We’re excited to expand our Bioanalytical team and are currently recruiting for two on-site, full-time roles supporting regulated and non-regulated programmes across small and large molecules: 1 - Technical Specialist, Bioanalysis (LC-MS) This is a senior technical authority role for an experienced LC-MS/MS scientist who enjoys solving complex analytical challenges and shaping technical direction. You’ll lead advanced method development and validation, support regulated studies, and mentor other scientists within a collaborative CRO environment. Ideal for candidates with: 5+ years of hands-on LC-MS/MS bioanalytical experience Strong expertise in method development, validation, and troubleshooting Experience with peptides, oligonucleotides, and large molecules Solid knowledge of GLP/GCP bioanalysis CRO experience (strongly preferred) 2 - Bioanalytical Scientist (Regulatory Studies) This role suits a hands-on bioanalytical scientist with experience delivering high-quality data for GLP/GCP studies. You’ll be involved across the full bioanalytical workflow, from method development to reporting, working closely with internal teams and (depending on experience) clients. Ideal for candidates with: A degree in Chemistry or a related discipline 5+ years’ experience in a bioanalytical laboratory Proven experience supporting GLP and/or GCP studies Strong LC-MS, sample preparation, and large-molecule expertise Experience with peptides and oligonucleotides ✨ Why Pharmidex? At Pharmidex, you’ll join a science-driven CRO where quality, accountability, and technical excellence matter. These roles offer real impact, strong collaboration, and the opportunity to contribute to diverse therapeutic programmes. 📩 Interested? Please, check the full offers detail at https://www.pharmidex.com/careers-at-pharmidex and send your CV and a short cover note to [email protected] Feel free to share or tag anyone who might be a great fit!

As we step into 2026, we’re proud to continue supporting our clients with local UK expertise delivered at an international scale. At Pharmidex , we support programmes from discovery through to IND-enabling studies, helping teams progress confidently from concept to clinic. With integrated in vivo, bioanalysis and translational capabilities, everything is delivered under one roof in the UK, ensuring quality, continuity and efficiency at every stage. 2025 was one of the most challenging years our industry has faced, yet together we continued to deliver meaningful science, supporting nearly 1,000 projects and contributing to medicines that make a real difference to patients’ lives. Thank you to our clients and partners for your continued trust. We look forward to supporting innovation and high-quality science in the year ahead.