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. The Principal Scientist, Method Development is responsible for assessing, developing, and validating analytical methods to deliver accurate data to ensure our products continue to meet our internal high-quality standards and the expectations of our customers and global health authorities. This role will provide you the opportunity to lead key activities to progress your career. These responsibilities include some of the following: Provides expertise in the areas of Analytical Science and Technology; this may include, but is not limited to method development and validation, and management of analytical instrumentation (installation, qualification, calibration etc.) Leads projects in a team environment to meet or exceed established objectives while utilizing proactive thinking to generate creative solutions to complex technical problems. Adheres to current Good Manufacturing Practices (cGMP) and data integrity requirements, laboratory processes and procedures, and utilizes good documentation practices. Supports the Haleon network as a technical SME and leads activities related to analytical methods, instrumentation, as well as troubleshooting and resolving investigations to facilitate solutions to complex challenges. Plans and executes analytical experiments using HPLC/UPLC/GC/MS and present data in support of project timelines and decision making. Perform data reviews and verifications and author/review technical documents, including SOPs, protocols, reports, investigations, deviations, and CAPAs. Act as a role model in creating the continuous improvement culture by leading improvement activities and initiating ideas, encouraging others to put forward new ideas, participating in cross functional improvements projects, coaching & involving team members to understand the need for improvement and encouraging contribution of ideas in safety, quality, and performance. Proficient in maintenance and usage of all common analytical instrumentation and serves as management approval for instrument-related incidents. Serves as an instrument owner. Manage development and performance objectives while providing coaching, mentoring, and feedback for junior scientists. Collaborate with other R&D, Quality Staff, and management team to grow analytical capability in laboratory. Why you? Basic Qualifications: We are looking for professionals with these required skills to achieve our goals: PhD in Chemistry with 3+ years of relevant experience, OR; MS Degree with 5+ years of relevant experience, OR BS Degree with 10+ years of relevant experience (Relevant experience in Life Science, Analytical Chemistry, cGMP, method development, and method validation) Expertise in developing robust HPLC/UPLC with UV, FLR and MS detection methods and management of instruments in a GMP setting. Individual should have a strong understanding of advanced chemistry to facilitate complex separations allowing quantitation of various analytes or related substances. This is a highly technical position that will be expected to work autonomously as a project leader accountable for meeting project deliverables and overseeing other scientists. Preferred Qualifications: If you have the following characteristics, it would be a plus: Specialization in Analytical Chemistry Ability to implement a six-month planning horizon Understanding of actives, raw materials and their function and how they are brought together to form a stable, functioning product from prototype evaluation to commercial launch Demonstrate communication skills with external key opinion leaders/experts in specific therapeutic areas or scientific disciplines Knowledge of related disciplines and how research in formulation should be designed to take account of related disciplines Demonstrate good judgment and effective decision making in applying expertise to move multiple scientific or technical projects forward 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 2025-11-17 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 HR.AmericasSC-CS@haleon.com. 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. #J-18808-Ljbffr