As a strategic marketing effectiveness manager, you will fuel optimisation of marketing spend, through data driven decision making. Reporting to the Head of Marketing Measurement in our central CDMO multi-division team, this role will work closely with multiple L’Oreal brands to: Understand their brand objectives, craft analysis, scope MMM projects and deliver insights and optimisations on marketing mix.A Day in the LifeThe objective of this role is to answer key business questions, drive ROI and sell out improvements. The role will be highly varied, with opportunity to work with multiple stakeholders across the business locally and globally.Own and deliver up to 9 MMM projects per yearOwn the data collection and validation process in partnership with modelling partnersWith Head of Marketing Measurement craft and deliver insights based on MMM consolidationsWith brands, craft strategic optimisations based on past MMM performanceWork closely with modelling partners to project manage and schedule deliverables on time for key strategic momentsFoster strong relationships across multiple functions including marketing/finance/dataYou will be a consultative expert to divisions and encompass all elements of advanced analytics.You will drive upskilling and understanding of complex topics with simple actionable story telling.Who You AreDemonstrable prior experience in analytical consulting, preferably within marketing or media.Expertise in MMM methodology, or equivalent transversal understanding of statistical principlesUnderstanding of (MMM) data collection processStrong excel skills and proficient in manipulating large data setsStrong presentation and story-telling skillsExcellent project management skillsStakeholder management skills, building relationships with modelling providers, brands and division expertsAdvantageous, but not essential: Understanding of media and media optimisation would be highly advantageous, Experience working in a large matrix organisation/experience with local/global dynamic would be advantageous but not essential, Experience within FMCG/CPGWhat We OfferOur industry-leading award-winning benefits package shows how much we value our people. We know they're at the heart of L'Oréal's success, so we offer a fair and competitive package to help you thrive.Enjoy perks like money-saving offers, free mortgage advice, share options and an enhanced pension plan. Love our brands? You'll get up to 60% off iconic names like YSL, CeraVe, Armani, Kiehl's and Garnier! Because health matters, we offer private medical and dental insurance, discounted gym memberships, and onsite mental health support. We also provide enhanced family leave for all and up to 4 weeks of paid fertility leave, so you can prioritise what matters most.Learning is in our DNA at L'Oréal. We'll help you master your role, build skills, and access top-notch leadership programs and monthly expert talks.Who We AreL’Oréal is present in 150 markets on five continents. For more than a century, L’Oréal has devoted itself solely to ‘Create beauty that moves the world’; it is now the industry world leader with €29 billion consolidated sales. Together, we solve complex challenges at scale, while making sure we stay committed to making the world a more inclusive and a better place for everyone & our planet.Our Corporate Division supports the 4000+ strong workforce in the UK & Ireland. It’s a fast-paced and dynamic environment when you’ll have visibility over our 4 Divisions and play an integral role in moving our business forward.How We RecruitAt L’Oréal, we take pride in creating a diverse, equitable and inclusive environment where everyone is welcome and their contributions are valued. When we recruit, hire, train, promote or engage in any other employment practice, we are committed to being an inclusive employer regardless of race, religion, gender identity, sexual orientation, national origin, age, socioeconomic status, medical condition or disability, or any other protected status.You can apply to up to three jobs within a rolling 30-day window.You cannot withdraw your application once you applied, so please make sure to choose a job that matches your dreams.Please visit 'Your Application Space' to see the jobs you have already applied to.Please don’t create another account with a different email. If you do so, your account might be merged and your application record will be deleted. #J-18808-Ljbffr