Media Manager
Job
We are on the lookout for a passionate and strategic Media Manager to join L’Oréal UKI’s Garnier team to orchestrate and lead impactful, data-driven campaigns across all Garnier Skin and Hair product categories. You will lead budget allocation, agency partnerships, and innovative media activations while maximising ROI; playing a key role in driving our brand performance in collaboration with our dynamic cross-functional teams. If you thrive in a fast-paced, creative environment and are passionate about media, apply!
A DAY IN THE LIFE:
Strategic Media Planning & Budget Management:
- Oversee Garnier media budget allocation, defining priorities, and making data-driven investment decisions aligned with business goals (market share, consumer targeting, etc.) while adhering to budget and governance rules. This includes strong, seamless collaboration with brand and finance teams on spend management and phasing.
Agency Partnership & ROI:
- Inspire and mobilise our media agency partners, leading this relationship to develop and execute high performing full-funnel media plans in partnership with our wider brand teams. Incorporate best practices and learnings from internal studies (BETiQ, Rules of Engagement) to maximize media ROI.
Data-Driven Media Activation:
- Drive the adoption of 1P data in media campaigns, leading test-and-learn initiatives and 2P activations to optimise performance.
Competitive Analysis & Innovation:
- Analyse competitive investment trends, media mix, and creative strategies to inform Garnier's media approach and identify innovative opportunities, collaborating with the multi-divisional media team to ensure the brand remains at the forefront of media best practices.
Stakeholder Management:
- Cultivate strong, collaborative relationships with key internal stakeholders (brand, advocacy, online teams) and external partners (media agencies, platforms, retailers, networks) to drive effective communication, collaboration, and the achievement of business objectives.
Team Development & Media Expertise:
- Provide media expertise and support to the brand team, fostering media upskilling and knowledge sharing within the team.
Who You Are:
- Strong media expertise & experience; analysing, owning & delivering full funnel media plans; with a passion for breaking new ground when it comes to local activation magic.
- Strong expertise & understanding of the role of different media channels & platforms, objectives & measurement techniques.
- Media planning experience on traditional & digital channels.
- Demonstrable experience in relevant media roles (agency, group or advertiser).
- Strong interest in media, market developments and innovation, with curiosity to try the unproven
- Comfortable with data analysis and budget management within complex environments.
- Strong understanding of Retail Media
- Experience of matrix structures and reporting lines.
- Effective, engaging communicator with strong written & verbal communication skills with ability to articulate complex or technical matters in a simple way across all levels of the organisation.
- A positive attitude to ambiguity and able to tackle problems with a structured approach
- Ability to build strong, collaborative working relationships with internal teams and agency partners.
What We Offer:
Our 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. And there's lots more too!
Who We Are:
L’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. Experience the excitement of agility to shape the future of beauty; where diversity and purpose come together to create meaningful impact.
In the L'Oréal Consumers Products Division, our mission is to democratise the best of beauty, which means bringing beauty to all. And for us, beauty must be sustainable. The Consumer Product Divisions holds the world’s #1 beauty brand with L’Oréal Paris, the #1 makeup brand with Maybelline New York, the #1 natural brand with Garnier, NYX Professional Makeup and Essie.
Other jobs you may be interested in
Similar jobs
Head of Social
dmg media
- London
- perm, freelance, temp to perm
-
£Undisclosed
- Start Date: ASAP
About Us: The i Paper is the only UK national newspaper that has never supported a political party and it reaches more than 9.2 million readers each month in print and online. It is committed to delivering accurate, impartial news and intelligent debate, trusting readers to make up their own minds. It was the winner of 2024 UK Newspaper of the Year and was named News Website of the Year in 2025. It is rapidly growing its digital subscriptions base, recently hitting 80k total subscriptions. The i Paper is a dynamic and inclusive work environment that fosters creativity and innovation in journalism. With a commitment to employee growth, our benefits package increases with
Creative Strategist / Graphic Designer
eVenturing
- London
- perm
-
£30,000 to 40,000 per annum
- Start Date: October
eVenturing is a London-based Amazon growth partner working with ambitious consumer brands to scale up their Amazon market share globally. We operate at the intersection of ecommerce, finance and performance marketing, helping founders scale revenue and increase enterprise value through global marketplaces. Our team works directly with business owners and senior decision-makers, delivering commercially driven growth strategies backed by execution. As part of eVenturing, you’ll be joining a high-performance, fast-growing business focused on results, ownership and long-term value creation. ABOUT THE ROLE: We’re hiring a Creative Strategist to join our creative team. You will take ownership of the creative process for a designated
Senior Paid Social Executive
River Island
- London
- perm
-
£Undisclosed
- Start Date: ASAP
We are seeking an experienced and results-driven Senior Paid Social Executive to join our Paid Media team on a 6-month fixed term contract. Reporting to the Paid Social Manager, you will play a pivotal role in our approach to channel management, measurement, and driving content excellence across our platforms. This is a creative-first paid social role where your instinct for scroll-stopping content is as valued as your performance data. You will shape the creative direction of paid social campaigns across Meta, TikTok, and beyond — turning audience insights into ads that work. You will bring platform expertise, a test-and-learn mindset, and genuine creative
Global Social Media Director (FTC)
Jimmy Choo PLC
- London
- perm, freelance, temp to perm
-
£Undisclosed
- Start Date: ASAP
About the role: A visionary and commercially minded Global Director of Social Media to lead our global social ecosystem and define the future of our brand across digital platforms. This role is responsible for developing and executing a world-class social media strategy that elevates brand desirability, builds engaged communities, drives cultural relevance, and contributes to measurable business growth. The ideal candidate combines luxury brand storytelling with deep platform expertise, understands how culture and creators influence consumer behaviour, and has a proven track record of building integrated social, community, influencer, and affiliate strategies that deliver both brand equity and commercial performance. This leader will
Want more Media Manager jobs?
Want to find more Social Media Executive jobs, Social Media Manager jobs, Marketing Executive jobs, Marketing Manager jobs, Strategy Manager jobs? Then make sure you take a look at our full listing of jobs on our jobs board or browse through our jobs by job title or by company.
Join our Community
To keep up to date with any jobs that come on the site you can register here. By registering you can build your own super stylish profile, connect with colleagues and companies and keep up with what is happening in the industry.



