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Principal Scientist, Haematology Translational Research
We are seeking a highly motivated and adaptable scientist with expertise in immunology and/or haematology to join the Oncology Translational Research team at GSK. This is an exciting opportunity to generate high-impact translational data that advances the development of new therapeutic approaches for haematologic malignancies.
This role requires both deep scientific expertise in a core area (either characterisation of rare antigen-specific T-cell responses, complex multicellular systems, or functional characterization of myeloid cells in cancer) and the ability to pivot quickly to new techniques, models, or scientific priorities as programmes evolve. The ideal candidate will thrive in an environment where priorities can change rapidly and will bring a solutions-oriented mindset to complex translational challenges.
Key Responsibilities
As a lab-based immunologist/haematologist, you will:
*Support the establishment of our ex vivo translational model capabilities to include development and application of novel haematology translational models that can be used to support progression of GSK assets, understand MoA and evaluate combinations.
*Conduct haematology disease sample profiling (eg. From biobanks) to support exploration of patient segments that may respond to GSK assets and combinations.
*Lead scientific workstreams where goals, timelines, or priorities may evolve, demonstrating clarity, adaptability, and accountability.
*Troubleshoot complex experimental challenges and ensure delivery of reproducible, high-quality datasets to support project decisions.
*Collaborate across multidisciplinary project teams, providing scientific insights that shape translational strategy.
Why you?
Basic Qualifications & Skills:
We are looking for professionals with these required skills to achieve our goals:
*PhD (or equivalent experience) in Immunology, Haematology, Cancer Biology, or a related field.

*Hands on experience of complex immunology experimental approaches (eg. Complex co-culture, ex vivo testing from patient samples etc.).

*Experience of performing independent immune cell characterization using multi-colour flow cytometry (>10 colours).

*Track record of delivering high quality data on patient derived samples.

*Deep expertise in at least one of the following core areas, demonstrated by a focused PhD project, postdoctoral fellowship, or extensive dedicated hands-on experience in industry or academia:

*Characterisation of rare antigen-specific T-cell responses (i.e. screening of peptide pools, tetramers, recall assays) - preferred.
*Complex multicellular systems (e.g., organoids, tissue models, advanced co-culture systems).
*Functional characterization of myeloid cells in cancer.
*Demonstrated ability to work effectively in a fast-moving environment with shifting priorities.
Preferred Qualifications & Skills:
Please note the following skills are not necessary, just preferred, if you do not have them, please still apply:
*Expertise in haematology.
*A track record of scientific publication
*Strong strategic thinking and problem-solving skills, with the ability to navigate complex scientific and business challenges
Closing Date for Applications - 8th April 2026
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Please take a copy of the Job Description, as this will not be available post closure of the advert.
When applying for this role, please use the ’cover letter’ of the online application or your CV to describe how you meet the competencies for this role, as outlined in the job requirements above. The information that you have provided in your cover letter and CV will be used to assess your application.
At GSK, we have bold ambitions for patients, aiming to positively impact the health of 2.5 billion people by the end of the decade. Our R&D focuses on discovering and delivering vaccines and medicines, combining our understanding of the immune system with cutting-edge technology to transform people’s lives. GSK fosters a culture ambitious for patients, accountable for impact, and committed to doing the right thing, making sure that we focus our efforts on accelerating significant assets that meet patients’ needs and have the highest probability of success. We’re uniting science, technology, and talent to get ahead of disease together.
Find out more:
Our approach to R&D.
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.
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.
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.
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