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?  We are now looking for a Developer, to join our innovative Plant and Cell Development team. This position is permanent and the location for the position is in Vaasa, Finland.  What you will be doing? Your main task will be to develop the production process, ensure the driveability of the engines and collaborate with the factory assembly department. The Plant and Cell Development team works as an expert in plant and cell projects. The main focus is primarily on the development of engine testing. You get to influence and participate in the rapidly developing engine testing environment. We offer a technically versatile and flexible environment where the focus is on the use and development of new plant and engine technologies. We act as an enabler of future engine technology. This job requires a determined and systematic approach to moving things forward, as well as thinking outside of the box.  Your role and responsibilities   As a Developer, your work will include: <ul><li>You have a role in supporting the team with daily challenges and will work very closely with our team. A good technical understanding of product development, mechanical/electrical engineering, design solutions, manufacturing processes, and plant operations helps you collaborate with design experts and partners</li><li>Develop and implement Continuous Improvement methodologies towards increased quality, flow and efficienc</li><li>Develop and manage the tools, lifting equipment and working methods of the department </li><li>Developing engine installations</li><li>Support of cell development projects and daily work</li><li>Ensure that cell process instructions and work instructions are up to date</li><li>Identification and coordination of materials, equipment and documentation received for plant and cell development projects</li><li>Develop and implement safety improvements in the department</li><li>Training and orientation for mechanics</li><li>Process development</li></ul>  To succeed in this position, you are expected to: <ul><li>A technical degree corresponding to the job description or equivalent work experience</li><li>Self-propelling active personality with excellent communication and teamwork skills</li><li>Finnish and English language skills are required, and Swedish skill is considered as an advantage</li><li>Ability to work on multiple tasks and self-manage the workload</li><li>Experience in using SAP, Navisworks, Polarion and M-files</li></ul>  You will shine in this role if you have: <ul><li>Previous knowledge of Marine or Energy projects</li><li>Previous experience working as supervisor is considered as an advantage</li><li>Negotiation skills &amp; presentation skills</li><li>Problem solving and decision making</li><li>Out of the box thinking and innovative mindset.</li><li>Experience in using AutoCAD, NX or Teamcenter design tools</li><li>Electrical and automation experience</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:   Submit your application through our Careers portal. Applications through email will not be considered. After submitting your application, you’ll receive a confirmation email.  In case you have any questions, please do not hesitate to contact: Hannu SaariManager, Plant &amp; Cell Developmenthannuhenrik.saari@wartsila.com  Last application date: 15/01/2026  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.  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.  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#LI-AC1

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.

Developer

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;&nbsp;We are now looking for a Developer, to join our innovative Plant and Cell Development team.&nbsp;This position is permanent and the location for the position is in Vaasa, Finland.&nbsp;&nbsp;What you will be doing?&nbsp;Your main task will be to develop the production process, ensure the driveability of the engines and collaborate with the factory assembly department. The Plant and Cell Development team works as an expert in plant and cell projects. The main focus is primarily on the development of engine testing. You get to influence and participate in the rapidly developing engine testing environment. We offer a technically versatile and flexible environment where the focus is on the use and development of new plant and engine technologies. We act as an enabler of future engine technology. This job requires a determined and systematic approach to moving things forward, as well as thinking outside of the box.&nbsp;&nbsp;Your role and responsibilities &nbsp;&nbsp;As a Developer, your work will include:&nbsp;<ul><li>You have a role in supporting the team with daily challenges and will work very closely with our team. A good technical understanding of product development, mechanical/electrical engineering, design solutions, manufacturing processes, and plant operations helps you collaborate with design experts and partners</li><li>Develop and implement Continuous Improvement methodologies towards increased quality, flow and efficienc</li><li>Develop and manage the tools, lifting equipment and working methods of the department </li><li>Developing engine installations</li><li>Support of cell development projects and daily work</li><li>Ensure that cell process instructions and work instructions are up to date</li><li>Identification and coordination of materials, equipment and documentation received for plant and cell development projects</li><li>Develop and implement safety improvements in the department</li><li>Training and orientation for mechanics</li><li>Process development</li></ul>&nbsp;&nbsp;To succeed in this position, you are expected to:&nbsp;<ul><li>A technical degree corresponding to the job description or equivalent work experience</li><li>Self-propelling active personality with excellent communication and teamwork skills</li><li>Finnish and English language skills are required, and Swedish skill is considered as an advantage</li><li>Ability to work on multiple tasks and self-manage the workload</li><li>Experience in using SAP, Navisworks, Polarion and M-files</li></ul>&nbsp;&nbsp;You will shine in this role if you have:&nbsp;<ul><li>Previous knowledge of Marine or Energy projects</li><li>Previous experience working as supervisor is considered as an advantage</li><li>Negotiation skills &amp; presentation skills</li><li>Problem solving and decision making</li><li>Out of the box thinking and innovative mindset.</li><li>Experience in using AutoCAD, NX or Teamcenter design tools</li><li>Electrical and automation experience</li></ul>&nbsp;&nbsp;Why you and us?   &nbsp;You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community.   &nbsp;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.  &nbsp;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.  &nbsp;&nbsp;Contact &amp; next steps: &nbsp;&nbsp;Submit your application through our Careers portal. Applications through email will not be considered. After submitting your application, you’ll receive a confirmation email. &nbsp;In case you have any questions, please do not hesitate to contact:&nbsp;Hannu SaariManager, Plant &amp; Cell Developmenthannuhenrik.saari@wartsila.com&nbsp;&nbsp;Last application date: 15/01/2026&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. &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;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;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;#wärtsilämarine#LI-AC1

Developer

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Wartsila

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