Microbiologist at Diageo

About the role  

This is an excellent opportunity to join Diageo’s team in Runcorn as a Microbiologist, playing a vital role in supporting full compliance with Diageo Way of Brewing Standards, Global Risk Management Standards, and food safety legislation. Working across all areas of the site, you’ll carry out routine and positive-release microbiological analysis whilst providing timely, accurate data to support production and quality decisions.

Key responsibilities include:

• Performing a wide range of microbiological techniques such as aseptic sampling, plating, staining, microscopy, and product testing.
• Preparing analytical reagents, maintaining laboratory consumable stock levels, participating in microbiological ring schemes, supporting internal and external audits, and engaging with central experts, including weekly micro calls.
• Supporting the delivery of Quality Sample Plans, contributing to food safety and compliance certifications (FSSC 22000, ISO 9000).
• Assisting with commercialisation trials and continuous improvement initiatives, while providing cross-skilled support across the wider Quality function where required

About you

To be successful for this role, you'll have a degree in Microbiology, Food Science, or a related scientific subject supported by relevant laboratory experience. You’ll be able to demonstrate good practical knowledge of classical microbiology techniques while ensuring GMP standards are consistently met.

In addition, you’ll have:

• Strong technical expertise in microbiology, with experience in an analytical, microbiological, or manufacturing environment.
• Demonstrated analytical capability, accuracy, and attention to detail.
• Excellent communication and relationship-building skills, with the ability to influence across multiple levels.
• A background in beverage manufacturing or analysis would be an advantage