Laboratory Analyst

Eurofins Forensic Services (EFS) is the largest forensic service provider in the UK and Europe. We are part of Eurofins Scientific, which is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on and forensics. Eurofins laboratories work with the biggest companies in the world to ensure the products they supply are safe, their ingredients are authentic, and labelling is accurate. Eurofins is dedicated to delivering testing services that contribute to the health and safety of society and the planet, and to its corporate responsibility to protect the environment and ensure diversity, equity, and inclusion across the entire network of Eurofins companies.



In over 35 years, Eurofins has grown from one laboratory in Nantes, France to 61,000 staff across a decentralised and entrepreneurial network of ca. 900 laboratories in 61 countries. Eurofins companies offer a portfolio of over 200,000 analytical methods to evaluate the safety, identity, composition, authenticity, origin, traceability and purity of biological substances and products. In 2025, Eurofins generated total revenues of EUR 7.2 billion, and has been among the best performing stocks in Europe over the past 20 years.

Lextox are a UKAS accredited laboratory based in Cardiff, providing drug, alcohol and DNA testing services for family law cases and childcare proceedings.

We are currently recruiting for a Laboratory Analyst to join our Laboratory team at Lextox, on a full time and permanent basis. Applicants are expected to have knowledge of ISO17025 and have previous experience of working in a laboratory setting.

The Role:

• Performing hair sample sectioning.
• Preparing sample batches for analysis.
• Performing analysis of laboratory samples for alcohol, and drugs of abuse.
• Adhering to Lextox Standard Operating Procedures (SOPs) and accurately completing laboratory documentation.
• Performing routine maintenance and calibration of laboratory equipment to maintain quality standards.
• Upholding the confidentiality of the information obtained in the course of analysing samples within the lab, and refrain from disclosing such information without written consent, except where disclosure is required by law or by a court order.

Essential

• Qualified at a Degree level – Biomedical Sciences, Biochemistry or a relevant scientific discipline.
• Knowledge of laboratory techniques, instrumentation and procedures.
• Excellent interpersonal skills and a strong attention to detail.
• A strong focus on service and quality with good problem-solving skills.

Desirable

• Previous laboratory experience in Toxicology or similar industry (preferrable hair testing lab)
• Knowledge of regulatory bodies and accreditations.
• Previous experience with Quality Management Systems. 

Please note that we reserve the right to close any adverts once we have received a sufficient number of applications. If you decide to apply for this post but do not hear back from us within two weeks of your application, please assume that you have not been short-listed on this occasion.

Lextox is a committed equal opportunities employer and does not unlawfully discriminate on the basis of any status or condition protected by applicable UK employment law