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? We are looking for a Senior Service Engineer Mechanical to join our team and contribute to building a more sustainable future. In this role, you will play a key role in performing field service activities, ensuring high-quality execution, and delivering solutions to our customers.  The preferred location for this position is in Istanbul, Turkey.   Your role and responsibilities  As a Senior Service Engineer Mechanical, your work will include performing field service, maintenance, and repair activities on mechanical systems. The tasks can also be adjusted based on your individual skills and interests. You’ll be working as a part of a dynamic Field Service team with diverse expertise.   As a Senior Service Engineer Mechanical you will focus on these responsibilities: <ul><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Performing field service activities according to the work plans.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Carrying out overhauls and repairs on mechanical assemblies on-site and in workshops.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Preparing service work reports and documenting performed activities.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Ensuring work is executed according to QSHE guidelines, procedures, and policies.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Communicating effectively with customers and stakeholders on work progress.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Continuously seek and implement solutions based on best practices. </li></ul> Requirements for the position  <ul><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Relevant technical education, such as a degree in Mechanical Engineering, Marine Engineering, or an equivalent field.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">At least 5 years of experience in mechanical service or marine engineering.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Proven experience in the installation, operation, maintenance, and repair of mechanical systems.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Experience working with electrical systems (considered an advantage).</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Fluent in English and Turkish, both written and spoken.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Willingness to travel frequently (up to 80% of the time), both domestically and internationally.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Practical problem-solving skills and a hands-on mindset.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">Strong technical communication skills.</li><li style="font-size:12.0pt;font-family:Aptos , sans-serif;">A safety-first mindset, with the ability to follow QSHE guidelines.</li></ul> 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: 29/06/2026  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>.   #wärtsiläenergy#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 Mechanical

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? We are looking for a Senior Service Engineer Mechanical to join our team and contribute to building a more sustainable future. In this role, you will play a key role in performing field service activities, ensuring high-quality execution, and delivering solutions to our customers.  The preferred location for this position is in Istanbul, Turkey.   Your role and responsibilities  As a Senior Service Engineer Mechanical, your work will include performing field service, maintenance, and repair activities on mechanical systems. The tasks can also be adjusted based on your individual skills and interests. You’ll be working as a part of a dynamic Field Service team with diverse expertise.   As a Senior Service Engineer Mechanical you will focus on these responsibilities: <ul><li>Performing field service activities according to the work plans.</li><li>Carrying out overhauls and repairs on mechanical assemblies on-site and in workshops.</li><li>Preparing service work reports and documenting performed activities.</li><li>Ensuring work is executed according to QSHE guidelines, procedures, and policies.</li><li>Communicating effectively with customers and stakeholders on work progress.</li><li>Continuously seek and implement solutions based on best practices. </li></ul> Requirements for the position  <ul><li>Relevant technical education, such as a degree in Mechanical Engineering, Marine Engineering, or an equivalent field.</li><li>At least 5 years of experience in mechanical service or marine engineering.</li><li>Proven experience in the installation, operation, maintenance, and repair of mechanical systems.</li><li>Experience working with electrical systems (considered an advantage).</li><li>Fluent in English and Turkish, both written and spoken.</li><li>Willingness to travel frequently (up to 80% of the time), both domestically and internationally.</li><li>Practical problem-solving skills and a hands-on mindset.</li><li>Strong technical communication skills.</li><li>A safety-first mindset, with the ability to follow QSHE guidelines.</li></ul> 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: 29/06/2026  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>.   #wärtsiläenergy#LI-SS1​

Senior Service Engineer Mechanical

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Wartsila

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