Testing Coordinator

Job Role: Testing Coordinator (Sr. Ass. Scientist)

About the Role:

We are seeking an experienced Testing Coordinator (Sr. Ass. Scientist) to join our Analytical Development team in Leiden, The Netherlands. This role focuses on coordinating all GMP and non-GMP testing, both in-house and outsourced, for release, stability, and characterization of products in development. You will act as a key contact for internal and external stakeholders, ensuring compliance with quality standards and supporting efficient, accurate, and timely testing processes.

Key Responsibilities:

• Coordinate GMP and non-GMP testing internally and at external CROs.
• Oversee execution of internal testing related to release, stability, (re)qualification of RMCR, and late-stage product/process characterization.
• Manage inspection, release, and change control for production raw materials, lab chemicals, and lab supplies.
• Handle GMP sample and material management.
• Support environmental and utility monitoring of the GMP production plant.
• Manage GMP qualification of laboratory equipment and computerized systems.
• Maintain and develop GMP and non-GMP data systems to ensure data integrity and efficient data processing.
• Act as subject matter expert during regulatory inspections, internal audits, and external GMP audits.
• Serve as first point of contact for internal stakeholders (production sites, project managers, stability scientists) and external partners (CROs, CMOs).

Key Competencies:

• Strong knowledge of GMP regulations, CMC processes, and laboratory/compliance management systems (e.g., eLims, Veeva Vault).
• Excellent cross-functional collaboration, communication, and interpersonal skills.
• Ability to prioritize work effectively and handle multiple projects simultaneously.
• Continuous improvement mindset (e.g., lean thinking).
• Strong attention to detail and problem-solving skills.
• Ability to maintain confidentiality and act with integrity.

Requirements:

• HBO-level degree in a life science discipline.
• 5-10 years of experience in a pharmaceutical environment, preferably within CMC.
• At least 5 years of relevant experience in process coordination.
• At least 5 years of GMP experience.
• Highly proficient in spoken and written English; Dutch is a strong plus.

Practical Information:

• Location: Leiden, The Netherlands
• Duration: 1-year contract
• Start Date: ASAP
• Work Model: On-site

Interested or know someone who might be?

Send your CV or inquiries to to apply or learn more.