Senior Bioanalytical Scientist - Triple quadruple MS - biotech in London
We are seeking a Senior Bioanalytical Scientist with proven expertise in UPLC coupled with triple quadrupole mass spectrometry (ESI), to join a small biotech in London. This is a hands-on, lab-based position in a fully regulated environment supporting high-integrity, high-sensitivity bioanalytical work.
Industry: biotech
Location: On-site in London
Employment Type: Full-time, Permanent
Key Responsibilities:
* Operate, maintain, and troubleshoot UPLC-MS/MS instrumentation (ideally Waters)
* Develop and validate robust, sensitive bioanalytical methods for complex biological matrices
* Perform quantitative analysis in accordance with GLP/GCLP and sponsor-specific protocols
* Ensure data quality, reproducibility, and full compliance with regulatory documentation standards
* Contribute to the delivery of client projects within a collaborative, scientifically rigorous environment
Essential Requirements:
* Demonstrable experience with UPLC and triple quadrupole mass spectrometry using electrospray ionization (ESI)
* Hands-on use of Waters systems (e.g., Xevo TQ, MassLynx) is highly desirable
* Familiarity with GLP and/or GCLP requirements and regulated laboratory workflows
* Strong understanding of method development, sample preparation, and assay validation
* Must have the right to work in the UK
Qualifications:
* Degree in a scientific field
* Postgraduate qualification (MSc/PhD) is preferred but not required if supported by substantial practical experience
This is an excellent opportunity to join a specialist clinical laboratory contributing to essential drug development and translational science. Candidates who value scientific precision, regulatory compliance, and team collaboration will thrive in this role.