Wärtsilä is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future. With the world’s widest portfolio and service network, we – Wärtsilians - deliver efficient, safe and sustainable integrated products and solutions to enhance the business of our customers. The opportunities presented through digitalisation and new technologies are offering a new era of shipping. We want to change the course towards an interconnected and cleaner maritime future and 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. Business Unit Parts and Field Service is a global organisation with harmonised ways of working and tools to deliver the best possible services for our customers. In our global team we value, respect, and embrace different opinions and diversity. Safety, environment, and wellbeing are our foundation, and we never compromise them. We are now looking for a Senior Service Engineer Mechanic to join our Field Service &amp; Workshop Mediterranean Team in Istanbul, Turkey.  You'll play a key role in delivering technical support, maintenance, troubleshooting, and commissioning services for marine engines and propulsion systems across Turkey and beyond. If you enjoy solving complex technical challenges, working directly with customers, and travelling to diverse project locations, this could be the next step in your career. Your role and responsibilities  As a Senior Service Engineer Mechanic, you'll work at the forefront of marine technology, supporting customers in shipyards, ports, and onboard vessels. You'll perform and lead maintenance, overhaul, troubleshooting, commissioning, and startup activities while ensuring the highest standards of safety, quality, and customer satisfaction. Your responsibilities will include: <ul><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Performing maintenance, overhaul, repair, and troubleshooting activities on marine engines and propulsion systems.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Leading and supervising on-site activities carried out by Wärtsilä personnel and subcontractors.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Executing engine start-ups, commissioning assignments, sea trials, and equipment testing.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Identifying technical issues, diagnosing root causes, and implementing effective solutions.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Building strong relationships with customers and acting as a trusted technical expert on site.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Ensuring all work is completed in accordance with Wärtsilä quality, safety, environmental, and operational standards.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Preparing technical reports and communicating work progress to customers and internal stakeholders.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Contributing to continuous improvement by sharing lessons learned and promoting best practices.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Managing work documentation, time reporting, and expense reporting accurately.</li></ul> To succeed in this role, we expect you to have: <ul><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">5–10 years of technical experience within marine engineering, shipyards, field service, or related industries.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">A bachelor’s degree in marine engineering or a relevant engineering discipline.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Practical experience in engine maintenance, repairs, troubleshooting, and mechanical overhauls.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Strong problem-solving and analytical skills.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">A safety-first mindset and strong commitment to workplace safety.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Good command of English.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">The flexibility and willingness to travel extensively within Turkey and internationally when required.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Where applicable, military service obligations must be completed.</li></ul> It would be great if you also have: <ul><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Hands-on experience with marine engines and propulsion systems.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Previous experience leading mechanical maintenance, overhaul, troubleshooting, or commissioning activities in a marine or industrial environment.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Familiarity with ship automation systems.</li><li style="line-height:115%;font-size:10.0pt;font-family:Aptos , sans-serif;">Excellent technical communication skills and the ability to explain complex issues clearly to customers and colleagues.</li></ul> Ready to make an impact? Join us and help shape the future of marine technology. Why you and us? You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community. Your growth is supported. We believe in continuous learning &amp; 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 - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.  Contact &amp; next steps Does this sound like the job for you? If yes, submit your application before the deadline through our Careers portal. Applications submitted via email or through recruitment agencies will not be considered. Our recruiting tool recognizes the time zone where the job ad has been published and closes the application period according to the same time zone. We will be conducting interviews with qualified candidates throughout the process and aim to keep you informed along the way. Last application date: 08/10/2026  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 <a href="http://www.wartsila.com">www.wartsila.com</a>.  #wärtsilämarine #FSWScareers #FuelYourPower #LI-SS1​

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.

Senior Service Engineer Mechanic

Wärtsilä is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future. With the world’s widest portfolio and service network, we – Wärtsilians - deliver efficient, safe and sustainable integrated products and solutions to enhance the business of our customers. The opportunities presented through digitalisation and new technologies are offering a new era of shipping. We want to change the course towards an interconnected and cleaner maritime future and 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. Business Unit Parts and Field Service is a global organisation with harmonised ways of working and tools to deliver the best possible services for our customers. In our global team we value, respect, and embrace different opinions and diversity. Safety, environment, and wellbeing are our foundation, and we never compromise them. We are now looking for a Senior Service Engineer Mechanic to join our Field Service &amp; Workshop Mediterranean Team in Istanbul, Turkey.  You'll play a key role in delivering technical support, maintenance, troubleshooting, and commissioning services for marine engines and propulsion systems across Turkey and beyond. If you enjoy solving complex technical challenges, working directly with customers, and travelling to diverse project locations, this could be the next step in your career. Your role and responsibilities  As a Senior Service Engineer Mechanic, you'll work at the forefront of marine technology, supporting customers in shipyards, ports, and onboard vessels. You'll perform and lead maintenance, overhaul, troubleshooting, commissioning, and startup activities while ensuring the highest standards of safety, quality, and customer satisfaction. Your responsibilities will include: <ul><li>Performing maintenance, overhaul, repair, and troubleshooting activities on marine engines and propulsion systems.</li><li>Leading and supervising on-site activities carried out by Wärtsilä personnel and subcontractors.</li><li>Executing engine start-ups, commissioning assignments, sea trials, and equipment testing.</li><li>Identifying technical issues, diagnosing root causes, and implementing effective solutions.</li><li>Building strong relationships with customers and acting as a trusted technical expert on site.</li><li>Ensuring all work is completed in accordance with Wärtsilä quality, safety, environmental, and operational standards.</li><li>Preparing technical reports and communicating work progress to customers and internal stakeholders.</li><li>Contributing to continuous improvement by sharing lessons learned and promoting best practices.</li><li>Managing work documentation, time reporting, and expense reporting accurately.</li></ul> To succeed in this role, we expect you to have: <ul><li>5–10 years of technical experience within marine engineering, shipyards, field service, or related industries.</li><li>A bachelor’s degree in marine engineering or a relevant engineering discipline.</li><li>Practical experience in engine maintenance, repairs, troubleshooting, and mechanical overhauls.</li><li>Strong problem-solving and analytical skills.</li><li>A safety-first mindset and strong commitment to workplace safety.</li><li>Good command of English.</li><li>The flexibility and willingness to travel extensively within Turkey and internationally when required.</li><li>Where applicable, military service obligations must be completed.</li></ul> It would be great if you also have: <ul><li>Hands-on experience with marine engines and propulsion systems.</li><li>Previous experience leading mechanical maintenance, overhaul, troubleshooting, or commissioning activities in a marine or industrial environment.</li><li>Familiarity with ship automation systems.</li><li>Excellent technical communication skills and the ability to explain complex issues clearly to customers and colleagues.</li></ul> Ready to make an impact? Join us and help shape the future of marine technology. Why you and us? You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community. Your growth is supported. We believe in continuous learning &amp; 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 - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.  Contact &amp; next steps Does this sound like the job for you? If yes, submit your application before the deadline through our Careers portal. Applications submitted via email or through recruitment agencies will not be considered. Our recruiting tool recognizes the time zone where the job ad has been published and closes the application period according to the same time zone. We will be conducting interviews with qualified candidates throughout the process and aim to keep you informed along the way. Last application date: 08/10/2026  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 <a href="http://www.wartsila.com">www.wartsila.com</a>.  #wärtsilämarine #FSWScareers #FuelYourPower #LI-SS1​

Senior Service Engineer Mechanic

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About the Company

Wartsila

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