For candidates seeking to be located at our Stevenage site, this role will temporarily be based at Stevenage. However, the Company plans to relocate its offices to Cambridge, UK. The location of this role will therefore subsequently change to Cambridge, UK in accordance with timelines to be set by the Company. The relocation is currently proposed to take effect by early 2029. 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. Discover more about our company wide benefits and life at GSK on our webpage Life at GSK | GSK As High Throughput Protein Production Scientist, you will join a team that utilises high throughput methodologies to scope optimal conditions for generation of biological reagents to support drug discovery programs. You will run and improve automated workflows for expression, purification and QC of proteins. You will work closely with biologists, engineers and data scientists to meet project timelines and increase throughput. We value curiosity, practical problem solving and clear communication. This role offers strong technical growth, visible impact on project success, and the chance to help unite science, technology and talent to get ahead of disease together. In this role you will… Run high-throughput workflows (96/384-well plates) and process data by established analysis pipelines Perform ad-hoc data analysis in tools such as Excel, Spotfire, and Python Support the creation of democratised data analysis pipelines for other scientists to use (e.g. Signals VitroVivo) Create and execute strategies for hypothesis-led investigation of protein libraries for key characteristics such as expression, purity or protein-protein interaction. Develop and troubleshoot automation processes (e.g. CyBio FeliX) Work with automation engineers and data scientists to integrate lab automation and experiment tracking systems. Why you?  Basic Qualifications & Skills: We are looking for professionals with these required skills to achieve our goals: Degree in Biochemistry, Protein Engineering, Cell Biology, Biotechnology or a related discipline with extensive experience in the field Hands-on experience expressing and purifying recombinant proteins using bacterial, yeast or mammalian systems. Experience working in a lab environment with an emphasis on reproducibility and data integrity. Experience working with automated liquid handling or robotic platforms, or demonstrable experience supporting high-throughput lab workflows. Strong teamwork, clear written and verbal communication, and the ability to manage multiple tasks under deadlines. Preferred Qualifications: If you have the following characteristics, it would be a plus: MSc or PhD in a relevant life sciences discipline Track record of developing or optimizing high-throughput protein production pipelines Hands-on experience building workflows that enable efficient data re-use Practical experience with protein design tools such as PyMOL, MOE, AlphaFold, or similar Experience integrating LIMS, ELNs, or automation control software into lab workflows Familiarity with mammalian cell culture scale-up and transient expression systems Experience with advanced analytical techniques such as mass spectrometry, HPLC/UPLC, or biophysical characterisation (DSF, DLS, SPR/BLI) Closing Date for Applications: 29th September 2026 (COB) 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. We are addressing gender equality at all levels within our organisation, we also remain committed to improving ethnic diversity within GSK and recruiting and developing talent that mirrors the communities in which we work. With support from our Global Disability Council and our employee resource group, the Disability Confidence Network, we are working hard to create an inclusive workplace. We want GSK to be somewhere everyone can feel a sense of belonging and thrive. Our success absolutely depends on our people. Skills Biotechnology, Cell Biology, Cross-Functional Teamwork, Drug Development, Drug Discovery Process, Influencing Without Authority, Interpersonal Communication, Life Science, Market Opportunities, Matrix Leadership, Molecular Biology, Scientific Research, Scientific Writing 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. Should you require any adjustments to our process to assist you in demonstrating your strengths and capabilities contact us at UKRecruitment.Adjustments@gsk.com where you can also request a call. Please note should your enquiry 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 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/ We are a global biopharma company with a special purpose – to unite science, technology and talent to get ahead of disease together – so we can positively impact the health of billions of people and deliver stronger, more sustainable shareholder returns – as an organisation where people can thrive. Getting ahead means preventing disease as well as treating it, and we aim to impact the health of 2.5 billion people around the world in the next 10 years. Our success absolutely depends on our people. While getting ahead of disease together is about our ambition for patients and shareholders, it’s also about making GSK a place where people can thrive. We want GSK to be a place where people feel inspired, encouraged and challenged to be the best they can be. A place where they can be themselves – feeling welcome, valued and included. Where they can keep growing and look after their wellbeing. So, if you share our ambition, join us at this exciting moment in our journey to get Ahead Together. Find out more on our career site.