Job Description

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians – put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality. Our ultimate aim is to provide increased value to both our customers and society. New, game-changing ideas and continuous improvement have been part of our DNA since 1834. Together, we can create new business opportunities and a more sustainable future that we can all be proud of.

We want to transition the world towards a decarbonised and sustainable future. By pushing the boundaries of engineering and technology, we can make it work. We are always on the lookout for future-oriented talent – want to join the ride?

We are looking for a Senior Development Manager to join the Delivery Centre, Sustainable Technology Hub. The location for this position is Vaasa, Finland, and no other locations can be considered. This permanent position is an on-site job.

Your role and responsibilities

As a Senior Development Manager, your work will include analysis of operations data with stakeholders to identify, lead/co-lead, or support continuous improvement initiatives with the target of improving end-to-end delivery processes. You’ll be working as a part of the Delivery Management and Delivery Centre – Sustainable Technology Hub team with diverse expertise.

Requirements for the position:

• Proactive approach to problem-solving and a deep understanding of manufacturing processes, supply chain logistics, and risk management
• Monitor the manufacturing delivery value chain to detect potential disturbances and disruptions
• Lead continuous improvement initiatives with a vast stakeholder group
• Guide, train, and support the organisation with the wider adoption of Six Sigma and PFMEA
• Identify and implement best practices to improve operations and prevent future disturbances with relevant stakeholders

To be able to succeed in the position, we expect you to have:

• MSc in Manufacturing or a similar relevant field
• Strong track record in manufacturing operations and ways of working
• Deep understanding of Wärtsilä products and processes
• Know-how of Lean, continuous improvement, and quality tools, with an emphasis on Six Sigma and PFMEA
• Strong analytical skills and ability to manage cross-functional teams
• Proven track record of resolving critical delivery supply chain disruptions

Why you and us?

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

We are authentic and honest, and we strongly believe 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 on 1.9.2026 through our Careers portal. Applications sent via email will not be considered. After submitting your application, you will receive a confirmation email.

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

Markus Kirjarinta
General Manager, STH Operations
markus.kirjarinta@wartsila.com
+358 40 569 1490

Last application date: 01/09/2026

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.

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 www.wartsila.com