GSK
Global Health Medicines R&D
Bioanalyst
Neural analysis suggests this role is
optimal for Mid+ candidates.
“Bioanalyst at GSK. Skills: UPLC‑MS/MS assay development, bioanalytical sample preparation, data analysis and interpretation. Develop, optimise and run quantitative UPLC‑MS/MS assays for small molecules and emerging modalities.. Prepare biological samples using techniques such as protein precipitation, liquid‑liquid extraction and solid‑phase extraction.”
What You'll Achieve.
support discovery and early development; support project decisions; support regulatory documents; meet study timelines; Produce accurate, high-quality bioanalytical data that meet established acceptance criteria.
Industry & Context.
practical problem solving; implement practical solutions
safe laboratory practice, BSL‑2 and or BSL‑3 laboratories, thorough knowledge of biosafety procedures for handling infected samples and related safety practices
What They're Looking For.
Must Have
Degree in chemistry, biochemistry, pharmaceutical sciences or a related discipline., Hands -on experience with quantitative UPLC‑MS/MS bioanalysis of small molecules., Practical experience in bioanalytical sample preparation techniques., Produce accurate, high-quality bioanalytical data that meet established acceptance criteria., focus on data quality, documentation and laboratory compliance., Good communication skills and ability to collaborate across teams., Fluent in english., Spanish native.
Nice to Have
Experience with high‑resolution mass spectrometry or large molecule bioanalysis., Familiarity with Sciex instruments and common data platforms., Experience using Phoenix (or equivalent PK software) for PK analysis., Experience troubleshooting LC systems, autosamplers or automated handlers., Experience supporting PK and PK‑PD studies., Proven ability to develop challenging bioanalytical methods using a wide breadth of sample preparation, separation, and detection techniques., Track record implementing new analytical technology or workflows., Experience working in BSL‑2 and or BSL‑3 laboratories with thorough knowledge of biosafety procedures for handling infected samples and related safety practices., Hands-on experience developing and running fit‑for‑purpose in vitro experiments, interpreting results to support translational science and inform project decision‑making.
What You'll Do.
optimise and run quantitative UPLC‑MS/MS assays for small molecules and emerging modalities.
Prepare biological samples using techniques such as protein precipitation
liquid‑liquid extraction and solid‑phase extraction.
interpret results and write clear reports to support project decisions.
Author bioanalytical contributions to non-clinical reports in support of regulatory documents e. g. clinical investigative brochure.
Troubleshoot methods and instruments and implement practical solutions.
Work across DMPK and GSK functional lines to meet study timelines.
Maintain data integrity
accurate records and safe laboratory practice.
How You'll Work.
Team & Collaboration
share results with project teams; Work across DMPK and GSK functional lines; ability to collaborate across teams
Communication Scope
clear communication; Good communication skills; write clear reports
Process & Methodology
meet study timelines
Full Job Description
**Position Summary** You will join a collaborative bioanalytical team in Spain as part of GSK’s Global Health Medicines R&D to support discovery and early development. You will run and develop LC‑MS based assays, analyse data, and share results with project teams. We value curiosity, practical problem solving and clear communication. This role offers hands-on lab work, technical growth and the chance to make meaningful scientific impact aligned to our mission of uniting science, technology and talent to get ahead of disease together. **Responsabilities** This role will provide YOU the opportunity to lead key activities to progress YOUR career. These responsibilities include some of the following: * Develop, optimise and run quantitative UPLC‑MS/MS assays for small molecules and emerging modalities. * Prepare biological samples using techniques such as protein precipitation, liquid‑liquid extraction and solid‑phase extraction. * Analyse data, interpret results and write clear reports to support project decisions. * Author bioanalytical contributions to non-clinical reports in support of regulatory documents e.g. clinical investigative brochure. * Troubleshoot methods and instruments and implement practical solutions. * Work across DMPK and GSK functional lines to meet study timelines. * Maintain data integrity, accurate records and safe laboratory practice. **Work arrangement** This role is on-site in Spain. Some hybrid flexibility may be possible based on local team needs. **Basic Qualification** We are seeking professionals with the following required skills and qualifications to help us achieve our goals * Degree in chemistry, biochemistry, pharmaceutical sciences or a related discipline. * Hands -on experience with quantitative UPLC‑MS/MS bioanalysis of small molecules. * Practical experience in bioanalytical sample preparation techniques. * Produce accurate, high-quality bioanalytical data that meet established acceptance criteria. * Strong focus on data quality
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