Senior Engineer, MES

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 Netherlands

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!

Position Summary

The MES Tech Lead (Recipe Authoring) is a senior technical individual contributor role with a primary focus on MES electronic batch record (EBR) recipe authoring and logic design in support of GMP Cell Therapy manufacturing operations. The role is responsible for the technical design, configuration, and lifecycle management of MES recipes, ensuring they accurately reflect manufacturing processes, Quality expectations, and MSAT intent.
This position provides hands-on technical leadership in recipe authoring, complex MES logic, and configuration standards. It does not include people management responsibilities and instead focuses on deep technical expertise, solution ownership, and cross-functional collaboration.

Key Responsibilities

Recipe Authoring & MES Logic Ownership

• Act as the technical lead for MES recipe authoring, including EBR workflow design, parameterization, equipment interactions, and exception handling.

• Lead the design and implementation of complex, high-risk, or non-standard recipes in collaboration with MSAT and Manufacturing.

• Ensure accurate translation of process descriptions, batch records, and control strategies into MES recipe logic.

• Define and maintain recipe authoring standards, patterns, and best practices.

Technical Review & Governance

• Review and provide technical approval for recipe designs, configurations, and changes developed by Recipe Authors.

• Ensure consistency, reusability, and compliance across all MES recipes.

• Support recipe versioning, change control, and migration activities across DEV/TEST/PROD environments.

Quality, Compliance & Validation

• Ensure all recipe authoring activities comply with GMP, data integrity principles, 21 CFR Part 11, and internal procedures.

• Provide technical input to validation strategies, risk assessments, and testing activities (IQ/OQ/UAT) related to recipes.

• Review validation documentation for recipe-related deliverables to ensure technical accuracy and audit readiness.

• Act as an MES recipe SME during deviations, investigations, CAPAs, and inspections.

Incident Management & Troubleshooting

• Serve as L3 technical escalation point for recipe-related MES issues impacting manufacturing.

• Perform advanced troubleshooting and root cause analysis of recipe logic and execution issues.

• Define and implement robust technical fixes to prevent recurrence of recipe-related incidents.

Change & Release Support

• Perform impact assessments for recipe changes, process updates, and MES enhancements.

• Ensure recipe change documentation meets Quality and compliance requirements.

• Support release execution activities in coordination with SysAdmins, Validation, and Automation teams.

Cross-Functional Collaboration

• Partner closely with Manufacturing, MSAT, Quality, and Automation on recipe design and changes.

• Support tech transfers, new product introductions, and process changes from a recipe authoring perspective.

• Clearly communicate recipe design decisions, risks, and constraints to stakeholders.

Continuous Improvement

• Identify opportunities to simplify recipes, reduce execution errors, and improve operator usability.

• Drive recipe standardization and harmonization across products and processes.

• Contribute to site and network forums related to MES recipe authoring and best practices.

#LI-Onsite

Disclaimer: For any third parties or external agencies, please, be informed we do not accept unsolicited requests, proposals, applications or profiles for any of our roles at BMS.

Why You Should Apply

Around the world, we are passionate about making an impact on the lives of patients with serious diseases. Empowered to apply our individual talents and diverse perspectives in an inclusive culture, our shared values of passion, innovation, urgency, accountability, inclusion and integrity bring out the highest potential of each of our colleagues.

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.

Uniquely Interesting Work, Life-changing Careers
With a single vision as inspiring as “Transforming patients’ lives through science™ ”, every BMS employee plays an integral role in work that goes far beyond ordinary. Each of us is empowered to apply our individual talents and unique perspectives in a supportive culture, promoting global participation in clinical trials, while our shared values of passion, innovation, urgency, accountability, inclusion and integrity bring out the highest potential of each of our colleagues.

On-site Protocol

BMS has an occupancy structure that determines where an employee is required to conduct their work. This structure includes site-essential, site-by-design, field-based and remote-by-design jobs. The occupancy type that you are assigned is determined by the nature and responsibilities of your role:

Site-essential roles require 100% of shifts onsite at your assigned facility. Site-by-design roles may be eligible for a hybrid work model with at least 50% onsite at your assigned facility. For these roles, onsite presence is considered an essential job function and is critical to collaboration, innovation, productivity, and a positive Company culture. For field-based and remote-by-design roles the ability to physically travel to visit customers, patients or business partners and to attend meetings on behalf of BMS as directed is an essential job function.

Supporting People with Disabilities

BMS is dedicated to ensuring that people with disabilities can excel through a transparent recruitment process, reasonable workplace accommodations/adjustments and ongoing support in their roles. Applicants can request a reasonable workplace accommodation/adjustment prior to accepting a job offer. If you require reasonable accommodations/adjustments in completing this application, or in any part of the recruitment process, direct your inquiries to . Visit to access our complete Equal Employment Opportunity statement.

Candidate Rights

BMS will consider for employment qualified applicants with arrest and conviction records, pursuant to applicable laws in your area.

Data Protection

Any data processed in connection with role applications will be treated in accordance with applicable data privacy policies and regulations.

R1602550 : Senior Engineer, MES