---
title: 'Marketing Effectiveness Senior Manager (Marketing Science) at WPP Media'
canonical: 'https://feeny.ai/job/marketing-effectiveness-senior-manager-marketing-science-wpp-media-london-wnqegjf80m35'
type: 'job'
last_seen: '2026-09-10'
---

# Marketing Effectiveness Senior Manager (Marketing Science) at WPP Media

- **Company:** WPP Media
- **Location:** London, United Kingdom
- **Posted:** 2025-09-16
- **Last confirmed live:** 2026-09-10
- **Apply:** https://job-boards.greenhouse.io/wppmedia/jobs/4910142008

## Job description

## About WPP Media

WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational growth.

WPP Media is WPP's AI-driven media operating unit, bringing together media, data, and partnerships to deliver creative personalisation at scale. Connected through WPP Open and powered by Open Intelligence, clients see exactly where, how, and why their media investment is working.

For more information, visit wppmedia.com.

## About WPP Media

WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients and communities. For more information, visit wpp.com.

WPP Media is WPP’s global media collective. In a world where media is everywhere and in everything, we bring the best platform, people, and partners together to create limitless opportunities for growth. For more information, visit wppmedia.com

At WPP Media, we believe in the power of our culture and our people. It’s what elevates us to deliver exceptional experiences for both our clients and each other. In this role it will be critical to embrace WPP & WPP Media’s shared core values:

- Be Extraordinary by Leading Collectively to Inspire transformational Creativity.
- Create an Open environment by Balancing People and Client Experiences by Cultivating Trust.
- Lead Optimistically by Championing Growth and Development to Mobilize the Enterprise.

## Role Summary and Impact

We are seeking an exceptional Effectiveness Senior Manager to join WPP Media Solutions’ UK Marketing Science team. Reporting into the Associate Director, Insight & Effectiveness, this role will play a pivotal part in shaping the way we measure success for both individual client campaigns and WPP Media as a whole.

The successful candidate will turn rich effectiveness evidence (brand, performance, A/B tests, MMM/attribution signals) and media delivery data into clear, actionable stories about how we perform—by client, channel, audience, and creative. You will own the insights layer that connects campaign outcomes to business outcomes, guiding smarter planning, sharper optimisation, and stronger commercial performance.

This is a strategic, hybrid London-based role requiring analytical thinking, storytelling skills, and the ability to collaborate across teams and stakeholders.

## Responsibilities

As an Insights & Effectiveness Senior Manager, you will play a key role in delivering high-quality insights, shaping measurement strategies, and supporting the development of WPP Media Solutions’ insight generation.

Key responsibilities include:

Campaign Effectiveness

- Evangelise our measurement offering and advocate for the appropriate use of our suite of measurement tools across client campaigns.
- Collaborate with Media Planning, Channel Development, and Activation teams to shape the right measurement strategy and implementation aligned with campaign objectives and target audiences.
- Support in synthesising findings from measurement solutions into learnings that can be shared across the business and feed into future campaign planning.

Analytics

- Support analysts in the Marketing Science team to develop new insights capabilities, such as identifying leading indicators of performance, attribution modelling, and developing MMM solutions.
- Provide input into the measurement roadmap and collaborate with internal teams to identify areas for innovation and development.
- Lead analysis workstreams to aggregate findings from effectiveness studies, transforming them into quantifiable value produced for clients

Projects & Process

- Manage relationships with external measurement and research partners, ensuring smooth project delivery and clear communication of key outcomes.
- Collaborate on go-to-market implementation for new or enhanced measurement solutions.
- Partner closely with the Channel Development team to ensure measurement solutions align with client needs and cover all channels across WPP Media Solutions.
- Contribute to broader initiatives within the Marketing Science team when required.

Required Skills

The role requires strong analytical and storytelling skills, along with the ability to manage multiple projects simultaneously and collaborate effectively with stakeholders.

- Analytical & Technical Skills
- Strong experience interpreting campaign effectiveness data and connecting insights into compelling narratives.
- Comfortable manipulating datasets and drawing actionable insights.
- Experience with data visualisation tools such as Tableau, Looker, or Google Data Studio.
- Relevant experience in the media landscape, particularly across biddable channels.
- Communication & Storytelling
- Proven track record of delivering impactful presentations to stakeholders.
- Excellent communication skills, with the ability to translate complex data into clear, actionable recommendations.
- Strong collaboration skills, working effectively with internal and external partners.
- Organisational & Project Management
- Rigorous attention to detail, with the ability to identify and correct issues before they escalate.
- Experience managing multiple projects simultaneously in a fast-paced environment.
- Ability to manage external partner relationships and ensure successful project delivery.
- Strategic Thinking & Innovation
- Ability to connect campaign outcomes to broader business objectives, enabling smarter planning and optimisation.
- Flexible and creative mindset, capable of turning challenges into business opportunities.
- Determination and curiosity, with a proactive attitude towards continuous learning and improvement.
- Desirable Skills (Not Essential)
- Familiarity with campaign effectiveness and measurement techniques such as reach & frequency modelling, incrementality testing, A/B testing, creative testing, MMM, or attribution modelling (modelling experience preferred but not mandatory).
- Experience working across multiple MarTech platforms (DSPs, ad servers, analytics tools).

