MES Systems Specialist

Job Description

We are looking for a detail-oriented and analytically strong specialist who is passionate about Manufacturing Execution Systems and eager to drive innovation and process improvement within a highly regulated environment.

For our Animal Health location in Boxmeer, we are looking for a:

MES System Specialist

Welcome to our team

Our Animal Health site in Boxmeer is part of a global network focused on the development, production, and delivery of high-quality animal health products, operating under strict regulatory standards (GxP).

Within our manufacturing organization, digitalization and automation play a key role in enabling efficient, reliable, and compliant production processes. You will join a multidisciplinary team of IT, engineering, and manufacturing professionals who collaborate closely to support and optimize our Manufacturing Execution Systems (MES) landscape.

The team is characterized by strong collaboration, technical expertise, and a continuous improvement mindset, ensuring our systems support business needs today and in the future.

About the role

As an MES System Specialist, you are responsible for the analysis, design, implementation, and optimization of Manufacturing Execution Systems, with a strong focus on Körber’s PASX platform.

You play a critical role in supporting manufacturing operations by ensuring system stability, enabling continuous improvements, and driving innovation in digital manufacturing. You act as a technical expert and trusted partner to stakeholders across IT, engineering, and production.

This is a dynamic role where system expertise, stakeholder engagement, and problem-solving come together to deliver high-impact solutions.

Key responsibilities

• Analyze and design information systems and processes related to MES
• Support manufacturing by identifying, troubleshooting, and resolving system issues
• Collaborate with cross-functional teams to gather requirements and deliver effective solutions
• Drive continuous improvement through analysis, optimization, and innovation of MES processes
• Design, deploy, and maintain Körber PASX MES solutions and integrations
• Develop and maintain system documentation, including SOPs, training materials, and user guides
• Perform system testing, validation, and qualification activities
• Investigate incidents, perform root cause analyses, and implement corrective actions
• Ensure compliance with GxP regulations and internal quality standards
• Monitor system performance and proactively identify risks and improvement opportunities
• Collaborate with vendors on system upgrades, integrations, and enhancements
• Support end-users through training and on-floor assistance
• Participate in cross-functional projects aligned with business objectives

Your profile

• Bachelor’s, Master’s, or PhD degree in Life Sciences, Biotechnology, Pharmacology, Information Systems, or a related field
• Extensive experience in regulated industries (pharma, biotech, food, or similar)
• Proven hands-on experience with Körber PASX MES systems, including integrations (Level 2-4)
• Strong understanding of manufacturing systems, data flows, and system integrations
• Knowledge of GxP environments, validation processes, and compliance requirements
• Experience with industrial data platforms and protocols (e.g., OPC UA, Aveva PI, Kepware)
• Strong knowledge of databases and query languages (e.g., Oracle, PostgreSQL)
• Understanding of OT/IT architectures (ISA-95 / ISA-99) and secure network design
• Familiarity with system infrastructure concepts (e.g., load balancing, failover clusters)
• Strong analytical and problem-solving skills in complex manufacturing environments
• Experience in stakeholder management and cross-functional collaboration
• Fluent in English
• Experience with Agile methodologies
• Knowledge of Kubernetes, CI/CD pipelines, and containerized applications
• Experience with cloud platforms (AWS, Azure)
• Scripting skills (PowerShell or Python)

What we offer

We offer a truly global, dynamic, and challenging environment where digital excellence directly supports patient and animal health. You can expect strong opportunities for professional growth and a competitive total rewards package, including:

• A competitive salary, depending on your knowledge and experience.
• A 3% year-end allowance and an annual bonus based on individual and company performance.
• A minimum of 35.5 days of paid leave.
• Travel expense reimbursement and a solid pension plan.
• A high-quality company restaurant offering fresh and healthy options daily.
• Excellent accessibility: the train station is located directly at the main entrance, and ample parking is available.
• A beautiful private park on site, ideal for walking, taking a break, or relaxing.
• Mental wellbeing support via Lyra Health for you and your family members.
• Access to a dedicated prayer/meditation room.
• Extensive career development opportunities thanks to the size of the site and the presence of many disciplines and global departments represented in Boxmeer.
• A workplace within an organization that continues to grow and evolve.

Animal Health Division

Our Animal Health division is a trusted global leader in veterinary medicine, dedicated to the health and well-being of animals. We are a global team of professionals working together to make a positive difference in animal care and the world’s food supply and have a deep sense of responsibility towards our customers, consumers, animals, society and our planet. We offer one of our industry’s most innovative portfolio of products, services and technologies that serve to prevent, treat, and control diseases across all major farm and companion animal species.

For questions about this vacancy

Please send an email including the vacancy number and job title to the following email address: [email protected]

Required Skills:

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

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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.

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