Job Description

Hello. We're Haleon. A new world-leading consumer health company. Shaped by all who join us. Together, we're improving everyday health for billions of people. By growing and innovating our global portfolio of category-leading brands - including Sensodyne, Panadol, Advil, Voltaren, Theraflu, Otrivin, and Centrum - through a unique combination of deep human understanding and trusted science. What's more, we're achieving it in a company that we're in control of. In an environment that we're co-creating. And a culture that's uniquely ours. Care to join us. It isn't a question.
With category leading brands such as Sensodyne, Voltaren and Centrum, built on trusted science and human understanding, and combined with our passion, knowledge and expertise, we're uniquely placed to do this and to grow a strong, successful business.
This is an exciting time to join us and help shape the future. It's an opportunity to be part of something special.
About the role
We are seeking a detail-oriented and experienced Microbiologist to join our Quality Control team. The successful candidate will be responsible for performing microbiological testing and environmental monitoring to ensure compliance with cGMP standards and regulatory requirements. This role supports the production of safe, sterile, and high-quality pharmaceutical products.
Key responsibilitiesConduct routine microbiological testing of raw materials, in-process samples, and finished products (e.g. bioburden, sterility). Perform environmental monitoring of cleanrooms, utilities (RO water testing compressed air), and personnel. Prepare and maintain microbial cultures, media, and reagents. Investigate and document microbiological deviations, out-of-specification (OOS) results, and contamination events. Support method development, validation, and transfer activities. Maintain accurate and compliant laboratory records in accordance with GMP and regulatory standards. Participate in internal and external audits, providing microbiological expertise and documentation. Ensure proper calibration, maintenance, and operation of laboratory equipment. Adhere to all safety and biosafety protocols in the laboratory. Train and mentor junior microbiology staff as needed. Continuous Improvement Projects and Simplification Projects.

Qualifications and skills
EssentialBachelor's degree or higher in Microbiology, Biotechnology, or a related life sciences field. 2+ years of experience in a pharmaceutical microbiology or QC lab environment. Strong knowledge of GMP, GLP, and pharmacopeial standards (USP, EP, JP). Experience with aseptic techniques, cleanroom behavior, and contamination control. Familiarity with SLIMS and electronic documentation systems is a plus. Excellent attention to detail, organizational, and communication skills.

PreferredExperience with manufacturing environments. Knowledge of rapid microbiological methods (RMM). Understanding of risk-based approaches to microbiological quality.

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Diversity, Equity and Inclusion
At Haleon we embrace our diverse workforce by creating an inclusive environment that celebrates our unique perspectives, generates curiosity to create unmatched understanding of each other, and promotes fair and equitable outcomes for everyone.
We're striving to create a climate where we celebrate our diversity in all forms by treating each other with respect, listening to different viewpoints, supporting our communities, and creating a workplace where your authentic self belongs and thrives.
We believe in an agile working culture for all our roles. If flexibility is important to you, we encourage you to explore with our hiring team what the opportunities are.
Care to join us. Find out what life at Haleon is really like www.haleon.com/careers/



At Haleon we embrace our diverse workforce by creating an inclusive environment that celebrates our unique perspectives, generates curiosity to create unmatched understanding of each other, and promotes fair and equitable outcomes for everyone. We're striving to create a climate where we celebrate our diversity in all forms by treating each other with respect, listening to different viewpoints, supporting our communities, and creating a workplace where your authentic self belongs and thrives. We believe in an agile working culture for all our roles. If flexibility is important to you, we encourage you to explore with our hiring team what the opportunities are.



As you apply, we will ask you to share some personal information, which is entirely voluntary. We want to have an opportunity to consider a diverse pool of qualified candidates and this information will assist us in meeting that objective and in understanding how well we are doing against our inclusion and diversity ambitions. We would really appreciate it if you could take a few moments to complete it. Rest assured, Hiring Managers do not have access to this information and we will treat your information confidentially.



Haleon is an Equal Opportunity Employer. All qualified applicants will receive equal consideration for employment without regard to race, color, national origin, religion, sex, pregnancy, marital status, sexual orientation, gender identity/expression, age, disability, genetic information, military service, covered/protected veteran status or any other federal, state or local protected class.
Accommodation Requests
If you require a reasonable accommodation or other assistance to apply for a job at Haleon at any stage of the application process, please let your recruiter know by providing them with a description of specific accommodations you are requesting. We'll provide all reasonable accommodations to support you throughout the recruitment process and treat all information you provide us in confidence.