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 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 currently seeking an experienced, full-time

Assembly Mechanic

to join our skilled service team in Hattem, QuantiParts in The Netherlands.

The position is permanent and our team consists of 4 mechanics who work in 1 dayshift. The candidate is expected to have experience in assembling and performing repairs on engine equipment and components.

What will you be doing:

Assemble loose parts into complete assemblies using work instructions.
Assemble machine parts into complete machines, such as short blocks.
Perform simple electronic connections.
Perform measurement and record the data on the relevant measurement records document.
Clean and inspect parts that have been contaminated as a result of conservation, oxidation or use.
Determine the condition of used parts and ensure that they meet protocol.
Conserve parts that are sensitive to oxidation and packages them for long-term storage.
Keep the work area clean and organized

To be successful in this role, we expect you to have:

Positive, agile and flexible attitude and you are practically solution oriented.
Mechanical technical experience in assembling parts
Knowledge on reading drawings, assembly instructions and test requirements
Experience in handling different tools, including hydraulic and pneumatic tools, welding and machining
Knowledge on diesel engine technology, including knowledge of fuel, lubricants, cooling and air systems
Experience with safety standards, quality standards.
Fluency in Dutch. Additional languages, preferably English and German are considered an advantage

What we offer you

We highly care for employability of all our employees hence employees are encouraged to utilize the variety of training activities, learning solutions and self-study materials. The opportunity to further develop your talents and competencies within an international working environment, in an ambitious, growth orientated organisation. We offer excellent primary and secondary terms of employment and a healthy work-life balance. We foster openness, respect and trust. The culture can be described as down to earth and decisive.

We drive an inclusive corporate culture by respecting diversity. Success requires a mix of employees - diversity in nationality, gender, age, personality and educational background.

If you feel excited by being part of this dynamic working environment and you think your personal skills and qualities match the job requirements, we look forward to receive your job application, together with a Curriculum Vitae on our website: . Select ‘Netherlands’ and the position you like to apply for.

Last application date: 31/01/2026

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.

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 .