Job Description JOB TITLE Technician (Imaging Assay Development) LOCATION Guildford JOB REQUIREMENTS Due to the nature of the role, our requirement is for this position to be Guildford based, office hours, five days per week. REPORTING TO Senior Scientist (Imaging Assay Development) DIRECT REPORTS No JOB PURPOSE Contributes to the smooth running of internal studies performed by CelLBxHealth’s Science team, including sample collection and receipt and arrangement between projects, assignment of tasks to technical operators, filing and compiling paperwork, keeping up-to-date trackers of the samples processed and patients’ information, specimen labelling, and statistical analysis and management reporting. PRINCIPAL ACCOUNTABILITIES First point of contact for the receipt and initial processing of specimen deliveries, including the handling of blood tubes, taking measurements/centrifugation. Responsible for the accurate recording and tracking of patient information onto the Laboratory Information Management System (LIMS) for all samples, in accordance with company and regulatory (e.g. confidentiality) requirements Ensure the integrity of samples (in the job holders care) is maintained and samples are labelled correctly to comply with strict procedures Perform venepuncture and associated blood draw activities for healthy volunteer donors, ensuring accurate specimen labelling, documentation, and chain of custody, and coordinating donor appointments in line with approved ethical procedures; where phlebotomy competency is not already held, undertake phlebotomy training to achieve and maintain this competency in accordance with safety, quality, and regulatory standards. Liaise with scientific and technical teams to identify sample assignments and associated tasks to projects and co-ordinate collections Responsible for the quality and provision (e.g. written reports, presentations) of relevant data, including sample storage, management reporting of sample usage and availability, and statistical analysis Be the first point of contact for any issues (escalating when required) to ensure the smooth allocation and delivery of samples to projects and teams Undertake additional ad hoc activities as required EDUCATION, QUALIFICATIONS, EXPERIENCE, KNOWLEDGE, SKILLS BSc in biomedical science or relevant discipline. Needs to be prepared to work towards a Phlebotomy certification. GCP-trained; familiarity with handling of Streck/PaxGene and EDTA blood tubes. Wet-lab background (>1-year relevant experience in a laboratory setting) including handling and processing of clinical samples for imaging workflows. Hands on experience of IF/FISH slide preparation with consistent cell retention. Hands-on experience using brightfield and/or fluorescence microscopy to acquire and evaluate high-quality images, including manual optimisation of exposure, gain, focus planes, and channel alignment. Understanding of image analysis parameters (exposure, gain, magnification, focus stacking). Familiarity with clinical sample types and handling requirements, ensuring sample integrity for downstream IF/FISH assays. Awareness of laboratory data management practices, including accurate documentation and traceability within regulated environments. Working knowledge of laboratory instrumentation commonly used in molecular workflows, including troubleshooting and preventive maintenance principles. Understanding of assay quality control methods and the importance of compliance with laboratory best practices. Awareness of clinical requirements for sample processing under GLP and the ISO 15189 standard. Proficient in immediate handlingof clinical samples for Parsortix loading. Proficient in documentation of chain of custody and sample receipt under clinical governance. Skilled in operating, maintaining, and troubleshooting imaging instruments and equipment to ensure optimal assay performance. Strong attention to detail with a focus on the accuracy of sample processing, data recording, and adherence to protocols. Capable of managing laboratory inventory efficiently, including reagents and consumables, to support uninterrupted workflow. Effective communicator, able to collaborate with scientists and laboratory staff in multi-disciplinary teams. Proactive in identifying and escalating technical issues promptly to minimise assay interruptions. Competent in using laboratory information management systems (LIMS) for sample tracking and data entry. Strong IT skills. An eye for detail and commitment to high quality data A flexible, can-do approach to the requirements of the job CELLBXHEALTH CORE VALUES BE COURAGEOUS. BE CURIOUS. We encourage ideas that find solutions, act with curiosity and explore new ways of working. DO WHAT’S RIGHT We ensure work is done to the highest standard, behaving responsibly in decisions and actions. BE HEARD. HEAR OTHERS. We make space for every voice, listen with respect, and welcome constructive challenge. WORK TOGETHER. LEARN TOGETHER. DELIVER TOGETHER We succeed through collaboration. We help each other grow, learn from mistakes without blame and celebrate shared wins. TAKE OWNERSHIP. MAKE IT HAPPEN We take responsibility, act with momentum, adapt quickly, and push through challenges to achieve what matters. CELLBXHEALTH EXPERTISE TECHNICAL KNOWLEDGE Acquire and apply the appropriate functional and technical knowledge and skills to perform at a high level Understand CelLBxHealth's strategy, our technologies and the regulatory environment in which we operate PLANNING AND ORGANISATION Create effective plans, actively manage workload and prioritise work to achieve goals COMMUNICATION Listen to others, communicate clearly, concisely and accurately in all relevant forms COMMERCIAL ACUMEN Apply good business judgement to respond to evolving opportunities and pressures QUALITY STANDARDS Demonstrate commitment to quality Work within the CelLBxHealth Europe ISO13485:2016 quality system and ensure that necessary operating procedures are being always complied with Comply with the requirements of the Good Laboratory/Clinical/Manufacturing Practices Fulfil all position-specific quality related activities PRODUCT RESEARCH AND DEVELOPMENT Develop and design well-defined commercial products Technical and laboratory practice