# Media Sales Administrator [dunnhumby](https://www.jorb.ai/firms/dunnhumby.md) · London · United Kingdom · [Sales & Marketing](https://www.jorb.ai/jobs/sales-marketing.md) dunnhumby is hiring a Media Sales Administrator in London. Posted 2026-08-10; applications close 2026-10-09. **Apply**: https://job-boards.greenhouse.io/dunnhumby/jobs/7819750003 Posted 14d ago. ## Role details ## About dunnhumby dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our clients grow, innovate, and deliver measurable value for their customers. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas, working for transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever, and Metro. ## Tesco Media and Insight Platform Tesco Media and Insight Platform is a partnership between Tesco, the UK’s largest grocery retailer, and dunnhumby, a global leader in Customer Data Science. Together, we always put the customer first. Everything we do is fuelled by the insights generated via over 23 million Clubcard households, a diverse, nationally representative, first-party behavioural dataset. We empower brands with granular insights so they can identify their most important customers and understand what matters to them. ## Why join us? We’re looking for a **Media Sales Administrator** to support our growing Tesco Media Sales team. This is a great opportunity to join a fast-paced, market-leading media business and play a key role in ensuring campaigns are delivered smoothly from booking through to invoicing and reporting. You’ll work closely with teams across Tesco Media, providing administrative support, coordinating campaign activity, and helping to maintain the systems, processes, and data that keep our business running efficiently. ## What you’ll be doing - Managing campaign bookings, contracts, and invoicing processes - Maintaining sales systems and ensuring data is accurate and up to date - Supporting pipeline management and campaign administration - Assisting with audience creation and segmentation for media campaigns - Supporting campaign measurement and reporting activities - Ensuring actions and deliverables are completed accurately and on time - Identifying opportunities to improve processes and ways of working - Building strong working relationships with teams across the Tesco Media business ## What we’re looking for - Excellent attention to detail and a highly organised approach - Strong communication and relationship-building skills - Ability to manage multiple priorities in a fast-paced environment - A proactive, motivated, and adaptable mindset - Confidence working with systems, processes, and administrative tasks - A willingness to learn and continuously improve how work gets done ## What you can expect from us At Tesco Media, you’ll work alongside talented colleagues in a collaborative and supportive environment where your contribution makes a real impact. You’ll gain exposure to one of the UK’s most advanced retail media businesses while developing valuable commercial, operational, and media industry experience. You’ll enjoy a comprehensive rewards package you’d expect from a leading technology company, plus personal flexibility, thoughtful perks such as flexible working hours, and your birthday off. You’ll also benefit from an investment in cutting-edge technology that reflects our global ambition, supported by a nimble, small-business feel that gives you the freedom to play, experiment, and learn. We live diversity and inclusion every day, with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One, dh Enabled, and dh Thrive. ## Flexible working At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work/life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter. We are open to discussing agile working opportunities during the hiring process. ## Applying to this role This Media Sales Administrator role at dunnhumby runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications. [Tailor this application](https://www.jorb.ai/signup?ref=job-atom&firm=dunnhumby&job=6a79f5cb1d7e2e54fa80b4a9) ## Other open Sales & Marketing roles - [CRM Business Copywriter](https://www.jorb.ai/jobs/6a732603c1318dad15fcf46b.md) at [Wise](https://www.jorb.ai/firms/wise.md) – London, posted 19d ago - [U.S. Sales Associate](https://www.jorb.ai/jobs/6a48f12fd522e14fd10e5450.md) at [BNP Paribas](https://www.jorb.ai/firms/bnp-paribas.md) – New York, posted 1mo ago - [Sales & Insurance Executive (Account Management)](https://www.jorb.ai/jobs/6a7d41a01938054afedbff30.md) at [Carousell](https://www.jorb.ai/firms/carousell.md) – Singapore, posted 11d ago - [SDR](https://www.jorb.ai/jobs/6a526a8ef790eb488843bdcd.md) at [Kodem](https://www.jorb.ai/firms/kodem.md) – New York, posted 1mo ago - [Business Development Representative - German Speaking](https://www.jorb.ai/jobs/6a4496e481ac604fa228c9aa.md) at [Canva](https://www.jorb.ai/firms/canva.md) – London, posted 1mo ago --- Updated: 2026-08-25 Canonical: https://www.jorb.ai/jobs/6a79f5cb1d7e2e54fa80b4a9