Medical Laboratory Assistant - Biochemistry

Job overview

We have an exciting opportunity for a part-time Medical Laboratory Assistant (MLA) to join the team at Wexham Park Hospital, part of Berkshire & Surrey Pathology Services — one of the largest NHS-led pathology networks in the UK.

This joint venture brings together the expertise of Frimley Health, Royal Surrey County Hospital, Ashford & St Peter’s, Royal Berkshire, and Surrey & Sussex Healthcare NHS Trusts.

In this role, you will contribute to the delivery of a high-quality, patient-focused diagnostic service.

Working within a collaborative and inclusive team, you will support essential laboratory processes, ensuring timely and accurate results for clinicians and patients.

This position is ideal for individuals seeking part-time work in a fast-paced healthcare environment, with opportunities to develop core laboratory skills and play a key part in supporting patient care.

Main duties of the job

• The post holder will be based in Biochemistry section providing comprehensive support Blood Sciences department.
• Duties include assisting in the preparation of analytical work for Biochemistry Department across a range of scientific disciplines under the supervision of a Registered Biomedical Scientist.
• Assist in the loading / unloading potentially infectious samples onto basic automated and manual equipment, following Standard Operating Procedures (SOPs), under supervision as required.
• Monitoring and maintaining stock levels of laboratory consumables, ensuring that supplies are ordered and restocked in a timely manner to support continuous operations.
• Carrying out general laboratory duties such as preparing samples, disposing of waste correctly, maintaining cleanliness of work areas, and ensuring compliance with health and safety guidelines.
• Supporting the team with administrative tasks such as data entry, filing, and handling basic telephone queries.
• Ensures EQA samples and incomplete outstanding lists are managed effectively.

The post holder is expected to cover 24/7 shift in Blood Sciences and will consist of consecutive nights.

Detailed job description and main responsibilities

• The post holder will work closely with the line manager to support the delivery of a high-quality technical service aligned with UKAS and ISO 15189:2022 standards.
• They will assist in maintaining robust laboratory processes, ensuring accuracy, safety, and compliance across all activities.
• The role involves developing and sustaining effective working relationships with colleagues at all levels, including scientific, technical, and medical staff, to facilitate smooth workflow and timely service delivery.
• Responsibilities include contributing to daily laboratory operations, supporting quality assurance tasks, and assisting with documentation required for accreditation.
• The post holder will help monitor equipment, report issues promptly, and uphold best practice in sample handling and data entry.
• They will also participate in training, competency assessments, and continuous improvement initiatives to ensure the service meets evolving clinical and regulatory requirements.

For more information on the main responsibilities of the role please see attached job description and person specification.