Medical Principal Scientist

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. About the role The Medical Principal Scientist is an owner and key connector of Haleon’s Wellness science to our consumer. This will be accomplished via breakthrough claims, robust scientific substantiation, and meaningful science storytelling for one or more innovation territories across Multivitamins & Minerals (MVM) and Digestive Health. This role shapes and executes evidence generation towards superiority and communication strategies, ensuring credible assets can be scaled for Operating Units globally. Role Responsibilities Shape and execute global claims and scientific communication strategy for one or more innovation territories across MVM and Digestive Health. Partner with Wellness Category R&D teams, Operating Units, Global Commercial, Regulatory, Consumer Science, Legal and Advanced Research to design integrated evidence and communication strategies for Global Wellness Technical Platform programs. Lead evidence generation and substantiation activities in support of Global Wellness Technical Platform programs with focus towards superiority of consumer claims and IP. Translate scientific and clinical evidence into key claims, substantiation packages, and validated communication messages tailored for different markets. Develop and execute science/medical communication plans (i.e., CME, Ad Boards, Congresses) and scientific messaging as deemed appropriate. Deliver ready‑to‑deploy claims and communication toolkits including messaging frameworks, visuals, videos, demos, and content in partnership with Global Expert. Ensure alignment between science, claims, and communication to strengthen perceived efficacy, trust, and brand differentiation globally. Lead cross‑functional teams to ensure high‑quality, on‑time delivery across the innovation portfolio. Other Responsibilities Stay aware of the competitive claims landscape and new modalities for evidence generation including RWE, Digital/Decentral, devices/diagnostics and/or rapid consumer studies and how to apply that knowledge when assessing new product opportunities. Partners with a credible external network of KOL in MVM, Digestive Health and Clinical Science. Why you? Basic Qualifications: Advanced degree in biomedical/health sciences/nutritional sciences. Demonstrated proficiency to connect consumer needs to scientific outcomes that progresses to breakthrough claims. Experience developing, leading and owning evidence generation strategies that deliver bold, superior claims and scientific substantiation in a regulated health or consumer health environment. Proven ability to translate complex scientific evidence into clear, compelling, compliant claims and communication. Experience working cross‑functionally with Legal, Commercial, and other R&D teams. Demonstrated ability to lead and influence team direction without direct line management and ability to adapt to rapid pace of innovation. Preferred Qualifications: PhD, MS/RDN, MD, PharmD or similarly trained healthcare professional with certifications relevant to Wellness consumers (e.g. RDN, LDN, DCN, etc.). 5+ years of experience in Medical/Scientific Affairs related role in pharma/consumer healthcare/food/dietary supplement industry. Familiarity with Board of Health guidelines on allowable claims and ingredients (including but not limited to the collocated regional BOH). Strong background in interpretation, evaluation, translation, and communication of science for consumer and healthcare professional audiences. Knowledge and expertise in human nutrition research, naturals/dietary supplements, and/or health & wellness preferred. Demonstrated strong scientific storytelling capability across visual and digital formats. Existing publication and presentation record in peer reviewed journals and congresses. Experience operating across global portfolios and multiple markets. Ability to influence senior stakeholders and Operating Units. Comfortable operating in fast‑paced, innovation‑driven environments. Location: This role may be based in based in Warren, NJ, or Richmond, VA and follows a hybrid model, requiring an in-office presence of 3 days per week minimum. Compensation: The salary range for this role is: $161,919 - $222,638 plus a 18% on-target bonus. Benefits Haleon offers a robust Total Reward package that consists of competitive pay and a comprehensive benefits program. This includes a generous 401(k) plan, tuition reimbursement and time off programs including 6 months paid parental leave. On day one, you are eligible for benefits, including our healthcare programs where the company pays for the majority of your medical coverage for you and your family. We also offer the opportunity to receive a discretionary bonus based on the achievement of key business performance and other incentive/recognition programs as part of the offering. Job Posting End Date 2026-06-17 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 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 Haleon’s 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 View email address on click.appcast.io. 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 (@haleon.com). If you are not sure whether the email you received is from Haleon, please get in touch. 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.