Eurofins Scientific is a global leader in laboratory testing, helping ensure the safety of the food you eat, the water you drink, and the medicines you rely on. With over 47,000 employees across 800 labs in 50+ countries, we’re committed to making life and our environment safer, healthier, and more sustainable.

If you’re looking for a rewarding career, apply with us today!  

We’re looking for a hands-on, detail-oriented microbiologist to lead environmental monitoring activities in a regulated cleanroom setting. This role combines technical expertise with leadership responsibilities, supporting a team that ensures compliance with GMP and aseptic standards.

What You’ll Do: 

• Lead and perform environmental monitoring in cleanrooms during aseptic processing and media fills
• Use tools like particle counters, contact plates, and microbial air samplers
• Collect and analyze samples from utilities (e.g., WFI, purified water, compressed gases)
• Read and count microbial plates accurately
• Enter data into tracking systems and ensure records are complete and compliant
• Report any unexpected results, deviations, or equipment issues
• Maintain a clean, safe, and organized lab environment
• Support and mentor junior team members

• Bachelor’s degree in Microbiology, Biology, or a related field
• At least 3 years of experience in a regulated lab or cleanroom environment
• Strong aseptic technique and attention to detail
• Previous leadership or team coordination experience is a plus
• Excellent communication and organizational skills

Why Join Us?

• Be part of a mission-driven company making a global impact
• Work in a collaborative and supportive environment
• Grow your career with training and advancement opportunities

What to Expect in the Hiring Process: 

• 10-15 Minute Phone Interview with Region Recruiter
• 45-60 Minute Virtual Interview with Manager 

Additional Details: 

The position is full-time, first shift, Monday-Friday from 8 am-4:30 pm. Candidates must be flexible to adapt to schedule changes requiring shift changes and/or weekend work, and overtime may be required as needed. Candidates living within a commutable distance of West Chester, PAare encouraged to apply.  

Excellent full-time benefits include:

• comprehensive medical coverage, dental, and vision options
• Life and disability insurance
• 401(k) with company match
• Paid vacation and holiday
• Yearly goal-based bonus & eligibility for merit-based increases

Eurofins USA PSS Insourcing Solutions is a Disabled and Veteran Equal Employment Opportunity employer.