Principal Statistician

Site Name: USA - Pennsylvania - Upper Providence, London The Stanley Building, UK - Hertfordshire - Stevenage, UK – London – New Oxford Street, USA - Massachusetts - Waltham

Posted Date: Jan 5 2026

Join our industry-leading Statistics team, dedicated to embedding high-quality quantitative reasoning at the heart of every project in our portfolio. At GSK, statisticians are essential in maximizing the use of all available data points to efficiently develop translational strategies that underpin our comprehensive clinical development plans.

This is a hybrid role requiring 2-3 days on-site per week average at one of these site locations: US: Collegeville, PA or Waltham, MA. UK: GSK HQ (London), London The Stanley Building, London – New Oxford Street.

The Oncology Clinical Development Statistics group is seeking exceptionally talented and dedicated Statisticians. In this role, you will apply your statistical expertise and innovative methodologies to make key contributions to the development of new medicines in the Oncology field. You will provide statistical and strategic insights into clinical development plans and the design of end-to-end development strategies, from early first-in-human trials to late-phase drug development. Our team is committed to utilizing novel clinical trial designs and innovative statistical methods, including Bayesian techniques, to assess risk as well as probability of success for both studies and overall programs to enable informed decision-making.

We create a place where people can grow, be their best, be safe, and feel welcome, valued and included. We offer a competitive salary, an annual bonus based on company performance, healthcare and wellbeing programmes, pension plan membership, and shares and savings programme.

We embrace modern work practises; our Performance with Choice programme offers a hybrid working model, empowering you to find the optimal balance between remote and in-office work.

Discover more about our company wide benefits and life at GSK on our webpage Life at GSK | GSK

In this role you will:

• Provide required statistical support to Project and Study Statisticians across the oncology team

• Provide statistical input to the design, analysis, reporting and interpretation of clinical studies using a wide range of statistical approaches and/or applicable software (e.g. simulation, Bayesian methods, interim analysis strategies).

• Author statistical analysis plans and prepare statistical input to key documents (including protocol) and presentation material

• Apply standard processes to tasks to ensure that deliverables are accurate, high quality and meet agreed timelines

• Build and maintain effective strategic working relationships with internal and external partners to meet business needs

• Identify, develop, and implement novel statistical methodologies in support of medicines development

Why you?

Basic Qualifications:

We are looking for professionals with these required skills to achieve our goals:

• MS in Statistics or related discipline

• 1+ years’ experience working as a Statistician in a CRO or in a clinical trial setting in the Pharmaceutical Industry

• Experience implementing innovative methods by simulation using R or SAS or other software

Preferred Qualifications:

If you have the following characteristics, it would be a plus:

• PhD in Statistics or closely related field with pharmaceutical industry experience

• Strong applied expertise in statistical modelling, including Bayesian methods, with a focus on innovative solutions to real-world clinical problems.

• Track record of strong performance in an industry or academic setting

• Excellent interpersonal and communication skills

• Capability in building and maintaining strong working relationships in a team setting

• Strong time management skills; able to effectively organize and manage a variety of tasks across different projects

• Self-motivated and independent worker

• If you are based in Cambridge, MA; Waltham, MA; Rockville, MD; or San Francisco, CA, the annual base salary for new hires in this position ranges $108,750 to $181,250. The US salary ranges take into account a number of factors including work location within the US market, the candidate’s skills, experience, education level and the market rate for the role. In addition, this position offers an annual bonus and eligibility to participate in our share based long term incentive program which is dependent on the level of the role. Available benefits include health care and other insurance benefits (for employee and family), retirement benefits, paid holidays, vacation, and paid caregiver/parental and medical leave. If salary ranges are not displayed in the job posting for a specific country, the relevant compensation will be discussed during the recruitment process.

Please visit GSK US Benefits Summary to learn more about the comprehensive benefits program GSK offers US employees.

Why GSK?

Uniting science, technology and talent to get ahead of disease together.

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.

Should you require any adjustments to our process to assist you in demonstrating your strengths and capabilities contact us at [email protected] where you can also request a call.

Please note should your inquiry not relate to adjustments, we will not be able to support you through these channels. However, we have created a Recruitment FAQ guide. Click the link where you will find answers to multiple questions we receive

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.

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