Job Description : Job title: GT Data and Systems Manager Level: L5A Location: Budapest Reports to: GT Commercial Product Owner, Ekaterina Begunova Department: Commercial About us: With over 200 brands sold in nearly 180 countries, Diageo is home to some of the world’s most iconic drinks. From Johnnie Walker and Guinness to Tanqueray, Smirnoff and Don Julio, we craft brands chosen for life’s moments — from everyday connections to landmark celebrations. Bring your talent, curiosity and ambition, and strive for your personal best alongside people who challenge, support and learn from each other. Together, as one outstanding team, we keep learning, improving and raising the bar for our brands, our business and each other. Join us and play your part in making life’s moments mean a little more About the Function: Sales is where our brands meet the real world. This team builds the relationships that bring our products to life, partnering closely with customers across markets, channels and occasions to make sure our brands are part of moments that matter everywhere. It’s a dynamic, people-focused environment where curiosity, commercial thinking and strong relationships make the difference. You’ll have the opportunity to grow your network, develop your skills and see the direct impact of your work every day. About this role Purpose of the role: Lead the governance and operational management of the Global Travel Commercial Data & Systems capability, ensuring reliable business systems, trusted commercial data and effective operational controls that enable commercial performance. Drive continuous improvement across commercial systems, data and business processes in partnership with Commercial, Finance, Supply Chain, GBS and external partners. You will be responsible for: Key Accountabilities: Manage the delivery of the Global Travel Data & Systems roadmap, ensuring the effective operation, integration and continuous improvement of GT business systems, including GTME, GT Power BPM and Vision. Own the governance and operational management of Global Travel commercial data and business systems, ensuring trusted data, effective controls and the integrity of key business datasets, including Depletions, Stock in Trade, Retail Sales Value and Sales Drivers. Partner with Commercial, Finance, Supply Chain, GBS and external partners to translate business requirements into operational solutions, coordinate system enhancements and ensure the successful delivery of agreed business priorities. Coordinate the day-to-day Data & Systems capability, supporting the Commercial Product Owner by managing operational priorities, driving continuous improvement and ensuring effective collaboration across the wider Commercial Data & Systems team. Key Competencies: Operational Leadership Business Partnership & Influencing Data Governance & Continuous Improvement Experience/skills required: Qualifications and Experience Required: Bachelor's degree in Business, Information Systems, Data Analytics, Computer Science or a related discipline. 7+ years' experience in data management, business systems, analytics or digital operations within a complex commercial environment. Demonstrated experience managing commercial systems, business data and operational governance, with the ability to translate business requirements into scalable operational solutions. Strong understanding of commercial data governance, reporting, business systems and process improvement, with experience driving operational excellence and business adoption. Experience working collaboratively across Commercial, Finance, Supply Chain and GBS functions within a matrix organisation. Experience with GTME, Power BPM, Vision, Power BI, Microsoft technologies or similar enterprise platforms would be advantageous. Our Resourcing Standard can be reviewed at this link 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 capture 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 :Regular Primary Location:Budapest Additional Locations : Job Posting Start Date : 2026-09-21 With more than 200 brands sold in over 180 countries, we are home to a diverse portfolio of drinks enjoyed around the world. Every day, our talented colleagues bring creativity, expertise and passion to the brands people know and love. From established favourites to exciting new launches, the brands we build are shaped by culture, connected to local communities and made for life’s moments. By understanding our consumers and building strong, trusted relationships with our customers, we help our brands remain relevant, distinctive, and accessible. Our founders, including Arthur Guinness, John Walker and Charles Tanqueray, were visionary entrepreneurs whose ambition and ingenuity helped shape the drinks industry. Today, that pioneering spirit lives on through our people. Join us and you’ll work alongside talented colleagues from around the world, bringing together different perspectives, experiences and specialist skills. Together, you’ll challenge convention, explore new possibilities and help shape a more inclusive and sustainable future. You’ll be empowered to learn, grow, thrive, and make a lasting impact. 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