Marketing Science - Senior Consultant - MMM - PHD UK
About the Role:
Are you an experienced marketing scientist ready to step into a senior leadership role? At PHD, we are looking for an Associate Director to join our Marketing Science team—leading high-impact analytics projects, shaping how our clients think about marketing effectiveness, and helping to develop the next generation of marketing scientists.
You will lead projects end-to-end for a portfolio of high-profile brands, including Sainsbury’s Argos Group, CHANEL, British Heart Foundation and Warner Brothers working closely with planning and strategy teams to translate complex data into clear, actionable recommendations. This is a role with real breadth: part analytical leader, part people developer, part innovator.
You will sit within our Strategy and Intelligence Centre of Excellence, connected to a Marketing Science community of over 70 specialists across Omnicom Media Group—sharing best practice and driving innovation at scale. Beyond the day-to-day, you will have the chance to shape agency life through social clubs, inclusion initiatives, and our Future of Work Group.
About You
We are looking for someone with the skills and experience to lead in this role. You do not need to match every point below—if you have most of these and are excited by the opportunity, we want to hear from you.
- Experience leading media analytics, econometrics, or incrementality testing projects from design through to delivery
- Proficiency in tools such as R, Python, SQL, or Excel
- Ability to translate client questions into data-led measurement frameworks and present findings clearly to client and planning teams
- Experience managing, developing, and supporting junior team members
- A collaborative approach to working across planning, strategy, and client teams
- Curiosity, a problem-solving mindset, and a commitment to continuous learning
- Your own perspective and ideas—we value diverse thinking and different ways of seeing the world
About the Agency:
PHD UK is a growth-focused media agency driven by innovation and creativity. It is the reigning Campaign AND Media Week Awards Media Agency of the Year and in March 2026 was named as the most awarded media agency in the World in the annual Warc Media 100 rankings.
Founded in London in 1990, we were the first media agency to offer strategic and creative planning at a time when the industry was about buying cheaply and quickly.
Our founders saw a bright future where smart thinking and clever planning could help brands grow faster than their competitors.
Over the subsequent 3 decades, we have continued to build on this defining ethic — with our evolution shaped by a continual investment in thought leadership and a culture of Ingenuity.
Today, with over 100 offices in 74 countries, we continue to create remarkable campaigns that lead to remarkable growth – using the extending canvas of data and technology.
Flexible Working
At Omnicom Media Group, we are committed to supporting flexibility for our people while fostering collaboration, innovation, and teamwork. We have a hybrid working model (three days in the office, two working remotely), to ensure that we meet the needs of both our people and our business, balancing the benefits of in-person connections with the flexibility of remote working. Our standard working hours are 9:30 – 17:30, but we offer the ability to flex around core hours of 10:30 – 16:30 to give our people flexibility on how they manage their working day, whether that’s in the office or working remotely. For example, you could start work at 8:30 and finish at 16:30 or start at 10:30 and finish at 18:30.
We encourage open conversations between our people and managers to help navigate high-need periods and individual circumstances. Our goal is to create an environment where people feel genuinely supported to do their best - both in their careers and in their lives outside of work.
Be Your Best
We want everyone to make the most of the opportunity to shine and showcase your talents and we are happy to make adjustments in the recruitment process so you can be your best. Please discuss any specific requirements with your dedicated Talent Team member or if you would feel more comfortable, you can email us confidentially at beyourbest@omnicommediagroup.com to let us know how we can support you.
Diversity, Equity & Inclusion at OMG
At OMG, our vision is to be an agency where difference is valued and everyone is able to thrive in a culture of equality, inclusion and belonging. We are committed to providing a truly inclusive environment that reflects today’s society, where everyone is able to bring their true selves to work, and where diverse voices and backgrounds are valued, heard, and well-represented.
We will process your personal data in accordance with our Recruitment Privacy Notice which is available onhttps://omnicommediagroup.com/recruitment-privacy-notices/.