Analytics Senior Exec

BRAND: Zenith
Job Function: Data Sciences
Location: London, United Kingdom
Experience Level: Intermediate
Workplace Type: Hybrid

Company description

We are the ROI agency, a position we have proudly held true to since 2005. Our more than 6,000 specialists across 95 markets offer unparalleled capabilities in Media, Data, Technology, Commerce and Content. We put effectiveness at the heart of our work to solve complex challenges, drive successful business outcomes, and grow our clients' businesses.

Over the years, we have evolved our definition of ROI, as it has changed with the ever- complicated communications landscape. ROI is no longer simply about the most efficient planning, buying and reporting of media.

Yes, ROI is about delivering Return on Investment; but it's also about going beyond to deliver a

Return on Imagination and more integrated experiences that inspire Growth. Top-line growth

for our clients' businesses, growth for our people and growth for our culture.

Powered by our best-in-class proprietary tools and data, our work spans the full spectrum of media communications, from analytics, data and technology to performance marketing, content and superior trading.

This breadth means we deliver Insight that lies at the intersection of consumer, category, and brand, attributing every budget to stronger business outcomes.

It means we deliver more creative media solutions that bring together best-in-class strategy, planning and the power of Publicis Groupe to ensure distinct and more personal brand experiences for our clients.

It means we adopt new data analytics and value optimisation techniques while building

relationships with some of the world's most exciting start-ups. We leverage over 30 years of media planning expertise to go beyond traditional media solutions and deliver a Return on Investment that is both forward-thinking and accountable to our clients.

At Zenith, we ultimately seek out a more meaningful kind of ROI. Our unique way of thinking inspires growth for some of the world's leading brands, including Coty, Electrolux, Essity, Lactalis, Luxottica, Nestlé, Nomad Foods, Reckitt, TikTok and Verizon.

Overview

We are hiring an Analytics Senior Executive to help turn complex data into clear, meaningful decisions for some of the world's most ambitious brands. This role sits at the heart of how we shape media strategy, measure impact, and guide clients towards more effective outcomes. You'll work alongside media, strategy, and analytics specialists to uncover insight that genuinely influences performance. If you enjoy making sense of data and seeing your thinking travel into real-world action, this role offers both scope and support to grow.

Responsibilities

What you'll be doing

• Analysing campaign, audience, and performance data to surface insight, opportunity, and risk.
• Translating analysis into practical recommendations on what to scale, optimise, or stop.
• Partnering with media and strategy teams to improve performance through ongoing learning and optimisation.
• Supporting audience strategy by bringing together insight across paid, owned, and earned channels.
• Delivering accurate, consistent cross-channel reporting across the full campaign lifecycle.
• Building clear dashboards and visualisations that make insight accessible to different stakeholders.
• Contributing ideas and curiosity that strengthen both client outcomes and how we work as a team.

Qualifications

Skills we're looking for

• Experience working in an analytics or reporting role within a media agency or client-side environment.
• Confidence using Excel for analysis, including formulas, pivots, and data preparation.
• Foundational knowledge of SQL and/or Python, with the ability to apply them to analysis and light automation.
• Understanding of how data flows through reporting pipelines, including joins and data structure.
• Exposure to marketing data or visualisation tools such as BigQuery, Looker Studio, Funnel.io, or similar.
• A structured, thoughtful approach to problem-solving with strong attention to detail.
• Clear communication skills and comfort explaining analysis, with support from senior colleagues when needed.

Additional information

Zenith International offers a wide range of benefits to support our employees. Full details are shared when you join, but highlights include core benefits such as Pension, Life Assurance, and Private Medical cover, alongside enhanced policies like Reflection Days and Shared Parental Leave. You'll also have access to a range of additional initiatives, including:

Please check out the Publicis Career Page which showcases our Inclusive Benefits and our EAG's (Employee Action Groups).

Publicis Groupe works primarily from the office or our clients' office four days per week.

At Zenith International , we are proud to be an equal opportunities employer. We welcome and encourage applications from people of all backgrounds, and do not discriminate on the basis of race, ethnicity, nationality, religion or belief, disability, age, citizenship, relationship status, sexual orientation, gender identity, or any other protected characteristic.

We are committed to providing a fair, accessible, and inclusive recruitment process. If you have any access needs - for example, related to disability, neurodivergence, or a health condition - please let us know. We'll work with you to ensure the process works for you. Sharing this information will never impact your application.

Guided by our values, we listen with empathy, uplift each other, take responsibility, and embrace change - building a culture where everyone feels seen, respected, and genuinely included.

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