Join MARIN’s Defence CFD team to advance maritime technology that boosts maritime naval safety and supports a sustainable future at sea.


Who will be your colleagues?
You will join the Underwater Systems team within MARIN’s Defence department, working alongside more than 30 dedicated professionals, project managers and specialists, who are committed to strengthening naval capability and ensuring safety at sea. MARIN plays a key role in this mission by combining in-depth hydrodynamic expertise with knowledge of energy systems, human-machine interaction, and command & control of unmanned platforms. We apply this integrated expertise in innovative projects for (international) shipyards, government agencies, international partners, and the wider maritime industry.

What will you do?
As a CFD Specialist at MARIN, you’ll take on challenging research and consultancy projects for the maritime sector, both nationally and internationally. You’ll solve complex hydrodynamic problems, run advanced simulations, and turn results into actionable insights for clients. You’ll also drive innovation in commercial projects by automating workflows and exploring new CFD applications to expand our modelling capabilities. With your creativity, you’ll help transform cutting-edge R&D into practical solutions that make a real impact.

Who are we looking for:
We are looking for a curious and motivated colleague with a Master’s or PhD in Naval Architecture, Aerospace Engineering, Mechanical Engineering, or a similar technical field. You recognize yourself in the following qualities:

• Experience in applying CFD software, with a solid foundation in viscous hydrodynamics.
• Preferably, experience with Rhinoceros, Hexpress, Paraview and Python.
• Strong problem-solving skills and perseverance; you take initiative and pursue solutions until the problem is resolved, while also collaborating effectively in a team.
• Strong communication skills and a customer-oriented mindset, you can clearly report on and present complex technical topics.
• Excellent command of English; proficiency in Dutch is an advantage.

What do we offer?

• A dynamic and inspiring work environment with the freedom to shape your own professional development.
• An attractive salary and benefits package, including an annual profit-sharing bonus, an excellent pension scheme, and a life phase budget of 5.55% of your gross monthly salary.
• 29 vacation days (based on full-time employment) plus five additional days off between Christmas and New Year.
• Extensive opportunities for professional growth and career advancement.
• Flexible working hours and a hybrid work model that supports a healthy work-life balance.

Who are we?
MARIN (Maritime Research Institute Netherlands) is a globally recognized top institute in maritime research, based in Wageningen, the Netherlands.
As an independent knowledge partner for the maritime sector, governments, and society, we work with around 450 dedicated experts across various disciplines. At MARIN, we foster an open and collaborative culture, where you are encouraged to explore your ideas, take initiative, and grow - both professionally and personally.

Interested?
Marta Ibarrondo, Team Underwater Systems, is happy to tell you more about this position (m.ibarrondo@marin.nl). A security screening is part of the application process.
You can apply for this position by using the APPLY button on our website. Please apply before the 5^th of December 2025.