Senior Supervisor Microbiology

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at https://www.jnj.com

Job Function:

Job Sub Function:

Job Category:

All Job Posting Locations:

Job Description:

THE OPPORTUNITY

As part of the JSC Laboratories situated at the Janssen Biologics Manufacturing site in Leiden, the QC Microbiology department is essential in ensuring the safety and quality of our products. We rigorously test for microbial contaminants at every stage, from raw materials to finished products, using advanced techniques like sterility testing.

Our department not only guarantees compliance with industry regulations but also fosters trust among consumers, ensuring that every product is safe for use. By collaborating with other teams, we integrate microbiological safety into the entire production process, making us a key player in delivering high-quality products.

We are looking for a Senior Supervisor to lead the Microbiology group and oversee day-to-day operations.
 

Key Responsibilities:

As a Senior Supervisor, you:

• will lead a team of 8-12 individuals and be directly accountable for their performance and development through structured conversations. You will set objectives aligned with the JSC Lab Organization business strategy to ensure your team's effectiveness.
• will define and oversee the execution of testing activities, ensuring compliance with cGMP and safety regulations. Additionally, you will ensure that all necessary elements for testing—such as materials, equipment, and trained personnel—are in place to complete tasks in a timely manner.
• will have primary accountability for planning, organizing, and supervising daily tasks within the team, ensuring a smooth transfer of activities via SmartQC.
• will ensure that assays are performed to meet required quality and quantity standards, setting priorities to resolve any conflicting situations within the JSC Lab Organization. You will oversee monitoring and reporting of critical activities (e.g., process delays in testing) and implement relevant action plans independently.
• will be responsible for the proper coordination of investigations at the team level to achieve swift resolutions in compliance with GMP principles.
• will follow up on key performance indicators (KPIs), including but not limited to 5S/housekeeping, invalid assay rates, training status, and lead time for test results.
• will create a team environment that promotes continuous improvement by applying Business Excellence and Faster Forward tools.
• Additionally, you will act as a backup for the department manager.

IT’S ALL ABOUT YOU

To be successful, essential education and experience include:
 

• A minimum of a bachelor's degree in Microbiology is required.
• 6-8 years of experience in QC, with over 3 years in a leadership role, is essential.
• Proven leadership potential with a commitment to personal development and team development is necessary.
• Extensive knowledge of Microbiology, including familiarity with relevant assays (e.g., Bioburden, Endotoxin, Sterility) and programs (e.g., Environmental Monitoring), is needed.
• Strong interpersonal and organizational skills, along with excellent communication capabilities, are important.
• Awareness and experience in safety and GMP practices are required.
• A quality-focused, compliance-oriented, and business-minded attitude, along with flexibility, is expected.
• Knowledge and affinity for the Business Excellence and Faster Forward mindsets are advantageous.
• Professional proficiency in English is required; proficiency in Dutch is a plus.

This position offers you a unique opportunity to lead within the quality control sector of microbiology and contribute to the safety and compliance of vital products.

Closing date: Friday, 18th of July 2025.
 

Are you ready to make an impact?

If you want to leave your personal mark and be valued for who you are, Johnson & Johnson offers an unusual experience to professionals looking for an opportunity to work with hardworking people who share your real passion for caring in an environment that empowers you to drive your own career and that you feel you can bring your whole self to work.

We provide you an environment to fulfil your career aspirations as well as promoting your physical and mental wellbeing. You will receive a competitive compensation and benefits package as well as benefits that can be tailored to what is valuable to you throughout different stages of your life.