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Toxicology Scientist

United Kingdom, Warrington Employment contract · Job Posted February 20, 2026
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Job Description

Provide expertise, technical and practical support to the toxicology analytical team to facilitate the smooth running of the toxicology laboratory, including instrumentation maintenance and trouble-shooting, validation work and the implementation of new methods.

Job Responsibility

  • Ensuring equipment is maintained to specific schedules and monitoring the functioning of the equipment according to SOPs, recognising any problems and taking prompt remedial action to minimise equipment downtime
  • Calibrating equipment and instrumentation according to SOPs and ensuring up to date records are maintained
  • Interpret the data and prepare results to contribute to reports
  • Assisting the toxicology laboratory operational workflow
  • The appropriate handling and recording of the drug reference standards in compliance with the laboratory’s Home Office controlled drug licence
  • Delivering training to junior analytical team members when required

Requirements

  • Good understanding of drug extraction techniques, notably LLE and SPE
  • A thorough understanding of chromatographic techniques (such as HS-GC-FID and LC-MS/MS)
  • Troubleshooting LC-MS/MS instrumentation, both hardware and software
  • A good understanding of good laboratory practice including ISO17025 and anti-contamination protocols is essential
  • Technically minded and the ability to problem solve effectively
  • Familiarity with AB Sciex, Thermo and/or Waters equipment
  • Hold entitlement to work in the UK
  • Have been UK residents for the last 5 years

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