Introduction
Are you interested in hydrogen technology and offshore engineering while pursuing your Master’s degree? Join H2sea for a part-time role or graduation assignment and contribute to innovative offshore hydrogen solutions.
Meet H2sea
H2sea is a pioneer in offshore hydrogen, developing scalable and cost-effective green hydrogen solutions. We combine engineering expertise and innovation to design integrated systems — from offshore platforms (50–1000 MW) to production, transport, storage and grid integration.
Your role in the team
You will support the development of a GLCC (Gas-Liquid Cylindrical Cyclone) for application in PEM electrolysis systems. This technology aims to significantly reduce the size and weight of gas-liquid separation in hydrogen production.
Your tasks may include
- Supporting the development of the GLCC design and underlying models
- Analysing flow behaviour and separation performance in PEM systems
- Contributing to design basis definitions in collaboration with partners
- Assisting in technical studies and comparisons with conventional separators
- Supporting subsidy applications and technical documentation
- Preparing and supporting technical documentation for patent applications
- Contributing to reports and concept development
What we are looking for
- Master’s student (TU-level preferred), e.g. Energy, Flow & Process Technology, Sustainable Energy Technology or Chemical Engineering (clean energy focus)
- Affinity with hydrogen systems and fluid dynamics
- Analytical and structured way of working
- Interest in technical R&D and concept development
What we offer
- Flexible working hours alongside your studies
- Involvement in innovative hydrogen technology development
- An informal and collaborative working environment
- Guidance and support from experienced hydrogen engineers
- The opportunity to develop your technical and professional skills
- Working in a small, driven team where innovation, ownership and collaboration are key
- An appropriate remuneration in line with the role
Time & Location
- Available 8–16 hours per week
- Office-based Schiedam
Interested? Please send your CV and motivation letter to our HR Specialist, Simone de Gouw, via hr@enersea.nl.
Please note that we are not working with recruitment agencies for this vacancy.


