2026 Co-Op: Manufacturing Process Improvement (6 months, July 2026 start)

Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity.

Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science.

Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture.

A career in Technical Services where none of us stand still.The Technical Services department is responsible for leading new product introductions at the manufacturing site, qualifying alternate suppliers, monitoring product quality, and improving processes by resolving supplier issues, improving process yields, and reducing waste. In your role you will learn fundamentals of tablet manufacturing and associated process challenges. During your co-op you will identify key points and factors in granulation and compression processes that generate waste and plan and execute actions to reduce or eliminate the waste. You will work in a team environment providing technical support to manufacturing operations and help resolve day-to-day issues that might affect quality or productivity. This role will be a blend of time on the manufacturing floor and at an office desk.By the end of your co-op you will develop granulation and tablet manufacturing process understanding and new skills such as building control charts for key process steps identified as contributing to waste. Your success will be measured by the impact of your work onto the reduction of waste and/or the increase in manufacturing output.What will your individual contribution at Haleon be?

• Collect and analyze process and equipment data and information to develop baselines for optimal operation
• Apply engineering analysis and statistical process control to key unit operations in granulation and tablet manufacturing to improve processes and optimize equipment functionality
• Execute projects to reduce waste and increase output in granulation and compression

Requirements

• Pursuing a Bachelor’s Degree in Chemical/biomedical/engineering or pharmaceutical/ material science majors with course or practical work in technical field and basic statistics knowledge.
• Must have an active student status for the duration of the Co-Op.
• Must be willing to work on the manufacturing floor as well as in an office environment.
• Must be eligible to work in the US at the time of, and for the duration of, their employment. Employees will be required to furnish evidence of US work authorization.
• Must be eligible to work onsite on a full-time basis during the internship duration (40 hours/week) and provide their own funding for relocation and commuting.

Location: St. Louis, MOExpected Start Date: July 2026Rate: $24.50Don’t let the imposter syndrome hold you back! First and foremost we care about you as a person, not how many boxes you tick. Apply and let us know you better.Care to Join Us?We will review all applications continuously and invite selected candidates further to the recruitment process. We will close the offer down once we find the best match to the role.

 

 

 

Job Posting End Date

 

2026-02-28

 

 

 

Equal Opportunities

Haleon are committed to mobilising our purpose in a way that represents the diverse consumers and communities who rely on our brands every day. It guides us in creating an inclusive culture, where different backgrounds and views are valued and respected – all in support of understanding and best serving the needs of our consumers and unleashing the full potential of our people. It’s important to us that Haleon is a place where all our employees feel they truly belong.

During the application process, we may ask you to share some personal information, which is entirely voluntary. This information ensures we meet certain regulatory and reporting obligations and supports the development, refinement, and execution of our inclusion and belonging programmes that are open to all Haleon employees. 

The personal information you provide will be kept confidential, used only for legitimate business purposes, and will never be used in making any employment decisions, including hiring decisions.

Please note that if you are a US Licensed