Responsibilities Requirements: 1+ years of relevant experience with demonstrated ownership of data reporting Familiarity with digital advertising technologies and analytics platforms such as ad serving, site analytics, (e.g., CM360, Google Analytics, Adobe, or equivalent) Working understanding of key digital media channels (Search, Display, Social, Email, CRM) Extensive experience in Excel, PowerPoint, and Word to manipulate data, perform QA, and develop structured outputs Ability to analyze data and translate findings into clear, actionable insights aligned to business objectives Strong project and time‑management skills, including prioritizing tasks, meeting deadlines, and maintaining high attention to detail across multiple workstreams Proactive, ownership‑driven mindset, with the ability to problem‑solve independently, surface risks early, and manage up with clarity Desired Experience: Advanced Excel skills (e.g., complex formulas, data manipulation) Experience with BI tools (e.g., Tableau, Power BI) and/or working knowledge of relational databases (e.g., SQL) Exposure to programmatic advertising, cross-device measurement, or attribution methodologies Familiarity with Marketing Mix Modeling (MMM) concepts and how they inform business decisions Exposure to third‑party measurement and research measurement partners to analyze brand lift/brand health metrics Interest in improving processes, identifying efficiencies, and contributing to how the team operates Experience leveraging AI tools to improve efficiency, automate tasks, or support problem-solving Additional information Our Publicis Groupe motto "Viva La Différence" means we're better together, and we believe that our differences make us stronger. We then analyze this data to optimize investment strategy and uncover insights that bring clients closer to their marketing, helping them understand whether they are reaching the right audiences and doing so in the right way.