Global Senior Operations Executive in London

We are the ROI agency, a position we have proudly held true 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.

We are looking for an Operations & Data Analyst to join our Data Analytics team, supporting data‐driven decision‐making and contributing to the organisation's data and AI capabilities.

Responsibilities

• The role focuses on analysing data, generating insights, and supporting reporting and automation initiatives.
• You will work closely with cross‐functional teams to translate business questions into analysis and help improve performance through data.
• You will also support the organisation's AI transformation by contributing to the adoption of new tools, testing innovative approaches, and helping embed automation and AI‐driven insights into everyday processes, with opportunities to learn and apply machine learning techniques where relevant.

Qualifications

• Strong analytical and problem‐solving skills, with the ability to work independently to interpret complex datasets.
• Qualification or experience in Data Analysis, Data Science, Computer Science, AI, or related fields.
• Experience with SQL and relational databases.
• Familiarity with data visualization tools (Power BI, Tableau).
• Knowledge of ML lifecycle: data preprocessing, model development, deployment.

Nice to Have

• Understanding of Digital Media and data‐driven marketing analytics.
• Familiarity with Python (Pandas, NumPy, Scikit‐learn, TensorFlow or PyTorch).
• Experience with Databricks, Azure Blob Storage, Funnel.io, Fivetran.
• Interest in AI tools or frameworks (e.g., generative AI, prompt engineering or AI‐assisted analytics).

Zenith International has fantastic benefits on offer to all of our employees, full details of which are shared when you join. This includes the classics like Pension, Life Assurance, Private Medical, as well as Reflection Days, Shared Parental Leave, and spans initiatives.

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.