Assistant Service Engineer(Proppulsion)
Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Oct 15, 2026. Wärtsilä scores A on the Alion truth index.
Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we - Wärtsilians - put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality. Our ultimate aim is to provide increased value to both our customers and society. New, game-changing ideas and continuous improvement have been part of our DNA since 1834. Together, we can create new business opportunities and more sustainable future that we can all be proud of.
We want to transition the world towards a decarbonised and sustainable future. By pushing the boundaries of engineering and technology, we can make it work. We are always on the lookout for future-oriented talent - want to join the ride?
Your main responsibilities are
- Perform commissioning, troubleshooting, maintenance, and field service activities for Propulsion systems, with a primary focus on electrical, control, and automation systems.
- Execute testing, commissioning, and functional verification of control systems.
- Diagnose and resolve electrical, automation, and system integration issues in a timely and professional manner.
- Prepare accurate and complete service, commissioning, and troubleshooting reports.
- Collect and document technical data during service activities to support reporting and future analysis.
- Ensure all electrical commissioning activities are carried out in accordance with company procedures.
- Use and maintain company tools, measuring instruments, and testing equipment according to established work practices.
- Maintain accurate timesheets, expense records, and service documentation to support project execution and customer invoicing.
- Build and maintain positive customer relationships through professional service delivery and effective communication.
- Ensure customer satisfaction by providing high-quality technical support and timely problem resolution.
- Comply with all company regulations, work instructions, quality requirements, and safety procedures.
- Strictly follow HSE requirements and correctly use all required personal protective equipment (PPE).
- Support other service and commissioning activities as assigned.
You will shine in this role when you have:
- Good command of English, both written and spoken.
- Strong troubleshooting and analytical skills for electrical and automation systems.
- Ability to read and interpret electrical drawings, wiring diagrams, and technical documentation.
- Familiarity with PLC-based control systems, VFDs, sensors, instrumentation, and marine automation systems.
- Strong teamwork and interpersonal communication skills.
- Ability to work independently, prioritize tasks, and make sound decisions under pressure.
- Willingness to travel frequently within China and internationally when required.
- Customer-oriented mindset with a proactive and service-focused attitude.
Education:
Bachelor’s degree in electrical engineering, Automation Engineering, Marine Electrical Engineering, Mechatronics, or a related discipline.
Experience:
- Minimum 3 years of experience in electrical commissioning, field service, automation, or marine electrical systems.
- Experience in marine, shipbuilding, offshore, power generation, or other heavy industries is preferred.
- Hands-on experience with propulsion control systems, shaft line monitoring systems, seal and bearing monitoring systems, VFDs, PLCs, or marine automation systems is highly desirable.
- Experience working onboard vessels, at shipyards, or during commissioning projects is an advantage.
Preferred Qualifications:
- Knowledge of marine classification society requirements and marine electrical standards.
- Experience with Wärtsilä propulsion products, control systems, or marine integrated automation systems is a strong advantage.
- Ability to perform commissioning and troubleshooting independently with minimal supervision.
- Strong commitment to safety, quality, and customer satisfaction.
Why you and us
You are valued - as your true self. At Wärtsilä we value diversity and are committed in supporting inclusive work community.
Your growth is supported. We believe in continuous learning & teamwork. Wärtsilian community has your back when it comes to development opportunities - so you can develop beyond your potential.
You get to make a difference. Innovation and sustainability are important for us. Every day, we put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.
Contact & next steps
Submit your application before the deadline through our Careers portal. Applications through email will not be considered. After submitting your application you’ll receive a confirmation email. We try our best to get back to everyone within 2-3 weeks after application deadline.
Please apply by 28/10/2026at 23:59 Chinese Standard Time. Our recruiting tool recognizes the time zone where the job ad has been published and closes the application period according to same time zone
Last application date: 28/10/2026
At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their 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.
This is Wärtsilä
Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com.