
Are you ready to make history?
We are on the brink of something big: the launch of a brand-new, digital, state - of - the - art pharmaceutical facility. And you can be part of it from day one. This is your opportunity to make a real impact and help build an organization where innovation, quality, and collaboration go hand in hand. Together, we create an environment where your expertise truly makes a difference - not only in our processes, but in the health of millions of animals worldwide.
We are the largest and most versatile pharmaceutical company in the Netherlands. For 130 years, we have been working on solutions to the world’s biggest medical challenges. From development and research to production and packaging—everything happens right here in the Netherlands.
Together with 5,000 colleagues across North Holland and Brabant, we are building a safe, sustainable, and healthy future for both people and animals. Our Animal Health site in Boxmeer is globally recognized as a leader in vaccines and veterinary medicines—and you could be part of it.
What will you do?
As a Senior Operator, you will play a key role in the start-up of our new production facility. You’ll be right at the heart of the action, working closely with engineering, quality, and operations. Your mission? To ensure that everything not only runs—but excels.
Your responsibilities include:
Who are you?
You are an energetic hands-on professional with a sharp focus on quality and process improvement. You enjoy building something new and thrive in a dynamic environment.
In addition, you bring:
Ready to build something you can truly be proud of?
The opportunity to contribute to the health and well-being of both animals and people, within a stable environment where collaboration and collegiality come first. In addition, you can expect:
Our Animal Health division is a trusted global leader in veterinary medicine, dedicated to preserving and improving the health, well-being, and performance of animals and the people who care for them. We are a global team of professionals working together to make a positive impact on animal care and the world’s food supply, with a strong sense of responsibility toward our customers, consumers, animals, society, and the planet.
Through our commitment to The Science of Healthier Animals®, we provide veterinarians, farmers, pet owners, and governments with one of the broadest portfolios of veterinary pharmaceuticals, vaccines, and health management solutions and services. This includes an extensive range of digitally connected identification, traceability, and monitoring products. We invest in dynamic and comprehensive R&D capabilities and a modern global supply chain. We operate in more than 50 countries, with our products available in approximately 150 markets worldwide.
Do you have questions about this vacancy?
Please send your question along with the vacancy number and job title to this email address: RecruitmentNL@MSD.com. Applications can only be submitted via the website.
Aseptic Operations, Cleanroom Operations
Current Employees apply HERE
Current Contingent Workers apply HERE
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.
Regular
No relocation
No
No Travel Required
Not Applicable
Not Indicated
No
n/a
08/27/2026
*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

At MSD, known as Merck & Co., Inc., Rahway, NJ, USA in the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.msd.com and connect with us on Facebook, Instagram, Twitter, and YouTube.