At Nijssen, you know your colleagues

Specialist in cooling, climate and heat
since 1948

50 skilled people. One mission: building the best climate solutions. For 75 years.

From research question to industrial installation. We think along from the first idea.

Nijssen is more than just a technical company. We are a family business with short lines of communication and an open-door policy. No complex management layers, just direct contact with colleagues and management.

Complex refrigeration and climate challenges demand custom solutions. At Nijssen, we translate specific requirements and parameters into highly reliable technical systems.

We are looking for doers who love technical challenges and feel at home in an environment where we value and enhance each other's strengths. Here, your dedication, expertise, and passion for technology are what count.

Monteur van Nijssen in een technische werkplaats

SUCCESS STORY

“From trainee Installation Technician to Senior Sales Engineer.”

For over two decades, Martin Thelen has been a familiar face at Nijssen. He started as an apprentice mechanic and gradually progressed to his current role as senior sales engineer. His strength lies in combining practical technical experience, service knowledge, and a customer-focused approach.

— Martin Thelen, Project Manager

23+
4

Did you know?

...that a freezer cell built by us is more than 40 metres high?

...that we cool the ice rink in Leiden and use the released heat to warm the swimming pool?

...that we have sensors in Indonesia, so a plant in the Netherlands gets the perfect climate?

Working at Nijssen means being well looked after. We don’t just offer you a job, but a future with security and opportunities to grow.

Job Satisfaction
A down-to-earth team, direct communication, and enjoyable social events.
Company Van
Mechanics are provided with a modern company van.
Growth & Development
Room to develop yourself and follow training courses.
Stability
Excellent employment conditions, salary, holidays, and pension.
75+
YEARS OF EXPERTISE
Nijssen-medewerker aan het werk op een laptop op kantoor

Career changers in refrigeration technology

Do you have a technical background, for example in electrical engineering, and are you interested in exploring a new direction? At Nijssen, there are opportunities to make the switch to refrigeration technology. Our colleague Daan did just that. He transitioned from electrical engineering to refrigeration, and in an interview, he shares his experience.

Curious about his story or your own possibilities at Nijssen? Read his interview or feel free to get in touch with us.

Read interview

A day at Nijssen as a...

Service Technician

Heading out early in your own van. Today, you're resolving a complex malfunction at an international seed breeding company.

Nijssen-servicemonteur aan het werk in de technische werkplaats

Project Engineer

Fine-tuning the final technical details of a mega project in pharmaceuticals with the client.

Projectengineer van Nijssen in een klimaatgecontroleerde teeltruimte

Project Preparation Engineer

Ensuring all components for building a new engine room arrive at the workshop precisely on time.

Nijssen-werkvoorbereider aan het werk achter meerdere computerschermen
Nijssen-medewerker aan het werk op een laptop op kantoor

Internships & Graduation Projects

No coffee runs here. You’ll actively contribute to innovative solutions. Every year, we offer opportunities for motivated vocational and higher professional education students.

Project Example

Optimising COP values in industrial heat pumps.

Research

Developing modular climate simulation units for research centres..

Apply for an internship

Our engineers are ready to translate any technical challenge into a practical, sustainable solution.