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Service Engineer

Join Wärtsilä in Shanghai as a Service Engineer, supporting commissioning and maintenance of marine and automation systems. This role offers growth in a diverse, innovative company focused on sustainability and technology.

On-site Full time UTC+08:00 Updated today

Applies on careers.wartsila.com

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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?

To provide commissioning, field services and customer support for a range of constantly updated Wartsila products.

Your Main Responsibilities

  • Carry out automation service and commissioning of Wartsila equipment and systems.
  • Undertake installation surveys and assessments. Carry out maintenance and repairs to company equipment as required.
  • Provide timely reports and accurate feedback on all after-sales service and commissioning activities.
  • Assist the engineering department and customers with installation, planning & design.
  • Provide recommendations for the improvement of company systems, specifications, installation and operating procedures.
  • Represent the company's interests and promote the company values while interacting with external parties.
  • Provide emergency 'out of hours' contact and support.
  • Be familiar with and comply with the company's policies. Promote compliance with policies relating to health, safety and environmental matters.
  • Work in a manner that promotes the company's values.
  • Management may require other similar or related duties to be performed at certain times, which are outside the terms of this job description.

You will shine in this role when you have

  • A good general electrical and automation process or marine engineering background.
  • A good knowledge of electronic and PLC control systems. (WAGO, Siemens, Mitsubishi)
  • Qualifications in marine or process engineering to HNC or an equivalent level. Appropriate experience would be considered as an alternative.
  • Good written and verbal communications skills in Chinese and English.
  • Self-motivated and able to work independently in a shipyard / shipboard environment.
  • Aware of the demands of working with diverse cultures.
  • Contributes positively to a team.
  • Competent in use of PC software, including MS office and other communication tools.
  • Displays a systematic approach to problem evaluation and resolution.
  • A willingness to travel inside China frequently and outside of China if necessary.

Education

  • Bachelor's degree minimum in Electrical/Marine Engineering

Experience

  • 3-5 years' work experience in marine industries or other heavy industries, field service.

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.

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.

About this role

Posted
17 Sep 2026
Updated
17 Sep 2026
Job type
Full time
Workplace
On-site
Working hours
UTC+08:00
Experience
Mid level
LinkedInWärtsilä

About Wärtsilä

Company Overview

Name

Wärtsilä Oyj Abp

Headquarters

Helsinki, Finland

Founded

1834

Size

Approximately 18,300 employees globally (source: wartsila.com). Revenue figures for 2023 are not detailed in available sources.

What They Do

Wärtsilä Energy specializes in providing flexible engine power plants that can operate on sustainable fuels, alongside energy storage systems and optimization technologies such as the GEMS platform. Their offerings include full lifecycle services aimed at balancing renewable energy sources and enabling 100% renewable grids (source: wartsila.com). The company’s product lineup features utility-scale Quantum battery energy storage systems designed for compactness and efficiency, intelligent software for real-time control, and hybrid solutions that integrate engines with storage capabilities (source: wartsila.com). Target markets encompass power utilities, independent producers, and industries across 180 countries that require reliable baseload power, peak shaving, or grid stability in the face of increasing solar and wind intermittency (source: wartsila.com). Wärtsilä differentiates itself through a global portfolio that exceeds 18 GWh of storage deployed or contracted, emphasizing bankable reliability and expertise in decarbonizing energy systems (source: wartsila.com).

Projects & Track Record

Wärtsilä has an impressive track record, having installed 79 GW of power plant capacity across 180 countries and over 130 energy storage systems, with a global storage portfolio exceeding 18 GWh (source: wartsila.com). Notable projects include the tenth energy storage system for Flow Power in Australia, the fourth stage of Origin Energy’s Eraring battery system, and a synchronous condenser power plant designed for an Australian mining operation (source: wartsila.com). The company is also engaged in ongoing projects such as the Eraring battery stages and co-research initiatives aimed at enhancing predictive engine safety (source: wartsila.com). Key clients include Flow Power, Origin Energy, and various mining operations in Australia and Mauritania, showcasing Wärtsilä's commitment to delivering reliable energy solutions (source: wartsila.com).

Recent Developments

In the past two years, Wärtsilä has made significant strides, including the announcement of its tenth Australian energy storage project for Flow Power and the renewal of an operation and maintenance agreement for a Mauritanian gold mine (source: wartsila.com). The company has also introduced the first power plant with a synchronous condenser for Australian mining, aimed at integrating renewable energy sources (source: wartsila.com). Additionally, Wärtsilä has appointed Luke Witmer as Vice President of Software Engineering for Energy Storage, reflecting its commitment to innovation in this sector (source: wartsila.com). The company has set fire safety benchmarks with its Quantum3 system while advancing the Eraring battery project, further solidifying its leadership in energy solutions (source: wartsila.com).

Working There

Wärtsilä offers a diverse range of roles across various departments, including engineering, product development, sales, and software engineering, particularly in the development of the GEMS platform (source: wartsila.com). The company employs over 18,300 individuals across 77 countries, with hiring occurring at its Helsinki headquarters and globally across more than 230 locations (source: salestools.io). The workplace culture emphasizes collaboration and innovation, featuring modern facilities in Helsinki that include open-plan offices, wellness rooms, and fitness centers (source: salestools.io). Documented benefits include support for work-life balance and a purpose-driven environment that fosters creativity and technological advancement (source: salestools.io).

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