Principal Scientist, Upstream - RNA
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![]() United States, Massachusetts, Cambridge | |
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Site Name: USA - Massachusetts - Cambridge
Posted Date: Sep 19 2025 This is a lab-based position with an anticipated 4-5 days on-site presence in the laboratory. The Nucleic Acid Vaccines Center of Excellence (NAV CoE), a global team within the GSK's Drugs Substance Vaccine's Technical Research and Development organization, has as a mission to develop the next generation mRNA Drug Substance vaccine platforms for rapid development of new vaccine candidates. It has branches in Cambridge and in Rixensart, Belgium. We are looking for a highly motivated Upstream Process Development Expert Scientist to join the mRNA Drug Substance (DS) team and work on delivering new mRNA vaccine candidates from development to the clinical manufacturing stages, a role located in Cambridge, MA USA, and reporting to the NAV CoE head (Belgium based). The position will play a significant role in shaping current and next generation GSK's mRNA vaccine platforms to accelerate addressing unmet medical needs, a compelling field having a direct impact into patients and global health. This exciting opportunity allows you to lead key activities, collaborate with top talents in the vaccines industry, and advance your career while ensuring timely project delivery in collaboration with process development colleagues and GMP team. Main core responsibilities
Why you? Basic Qualifications: We are looking for professionals with these required skills to achieve our goals:
Preferred Qualifications: If you have the following characteristics, it would be a plus:
Please visit GSK US Benefits Summary to learn more about the comprehensive benefits program GSK offers US employees. Why GSK? GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. We aim to positively impact the health of 2.5 billion people by the end of the decade, as a successful, growing company where people can thrive. We get ahead of disease by preventing and treating it with innovation in specialty medicines and vaccines. We focus on four therapeutic areas: respiratory, immunology and inflammation; oncology; HIV; and infectious diseases - to impact health at scale. People and patients around the world count on the medicines and vaccines we make, so we're committed to creating an environment where our people can thrive and focus on what matters most. Our culture of being ambitious for patients, accountable for impact and doing the right thing is the foundation for how, together, we deliver for patients, shareholders and our people. If you require an accommodation or other assistance to apply for a job at GSK, please contact the GSK Service Centre at 1-877-694-7547 (US Toll Free) or +1 801 567 5155 (outside US). GSK is an Equal Opportunity Employer. This ensures that all qualified applicants will receive equal consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), military service or any basis prohibited under federal, state or local law. Important notice to Employment businesses/ Agencies GSK does not accept referrals from employment businesses and/or employment agencies in respect of the vacancies posted on this site. All employment businesses/agencies are required to contact GSK's commercial and general procurement/human resources department to obtain prior written authorization before referring any candidates to GSK. The obtaining of prior written authorization is a condition precedent to any agreement (verbal or written) between the employment business/ agency and GSK. In the absence of such written authorization being obtained any actions undertaken by the employment business/agency shall be deemed to have been performed without the consent or contractual agreement of GSK. GSK shall therefore not be liable for any fees arising from such actions or any fees arising from any referrals by employment businesses/agencies in respect of the vacancies posted on this site. 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, GSK may be required to capture and report expenses GSK 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 GSK's compliance to all federal and state US Transparency requirements. For more information, please visit the Centers for Medicare and Medicaid Services (CMS) website at https://openpaymentsdata.cms.gov/ |