Co-Op: Toxicology Research

Position: 2026 Co-Op: Toxicology Research (6 months, July 2026 start)
Location: Warren

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.

Hi. We're Haleon. A world-leading consumer healthcare company with exceptional category-leading brands - including Sensodyne, Centrum, Panadol, Otrivin. We have a clear purpose: to deliver better everyday health with humanity. For billions of people around the globe.

Early Talent roles at Haleon offer the chance to change the way people see and manage their everyday health. That's an incredible opportunity. An exciting challenge. And a huge responsibility. We're always looking for ambitious individuals who are inspired by our purpose to deliver better everyday health, with humanity. And want to help us achieve this goal. Right now we're looking for a 6 month co-op in Toxicology to join us to do career defining work.

A career in (Toxicology) where none of us stand still.

Toxicology is one of five key functions within our Clinical Development (CD) organization where we are the leaders in Consumer-centric Evidence Generation. CD is a global function partnering with our Categories and Business Units. Toxicology is accountable for conducting expert toxicological assessments to support the safety of ingredients and/or impurities in new and existing products, designing and delivering toxicology studies to support innovation and implementing alternatives to animal research.

As a co-op in Toxicology, you will assist the team with maintaining and organizing various types of documentation, including, but not limited to, current and historical study documents, and update toxicology ingredient monographs that are important to support toxicology assessments and regulatory submissions. The role will require interactions with other CD colleagues as well as R&D functions.

What will your individual contribution at Haleon be?

With support from Toxicology Associate Directors/Senior Toxicologists:

* Evaluate, interpret, and summarize toxicological data on ingredients, review and edit toxicology monographs and determine/fill data gaps.

* Assist in contributions to various nonclinical regulatory submission documents and other scientific assessments.

* Organize and catalogue historical study and information files.

We're the people changing the future of everyday health. So you will be someone who has:

* Creative and problem-solving thinking (solution-oriented mindset)

* Strategic/big-picture thinking

* Entrepreneurial and agile mindset

* Strong prioritization and analytical skills

* Personal accountability

* Business and consumer/customer knowledge and understanding

* Adaptability and resilience in ambiguity

* A desire to learn and have meaningful impact

* Excellent organizational skills

* Leadership skills and ability to pursue each task with passion and focus

* Strong communication and writing skills

To enable you to perform in this future talent opportunity:

Education required:

* Must be enrolled in a degree program with a major in Toxicology or related science fields.

* Graduating between December 2026 and May 2028.

* A minimum cumulative GPA of 3.0.

Other requirements:

* Ability to start in July 1st, 2026.

* Full-time (40 hours/week) Monday-Friday 8am-4pm or 9am-5pm for 6 months

* Live in NJ or provide your own funding for relocation and commuting to the office.

* Hybrid (mandatory 3 days in the Warren, NJ or Berkeley Heights, NJ office)

* Must be eligible to work in the US at the time of, and for the duration of employment. Employees will be required to furnish evidence of US work authorization. Applicant must not require future sponsorship for an employment visa status.

Expected start date:
July 1st, 2026

The hourly rate for this role is $24.50/ hour.

We invite you to apply as soon as possible. The way we see it, every day is an opportunity. And we are joined by new talent, every day. We accept ongoing applications and will close this vacancy once we have enough applications.

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…