2026 Co-Op Environmental, Health, Safety and Sustainability (12 or 6 months, March 2026 start)

Welcome to Haleon. Were a purpose-driven world-class consumer company putting everyday health in the hands of just three years since our launch weve 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 its 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 Environmental Health and Safety where none of us stand still.

As an EHS co-op at Haleon we believe you are a key asset to helping keep us safe. You will work with the St. Louis site environmental health safety and wellness department to achieve their goals of zero injuries and environmental releases.

What will your individual contribution at Haleon be

• Collaborate daily with associates and operational leaders to support a proactive safety culture across the site.
• Conduct ergonomic assessments and safety inspections using tools like EHS One to track compliance and follow up on action items.
• Analyze injury trends and contribute to root cause investigations and continuous improvement efforts.
• Audit corrective and preventive actions (CAPAs) and evaluate current safety processes for effectiveness and sustainability.
• Assist with emergency response preparedness and help develop and deliver safety meeting content across all shifts.
• Take ownership of assigned projects and tasks working independently while learning from a cross-functional EHS team.

Requirements:

• Pursuing a BSc or MS degree in any of the following disciplines: environmental health and safety environmental science environmental engineering or related field
• Must have an active student status for the duration of the Co-Op
• 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 Co-Op duration (40 hours/week) and provide their own funding for relocation and commuting.

Preferred requirements:

• Basic understanding of working in a GMP (Good Manufacturing Practice) environment
• Familiarity with OSHA and environmental regulations

Location: St. Louis MO

Expected Start Date: March 2026

Rate: $24.50

Dont 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.

Apply now to hear more about this role and our journey changing the future of everyday health.

Job Posting End Date

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. Its 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 Healthcare Professional or Healthcare Professional as defined by the laws of the state issuing your license Haleon may be required to capture and report expenses Haleon incurs on your behalf in the event you are afforded an interview for employment. This capture of applicable transfers of value is necessary to ensure Haleons compliance to all federal and state US Transparency requirements.

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 contact us by sending an email to Please include the following in your email:

Use subject line: Haleon Careers: Job Accommodation Request

Your Name and contact information

Requisition ID and Job Title you are interested in

Location of Requisition (city/state or province/country)

Description of specific accommodation you are requesting

Please note: Resumes CVs or other requests outside of accommodation support submitted to this email box will not be accepted.

Note to candidates

The Haleon recruitment team will contact you using a Haleon email account (@). If you are not sure whether the email you received is from Haleon please get in touch.