Senior Quality Control Lab Analyst

The Opportunity: Avantor is looking for a Senior Quality Control Lab Analyst to join our team! This is a full-time, onsite position based in St. Louis, Missouri , working Monday through Friday. What we’re looking for Education: Bachelor’s degree in Biology, Chemistry, Biochemistry, or other science related field Experience: Minimum 3 years of microbiology laboratory experience, including testing in accordance with current USP and EP requirements; 5+ years of relevant microbiology experience strongly preferred Collaboration Tool: Experience using Microsoft Suite applications (Outlook, Teams, etc.) Preferred Qualifications: Experience with Biolog, BMU, and MALDI-TOF systems Experience performing endotoxin testing, including gel clot and kinetic methods Knowledge of USP/EP microbiological compendial testing and associated regulatory requirements Experience in a GMP-regulated microbiology laboratory environment How you will thrive and create an impact Conduct routine testing for microbial contamination. Including but not limited to, total plate count, yeast and mold count, specified pathogen testing, and endotoxin testing. Prepare and process raw material, in-process samples, and finished products for microbiological testing. Analyze test results, prepare reports and document findings in laboratory notebooks or electronic systems. Maintain accurate records and ensure proper documentation of all laboratory activities, test results and events. Conduct validation and qualification of microbiological test methods, consumables and laboratory equipment. Operate and maintain laboratory equipment such as autoclaves, incubators, laminar flow hoods, and microbial identification systems. Ensure equipment calibration is performed per established schedules. Conduct routine environmental monitoring of laboratory and production areas, including water and viable air monitoring. Maintain laboratory inventory and order consumables as needed. Lead investigations and report findings to Quality Control management. Assist with training and mentoring of new and/or junior team members on laboratory processes and techniques. Perform other duties as assigned. #LI-Onsite Disclaimer: The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position. Avantor is proud to be an equal opportunity employer. Why Avantor? Dare to go further in your career. Join our global team of 14,000+ associates whose passion for discovery and determination to overcome challenges relentlessly advances life-changing science. The work we do changes people's lives for the better. It brings new patient treatments and therapies to market, giving a cancer survivor the chance to walk his daughter down the aisle. It enables medical devices that help a little boy hear his mom's voice for the first time. Outcomes such as these create unlimited opportunities for you to contribute your talents, learn new skills and grow your career at Avantor. We are committed to helping you on this journey through our diverse, equitable and inclusive culture which includes learning experiences to support your career growth and success. At Avantor, dare to go further and see how the impact of your contributions set science in motion to create a better world. Apply today! EEO Statement: We are an Equal Employment/Affirmative Action employer and VEVRAA Federal Contractor. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state/province, or local law. If you need a reasonable accommodation for any part of the employment process, please contact us by email at and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address. For more information about equal employment opportunity protections, please view the Know Your Rights poster . Privacy Policy: We will use the personal information that you have submitted to us in order to consider your application for the relevant role. Your privacy is important to us. Please click here for our Privacy Policy which explains the purposes for which we will use your personal information and the ways in which we will handle and retain your information. 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