The posting
Job Description :
Job Title: Micro Analyst Day Support
Job Type: Fixed Term Contract for 9 Months Job Location-St James Gate
Shift Pattern: 8 AM onwards (10 Hours shift) Any 2 rotational days off-5 Days working
Required Experience- 1-2+ Years Microbiological experience, Aseptic plating, Agar preparation, Micro results reads, micro data analysis etc. About the Function:
Supply Chain & Manufacturing is where our brands are made, moved and delivered to the world.
With over half of our people working across more than 100 sites, this is a complex, large-scale operation that brings together production, logistics, engineering and supplier partnerships.
It’s fast-paced and hands-on, with teams working together to ensure quality, efficiency and sustainability at every stage. From sourcing ingredients to getting products into customers’ hands, you’ll play a role in delivering the brands people know and love.
About the role
§ The St. James’s Gate Brewery consists of Dublin brewery plus the Beer Blending Agents (BBA) Brewery located on the SJG site.
§ SJG is the sole brewery in the ISC. It brews a range of Diageo owned brands as well as a number of franchise beers. It produces multiple SKUs which are either kegged on site or transported in bulk tankers to packaging sites in Runcorn, Belfast or some 3rd party packaging sites.
§ The BBA produces Guinness Flavour Extract, used in Guinness production worldwide.
Dimensions
The Quality Micro Cipher Analyst role is responsible for providing a suite of Laboratory analysis to the brewing / project teams.
§ This role supports all aspects of the Quality Agenda on site, including projects and new analytical test development.
§ This role will interact closely with Production team members across the whole of the brewery operation.
§ The Quality Micro Cipher Analyst reports to the Quality Manager and liaises with the production teams.
Financial
Provision of accurate laboratory analysis at various stages of the brewing process.
Market Complexity
§ The brewery has a 7 M Hl capacity producing all beer types and multiple SKU’s for sale domestically and in export markets.
§ Brands at SJG are produced in bulk and keg format for the major markets of Ireland, Great Britain and USA as well as many other export markets worldwide.
§ The brewery works closely with third party suppliers to ensure raw materials, utilities, facilities and external services are delivered to meet requirements.
§ BBA operations supply a range of concentrates to support Guinness production on a global basis.
Purpose of the Role
§ Provide accurate and repeatable analytical data to the brewing teams in a timely manner.
§ Understand the relevance of analysis at each stage of the brewing process and report relevant out of spec results to the Brewing Shift Manager.
§ Analyse trends in laboratory instrument performance and troubleshoot deviations to diagnose the root cause.
§ Provide technical input and coaching to the production teams when issues arise.
§ Supports all aspects of the Quality Agenda on site, including projects and new analytical test development.
Leadership Responsibilities
§ Build great relationships with team members.
§ Demonstrate flexibility in terms of attitude and work practices both within teams and departments working across all areas as need dictates.
§ Have a positive outlook, channelling energy into finding opportunities and solutions.
§ Lead the introduction and implementation of ME tools and techniques such as SPC and 5s into the team activities to develop best operational practice in the workplace.
§ Sets ambitious goals for self and others.
§ Make decisions, take the initiative and originate action.
§ Demonstrate good communication skills to all stakeholders.
§ Develop and support change initiatives.
§ Continuously evaluate and challenge the current operational practices and procedures to improve KPI's.
§ Demonstrate a strong commitment to personal & team development, taking personal responsibility through agreed training & development programs.
Key Accountabilities
§ Cipher and New Keg Plant project
§ Deliver accurate Micro Data data in a timely manner.
§ Ensure that the Quality Sample Plans are delivered.
§ Carry out aseptic sampling across the site.
§ Preparation of analytical reagents and micro media necessary for performing analyses.
§ Utilise safe systems of working and own risk assessment of processes in the Laboratory.
§ Manage achievement of own training and development needs.
§ Support the development and implementation of the Quality & Food Safety Strategy on site.
§ Support the site compliance to FSSC 22000, ISO 9000 and FEMAS certification by supporting audits.
Experience/skills required:
§ A science degree in a relevant science subject.
§ An IBD brewing qualification is desirable.
§ Knowledge of statistical techniques, including SPC.
§ Strong problem evaluation and solving skills.
§ Strong organisational ability with good attention to detail.
§ Able to contribute to the effective working of the team.
Barriers to Success in Role
·Not technically competent.
§ Inability to prioritise work
§ Lack of initiative
§ Does not live by the Diageo Values and lead by example.
§ Inability to build strong relationships internally and externally.
Working with Us
Flexibility is key to our success. Talk to us about what flexibility means to you so that you’re supported to manage your wellbeing and balance your priorities from day one.
We recognise and value performance, offering our people a highly competitive Rewards and Benefits package including:
Our purpose is crafting iconic drinks chosen for life’s moments. And it’s our people, with their different experiences, perspectives and talents, who make that possible.
We value diversity in its broadest sense and want everyone to feel they can belong, contribute and strive for their personal best. You’ll work alongside people with different backgrounds, experiences and perspectives — challenging, supporting and learning from one another as one outstanding team.
Together, we’re constantly learning and improving, combining the strength of our people, capabilities and iconic brands to raise the bar, grow and win. Wherever you join us, you’ll have the opportunity to contribute, make an impact and play your part in making life’s moments mean a little more.
Ready to bring your best? This could be your opportunity.
If you require a reasonable adjustment, please ensure that you gain this information when you submit your application.
Recruitment Scam Warning
Protecting candidates is very important to us. All communications regarding your application will come from an email address ending in @diageo.com. In our recruitment process, we'll never ask for money.
Worker Type :
Fixed Term Contract (Fixed Term)
Primary Location:
St James Gate
Additional Locations :
Job Posting Start Date :
2026-11-13
