Laboratory Technician

About the Role Our client, an innovative diagnostics company, is looking for a hands-on Research Associate / Laboratory Technician to join its R&D team. You'll support the development of novel diagnostic technologies, with a broad mix of molecular biology, nucleic acid extraction, cell culture, and electrochemical assay work.

This is a bench-focused role for someone dependable, organised, and detail-oriented who enjoys running experiments under the guidance of experienced scientists. Electrochemistry experience isn't required, as full training will be provided.

Key Responsibilities

• Perform DNA and cell-free DNA (cfDNA) extraction, purification, quantification, and sample preparation
• Operate and maintain automated nucleic acid extraction systems (e.g. KingFisher or similar)
• Support the evaluation of extraction kits and the optimisation of experimental conditions
• Run nucleic acid QC using TapeStation, Bioanalyzer, Qubit, or comparable systems
• Maintain mammalian cell cultures (passaging, expansion, harvesting, cryopreservation)
• Prepare biological samples, reagents, buffers, and control materials
• Assist with electrochemical assay experiments, including sample prep, electrode handling, and data collection (training provided)
• Keep accurate records in electronic lab notebooks and follow SOPs and quality practices
• Help with general lab operations, including inventory and equipment maintenance
• Collaborate with scientists to meet project timelines

Requirements

• Bachelor's degree in biology, molecular biology, biochemistry, biotechnology, or a related field, or equivalent hands-on lab experience
• Hands-on experience in a molecular biology or biotech lab environment
• Solid grounding in core lab techniques (pipetting, centrifugation, sample and reagent preparation)
• Practical experience with mammalian cell culture or nucleic acid extraction, ideally both
• Familiarity with SOPs and accurate experimental documentation
• Strong attention to detail and the ability to work both independently and as part of a team
• Willingness to work full-time on-site in the lab

Desirable

• Industry lab experience (biotech, pharma, diagnostics, or CRO)
• Experience with Thermo Fisher KingFisher platforms and magnetic bead-based extraction kits
• Experience extracting DNA or cfDNA from blood, plasma, or other specimens
• Experience with TapeStation, Bioanalyzer, Qubit, or similar instruments
• Aseptic technique and cell line maintenance
• Exposure to electrochemistry or biosensors (beneficial, not essential)