• Analysis of blood samples for the detection and quantification of alcohol and drugs.• Identification and application of appropriate methodology to extract the drugs and alcohol from the body sample.• Ability to use technical instruments to extract information required.• Preparation of expert Witness Statements for judicial proceedings. • Able to work independently to analyse and interpret data to produce reports.• Attending court to deliver oral evidence in court as an expert witness on alcohol and drug driving cases.• Contributing to team decision on scientific developments and application of techniques.• Responsibility for helping to organise the running of the laboratory. • Organising my time efficiently to ensure the prioritisation of my work.