Welcome to
the world of
MCS Diagnostics.

Food and care products without harmful micro-organisms may sound self-evident, but behind the scenes this requires reliable testing and the right expertise. MCS Diagnostics offers this expertise, along with premium solutions towards a safe and efficient production process. We are the international partner for companies in the dairy, food, cosmetics, clinical and veterinary sectors —but we are more than a supplier.

Since our founding in 1997 by Hay and Riny Thijssen, we have been a pioneer in the field of rapid testing and detection techniques. With premium solutions for rapid detection of antibiotics, microbial contaminations, mycotoxins and more, we contribute to a safer and more efficient production process for food and personal care products.

But although technology and challenges have changed, we remain a family business at heart. The next generation of Thijssen is now at the helm of our organization of highly competent, enthusiastic colleagues. Every day, specialists from different areas work together as one team towards the best result for today and for tomorrow. From service engineer to logistics employee, from quality manager to account manager or laboratory staff; together we offer the best service and solutions for your organization.

We work on progress and technical innovation, without losing sight of people. So with us, you are not a number, and you are not transferred 10 times if you have a question. As our customer, you will get someone on the line who understands the business. Someone who can help you to find the best product or solution for your problem.

We offer ongoing assistance that goes beyond just ordering a product. Our service engineers provide expert service on location or in our own repaircentre, and we look together at the optimal integration of our products into your process and system. This is how we build the best solutions, as well as lasting relationships and collaboration.

Ready for tomorrow’s challenges with CertaBlue

We all know that tomorrow’s world will bring new challenges. Therefore, in our in-house laboratory we work on the further development of innovative products in the CertaBlue line, so that we are and remain pioneers. We also focus on sustainability at our location, through solar panels and a heat pump in our office, but also by minimizing the use of plastic.

Reliable quality without compromise

Working at MCS Diagnostics


Are you looking for a job that combines the personal atmosphere of a family business with international ambitions, and with personal responsibility and impact? Then come and join the team at MCS Diagnostics. As a pioneer in microbial and hygiene testing, we have been contributing to safer and more efficient production processes for organizations around the world since 1997.

This makes us the international partner for companies in the dairy, food, cosmetics, clinical and veterinary sectors. But we are more than just a supplier, and, together with customers, we also develop our own innovative CertaBlue product line. Every day we focus on progress and technical innovation, without losing sight of you as a human being. We believe that together we can go far.

Check out our vacancies below, and be sure to send an open application if your favorite job is not listed. We are always looking for new talent.

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