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 looking for a Design Manager, Mech., Catalyst Systems with a main responsibility in securing successful delivery of Catalytic Converter Mechanical Structures from our design and supply chain. The preferred location for this position is Vaasa, Finland but also Turku and Helsinki are negotiable. We offer a possibility to hybrid work.

Your role and responsibilities 

As a Design Manager, Mech., Catalyst Systems your work will include co-ordinating operative project deliveries together delivery and design teams.  As the design is ready you are the main responsible in securing that the manufactured product and design are seamlessly integrated resulting to an excellent product delivery.  You’ll be working as a part of highly skilled and energetic catalyst team with diverse expertise and product understanding to materialise competitive catalyst products for Wärtsilä’s Marine offering including zero carbon solutions.

Requirements for the position:

• Minimum 5 years of experience with welded steel structures  
• Minimum 5 years of experience at project delivery business where delivery quality and timeline are crucial
• Keen interest to interact with Wärtsilä’s delivery partners to reach common goals also in difficult situations
• Keen interest in decarbonisation of Marine industry
• Hands-on understanding on large steel component manufacturing
• Willingness to travel approx. 50 – 60 days per year

Qualifications/to be able to succeed in the position we expect you to have:

• B.Sc. or M.Sc.in engineering
• Sertification from International Institute of Welding like IWE or IWS is appreciated
• You are familiar with NDT methods
• Good command of English
• As a leader you demonstrate solution-oriented approach to tackle problems
• Open mindset and willingness to develop yourself

Why you and us?  

We at Wärtsilä believe in empowerment, ownership and taking responsibility of our work. We support each other’s growth, and co-creation is the true basis of our innovation. We have courage to see opportunities and take initiative.

We are authentic and honest, and we strongly believe in that by being your own true self you can accomplish so much more. We don’t always get it right the first time, and if mistakes are made, we make sure to learn and grow from them. We want everyone to voice their opinions freely. That is why we have built an environment that empowers you and everyone around you, and where you can feel safe and cared for. Are you eager to be part of this ambition?

We have an amazing team, and we are excited about our work and the impact it has on building sustainable societies. We are looking to find a colleague with this shared passion for smart technologies and a sustainable future.

Contact & next steps 

Please submit your application before the application deadline 1st of September 2025 our careers portal. Applications through email will not be responded to.

In case of any questions regarding the position, reach out to:

Tommi Rintamäki
Manager, Mechanical Engineering
+358 40 5820259

Welcome to join us in shaping the decarbonisation of marine and energy!

Last application date: 01/09/2025 

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.

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 www.wartsila.com. 

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