Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform.Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world?In this fast changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride?  Join Wärtsilä – Service Engineer Preferred Location: Jakarta | Travel Required (Domestic &amp; International)Wärtsilä is a global leader in smart technologies and complete lifecycle solutions for the marine and energy markets. We are currently seeking a skilled and proactive Service Engineer to join our team in Jakarta, Indonesia. This role offers hands-on technical challenges, global exposure, and the opportunity to contribute to sustainable innovation.<h3>Key Responsibilities :</h3>As a Service Engineer, you will be responsible for executing field service activities and ensuring high-quality technical support for Wärtsilä products and systems. Your tasks include:<ul><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Independently perform overhaul, repair, troubleshooting, and commissioning of Wärtsilä engines</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Identify failures, make adjustments, conduct trial runs, and test complete installations</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Inspect and adjust auxiliary and propulsion systems</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Prepare internal and external service reports in line with Wärtsilä standards</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Organize time and expense reports, and coordinate with administrative teams</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Supervise tasks performed by Wärtsilä employees and subcontractors</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Conduct pre-commissioning and start-up procedures</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Promote Wärtsilä products and services to customers</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Apply OpExS procedures within your area of responsibility</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Fully utilize Field Service Information Management tools (FSM and related apps)</li></ul><h3>Development Responsibilities :</h3><ul><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Build strong relationships with customers and identify new service or sales opportunities</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Continuously develop technical knowledge through daily service activities</li></ul><h3>Performance Expectations :</h3><ul><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Timely and complete execution of assigned tasks</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">High-quality service delivery with minimal rework</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Accurate and informative reporting (daily and weekly, submitted within 2 days)</li></ul><h3>Requirements :</h3><ul><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Indonesian nationality</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Based in or willing to relocate to Jakarta</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Willingness to travel across Indonesia and internationally</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Minimum Diploma Degree in Engineering</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Familiarity with Wärtsilä engines is an advantage</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">4–5 years of experience in a similar technical service role</li><li style="font-family:arial , helvetica , sans-serif;font-size:10.0pt;">Willing to rotate duties and postpone personal leave during festive periods to support operational continuity </li></ul><h3> Why Wärtsilä?</h3>At Wärtsilä, you’ll be part of a forward-thinking team that values innovation, sustainability, and continuous improvement. We offer a supportive environment where your skills and contributions truly matter.Ready to power the future with us? Apply now through our <a href="https://www.wartsila.com/careers">Careers Portal</a> and take the next step in your engineering journey.Let me know if you'd like a Bahasa Indonesia version or a shorter format for internal posting. Last application date: 23/01/2026 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 <a href="http://www.wartsila.com">www.wartsila.com</a>.

We enable sustainable societies through innovation in technology and services together with all our stakeholders &ndash; today and tomorrow. We emphasise innovation in sustainable technology and services to help our customers continuously improve environmental and economic performance. We work together with our strong ecosystem of partners every day, providing a wide portfolio of leading technologies and innovative solutions that offer our customers superior uptime, reliability and foreseeable lifecycle costs across their operations. Our global passionate team of 17,500 energy and maritime experts in 200 locations in more than 70 countries is committed to shaping decarbonisation transformation of our industries across the globe.

Service Engineer Electrical

Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform.Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world?In this fast changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride? &nbsp;Join Wärtsilä – Service Engineer Preferred Location: Jakarta | Travel Required (Domestic &amp; International)Wärtsilä is a global leader in smart technologies and complete lifecycle solutions for the marine and energy markets. We are currently seeking a skilled and proactive Service Engineer to join our team in Jakarta, Indonesia. This role offers hands-on technical challenges, global exposure, and the opportunity to contribute to sustainable innovation.<h3>Key Responsibilities :</h3>As a Service Engineer, you will be responsible for executing field service activities and ensuring high-quality technical support for Wärtsilä products and systems. Your tasks include:<ul><li>Independently perform overhaul, repair, troubleshooting, and commissioning of Wärtsilä engines</li><li>Identify failures, make adjustments, conduct trial runs, and test complete installations</li><li>Inspect and adjust auxiliary and propulsion systems</li><li>Prepare internal and external service reports in line with Wärtsilä standards</li><li>Organize time and expense reports, and coordinate with administrative teams</li><li>Supervise tasks performed by Wärtsilä employees and subcontractors</li><li>Conduct pre-commissioning and start-up procedures</li><li>Promote Wärtsilä products and services to customers</li><li>Apply OpExS procedures within your area of responsibility</li><li>Fully utilize Field Service Information Management tools (FSM and related apps)</li></ul><h3>Development Responsibilities :</h3><ul><li>Build strong relationships with customers and identify new service or sales opportunities</li><li>Continuously develop technical knowledge through daily service activities</li></ul><h3>Performance Expectations :</h3><ul><li>Timely and complete execution of assigned tasks</li><li>High-quality service delivery with minimal rework</li><li>Accurate and informative reporting (daily and weekly, submitted within 2 days)</li></ul><h3>Requirements :</h3><ul><li>Indonesian nationality</li><li>Based in or willing to relocate to Jakarta</li><li>Willingness to travel across Indonesia and internationally</li><li>Minimum Diploma Degree in Engineering</li><li>Familiarity with Wärtsilä engines is an advantage</li><li>4–5 years of experience in a similar technical service role</li><li>Willing to rotate duties and postpone personal leave during festive periods to support operational continuity </li></ul><h3>&nbsp;Why Wärtsilä?</h3>At Wärtsilä, you’ll be part of a forward-thinking team that values innovation, sustainability, and continuous improvement. We offer a supportive environment where your skills and contributions truly matter.Ready to power the future with us? Apply now through our <a href="https://www.wartsila.com/careers">Careers Portal</a> and take the next step in your engineering journey.Let me know if you'd like a Bahasa Indonesia version or a shorter format for internal posting.&nbsp;Last application date:&nbsp;23/01/2026&nbsp;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.&nbsp; 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&nbsp;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 <a href="http://www.wartsila.com">www.wartsila.com</a>.&nbsp;

Service Engineer Electrical

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Wartsila

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