2026 Co-Op: Toxicology Research (6 months, January 2026 start)

Hi. Were 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. Thats an incredible opportunity. An exciting challenge. And a huge responsibility. Were 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 were 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.

Were 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 prioritisation 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 January 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: January 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.

Care to join us. Find out what life at Haleon is really like 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. Were 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 and in the US we adhere to Affirmative Action principles. This ensures that 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.

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.

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