, breakers, fuses, relays, connectors, cables, etc.).
• Provide product maintenance support and source alternative electrical components.
• Work independently with vendors and design team to understand root cause of failures, propose design or component changes and implement and validate changes.
• Support cost reduction efforts and identify new cost‑take‑out ideas. Review electrical schematics, single line diagrams, field wiring diagrams, wire‑lists in Eplan and BOMs for energy storage systems following UL508A and IEC61439‑1 / 2 standards.
• Define electrical assembly / test issues and risks to the product team and support solution implementation.
• Review engineering change requests generated by the change management team.
• Provide troubleshooting support to the manufacturing floor, evaluate vendor capability to manufacture products and support ramp‑up targets.
• Review product design and confirm manufacturability with product development and factory personnel.
• Lead Design for Assembly & Test analysis and drive solutions. Support Factory Acceptance Testing (FAT) and maintain FAT procedures for electrical engineering.
• Collaborate within a team environment and lead opportunities to develop optimal solutions for product development programs.

Qualifications

Why you and us

All employees are encouraged to utilise a range of training activities, learning solutions and self‑study materials that support further development in a global, ambitious and growth‑oriented organisation.

Contact & Next Steps

Please submit your application before the deadline through our Careers portal. Applications via email will not be considered. After submission you will receive a confirmation email.

For questions, contact :

Hyun Joo Kim

Talent Acquisition Partner

Email :

Last application date : 28 / 10 / 2025

At Wärtsilä we value, respect and embrace all differences, and are committed to diversity, inclusion and equal employment opportunities. All candidates can be their true self and succeed based on job‑relevant merits and abilities.

Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Read more on .

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