Specialist, Master Data, Site ERP NL R1605528

Working with Us

Challenging. Meaningful. Life-changing. Those aren t words that are usually associated with a job. But working at Bristol Myers Squibb is anything but usual. Here, uniquely interesting work happens every day, in every department. From optimizing a production line to the latest breakthroughs in cell therapy, this is work that transforms the lives of patients, and the careers of those who do it.

You ll get the chance to grow and thrive through opportunities uncommon in scale and scope, alongside high-achieving teams. Take your career farther than you thought possible.

Bristol Myers Squibb recognizes the importance of balance and flexibility in our work environment. We offer a wide variety of competitive benefits, services and programs that provide our employees with the resources to pursue their goals, both at work and in their personal lives. Read more:

Bristol Myers Squibb has been active in the Dutch market for over 50 years, employing people across a range of activities and business units in Utrecht, The Netherlands.

The Netherlands is also home to our first European Cell Therapy facility, located at the Leiden Bio Science Park, the largest life sciences cluster of The Netherlands. This new state of the art facility is focused on commercial manufacturing with capabilities for multi-product Cell Therapy manufacturing. You can become part of this exciting journey. Check out this video if you want to know more about it!

The Netherlands has everything it takes to become the medicines hub of Europe, the so‑called Boston by the North Sea. As we continue to expand our footprint by building this new site, we are looking to grow our team.

Would you like to become an important chain in our worldwide network to bring this new personalized treatment to patients suffering from blood cancer? Join us and be a game changer!

For more information about Bristol Myers Squibb Netherlands, visit us at  or

At Bristol Myers Squibb, that s not a tagline - it s what happens every day at our Leiden site and it only happens because behind every batch, every shipment, and every quality check, there s accurate, reliable data powering the system.

That s where you come in.

We re looking for an ERP & Master Data Specialist who gets genuinely excited about how a well-structured SAP system can be the difference between a smooth manufacturing run and a costly delay. If you re someone who finds deep satisfaction in making complex systems work beautifully and who wants to know that their work has a real downstream impact on patients - read on.

Think of yourself as the guardian of data integrity for our Leiden manufacturing site. You ll own the creation and maintenance of critical SAP master data - material masters, Bills of Materials, master recipes - the building blocks that everything else depends on.

But this isn t a back-office, heads-down role. You ll be right in the thick of it:

• When something goes wrong on the shop floor, your phone rings. You re the person who helps manufacturing, planning, quality, and supply chain teams get back on track - fast.
• When a department is struggling with how SAP reflects their process, you sit with them, understand their world, and translate it into a solution.
• When the system could work smarter, you spot it. You flag it. You help fix it.

Over time, you ll build a rare and genuinely valuable skill: a deep, end-to-end understanding of how physical pharmaceutical manufacturing processes live inside SAP S/4 HANA. That s knowledge that travels with you throughout your career.

Here s what this role offers that goes beyond a job description:

• Real impact in a meaningful industry You re not optimising data for widgets - you re supporting the production of medicines that change and save lives. That context makes the work matter.
• Career-defining technical depth You ll gain hands-on expertise in SAP S/4 HANA within a complex, regulated manufacturing environment - plus exposure to integrated systems like MES, LIMS, and GPS. This is…