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. Did you know that shipping is the world’s most efficient mode of transportation and that 88% of the world's trade is carried by sea? 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. Are you ready to jump onboard? Wärtsilä Power Supply, R&amp;D and Engineering, Testing &amp; Validation is looking for a Test Engineer to the Small &amp; Medium Bore Engine Testing team.    Testing &amp; Validation operates engines and rig test platforms in several test laboratories with the main purpose of testing new concepts and technologies and validating new components and product releases for Wärtsilä engines. In this position you will be involved in engine testing for future fuels.   Position information:   The position is permanent and will be located in Vaasa, Finland.  Responsibilities:  <ul><li>Planning, organizing and executing component and performance tests on the production, laboratory and field engines</li><li>Plan and execute measurements and automation related to engine testing activities</li><li>Analysing and reporting test results</li><li>Working in close cooperation with expert organisations and supporting the validation and release /delivery process of engines and systems</li><li>Developing and improving test methods and facilities</li><li>Supporting production and field engines  </li></ul>Requirements:  <ul><li>Relevant technical education (BSc or MSc preferred in Electrical/Automation or Mechanical engineering)</li><li>Knowledge of 4-stroke combustion engines</li><li>Strong internal motivation, passion for execution</li><li>Good communication and teamwork skills, as well as the ability to travel, work independently and globally</li><li>Structured way of working</li><li>Knowledge of reciprocating engine control systems like UniTool etc., and data acquisition systems seen as an advantage</li><li>Relevant technical background with Wärtsilä engine product family, system and solution seen as an advantage</li><li>Finnish or Swedish spoken language is mandatory</li></ul> What we offer: We offer a technically diverse and flexible environment, focusing on testing new technologies and maintaining the current. In our team, you will have the opportunity to further develop your talents and competencies.   Why you and us?   You are valuated – as your true self. At Wärtsilä YOU matter. We value diversity and are committed to supporting an inclusive work community. Your growth is supported. We believe in continuous learning and 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 to us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.   Please submit your application by 18.08.2025 through our Careers portal. Applications submitted via email will not be considered. After submitting your application, you will receive a confirmation email.   Contact persons to give more information:    Pekka Vaahtera General Manager, Small&amp;Medium Bore Testing pekka.vaahtera@wartsila.com  Roberth Sjöström Manager, W20/W25 Testing roberth.sjostrom@wartsila.com Last application date: 18/08/2025  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. All new Wärtsilä employees in Finland will attend occupational health checks, including drug tests/screenings where applicable. When a person is located outside of Finland, the country legislation is followed. 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.

Test Engineer

Wärtsilä is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future.&nbsp;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. Did you know that shipping is the world’s most efficient mode of transportation and that 88% of the world's trade is carried by sea? 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&nbsp;- together. Are you ready to jump onboard?&nbsp;Wärtsilä Power Supply, R&amp;D and Engineering, Testing &amp; Validation is looking for a Test Engineer to the Small &amp; Medium Bore Engine Testing team.&nbsp; &nbsp; Testing &amp; Validation operates engines and rig test platforms in several test laboratories with the main purpose of testing new concepts and technologies and validating new components and product releases for Wärtsilä engines. In this position you will be involved in engine testing for future fuels. &nbsp; Position information: &nbsp; The position is permanent and will be located in Vaasa, Finland. &nbsp;Responsibilities: &nbsp;<ul><li>Planning, organizing and executing component and performance tests on the production, laboratory and field engines</li><li>Plan and execute measurements and automation related to engine testing activities</li><li>Analysing and reporting test results</li><li>Working in close cooperation with expert organisations and supporting the validation and release /delivery process of engines and systems</li><li>Developing and improving test methods and facilities</li><li>Supporting production and field engines &nbsp;</li></ul>Requirements: &nbsp;<ul><li>Relevant technical education (BSc or MSc preferred in Electrical/Automation or Mechanical engineering)</li><li>Knowledge of 4-stroke combustion engines</li><li>Strong internal motivation, passion for execution</li><li>Good communication and teamwork skills, as well as the ability to travel, work independently and globally</li><li>Structured way of working</li><li>Knowledge of reciprocating engine control systems like UniTool etc., and data acquisition systems seen as an advantage</li><li>Relevant technical background with Wärtsilä engine product family, system and solution seen as an advantage</li><li>Finnish or Swedish spoken language is mandatory</li></ul>&nbsp;What we offer:&nbsp;We offer a technically diverse and flexible environment, focusing on testing new technologies and maintaining the current. In our team, you will have the opportunity to further develop your talents and competencies. &nbsp; Why you and us? &nbsp; You are valuated – as your true self. At Wärtsilä YOU matter. We value diversity and are committed to supporting an inclusive work community. Your growth is supported. We believe in continuous learning and 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 to us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality. &nbsp; Please submit your application by 18.08.2025 through our Careers portal. Applications submitted via email will not be considered. After submitting your application, you will receive a confirmation email. &nbsp; Contact persons to give more information:&nbsp; &nbsp; Pekka Vaahtera General Manager, Small&amp;Medium Bore Testing pekka.vaahtera@wartsila.com&nbsp;&nbsp;Roberth Sjöström Manager, W20/W25 Testing roberth.sjostrom@wartsila.com&nbsp;Last application date: 18/08/2025&nbsp;&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. 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.&nbsp;All new Wärtsilä employees in Finland will attend occupational health checks, including drug tests/screenings where applicable. When a person is located outside of Finland, the country legislation is followed.&nbsp;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;

Test Engineer

About the Job

About the Company

Wartsila

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