Life at WPP Media & Benefits

Our passion for shaping the next era of media includes investing in our employees to help them do their best work, and we’re just as committed to employee growth as we are to responsible media investment. WPP Media employees can tap into the global WPP Media & WPP networks to pursue their passions, grow their networks, and learn at the cutting edge of marketing and advertising. We have a variety of employee resource groups and host frequent in-office events showcasing team wins, sharing thought leadership, and celebrating holidays and milestone events. Our benefits include competitive medical, group retirement plans, vision, and dental insurance, significant paid time off, preferential partner discounts, and employee mental health awareness days.

WPP Media is an equal opportunity employer and considers applicants for all positions without discrimination or regard to characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers.

We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office around four days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.

Please note this is a UK based role and requires individuals to have the right to work in this location

Please read our Privacy Notice (https://www.wppmedia.com/pages/privacy-policy for more information on how we process the information you provide.

#LI-Promoted

Please read our [Privacy Notice](https://www.wppmedia.com/pages/privacy-policy#:~:text=WPP%20Media%20Privacy%20Notice%20for%20Recruitment) for more information on how we process the information you provide.

## About WPP Media

## Company Overview
- **One-liner**: WPP Media is WPP's global media collective that combines AI, data, and creative to deliver intelligent growth for the world's leading brands.
- **Entity Type**: Division of Public Company (WPP plc – LSE: WPP, NYSE: WPP)
- **Headquarters**: New York, United States
- **Founded**: Not publicly available (parent WPP plc founded 1971; WPP Media formed as a unified media collective in recent years)
- **CEO**: Brian Lesser (CEO, WPP Media)

## Core Business
- **Industry**: Advertising Services, Media Planning & Buying, Marketing Technology
- **Target Customers**: B2B and B2C enterprise brands across all sectors; global clients include major Fortune 500 companies
- **Mission or Purpose Statement**: "Intelligent growth for the AI era" – helping brands harness data, AI, and media to drive measurable outcomes.

## Products & Services
- **Open Media Studio (OMS)**: An end-to-end media delivery platform integrated with WPP Open, enabling scaled creative, production, data, commerce, and personalized media execution. (SaaS/Platform)
- **Open Intelligence**: An AI-enabled data solution that unifies fragmented data across ecosystems into predictive marketing intelligence, supporting privacy-first activation. (Data & Analytics Platform)
- **Data and Technology Consulting**: Consulting services for data strategy, technology architecture, advanced analytics, audience insight, cloud integration, and platform adoption. (Service)
- **Media Management & Delivery**: Expert activation, smart investment, strategic partnerships, and proprietary media solutions powered by AI and advanced analytics for personalized advertising at global scale. (Service)
- **Service and Strategy**: Dedicated teams offering deep sector expertise, creative strategy, and business outcomes aligned with client goals. (Service)

## Market Standing
- **Valuation/Market Cap**: Not disclosed separately (parent WPP plc market cap approx. £8 billion as of July 2025)
- **Key Metric**: $65 billion in managed media annually (from wppmedia.com)
- **Notable Investors/Partners**: WPP is publicly traded; works with hundreds of global brands including many Fortune 500 companies. Key technology partners include major cloud and AI providers.
- **Growth Signals**:
  - 40,000+ media experts worldwide
  - 160 offices across 80+ markets
  - 1,600+ active job postings (LinkedIn, July 2025) with +8.7% monthly job growth
  - Strong investment in AI-first capabilities and privacy-forward data unification

## Competitive Advantages
- **Scale**: One of the largest media buying organizations globally, managing $65B in media.
- **AI Integration**: End-to-end platform (OMS + Open Intelligence) deeply embedded with AI for predictive analytics, automation, and personalization.
- **Integrated Ecosystem**: Unique ability to unify media, data, creative, production, and commerce under one roof.
- **Global Reach**: 40k+ experts in 80+ markets providing local insights with global execution.
- **WPP Network**: Access to 100,000+ experts across WPP's integrated agency network.

## Strategic Focus
- **AI-Driven Growth**: Embedding AI across all capabilities to deliver smarter, faster, more measurable outcomes.
- **Privacy-First Data Unification**: Building Open Intelligence as a secure, cross-ecosystem data platform that respects consumer privacy.
- **Talent Development**: Investing in AI-enabled learning frameworks and internal mobility to future-proof skills.
- **Sustainability & Inclusion**: Part of WPP's broader commitment to building better futures for people, planet, clients, and communities.

## Why Work Here
- **Culture**: Described as open, optimistic, and extraordinary – with emphasis on collaboration, innovation, and challenging the status quo.
- **Growth**: AI-enabled learning framework, cross-team mobility across WPP’s global network of 100k+ experts.
- **Work Environment**: Hybrid/office-based roles across 160 offices; global opportunities in 80+ markets.
- **Perks**: Competitive compensation, performance-based rewards, access to cutting-edge AI tools, and work with leading global brands.
- **Team**: Join a collective of 40k+ media experts, data scientists, technologists, and creatives.

## Sources
1. [wppmedia.com](https://www.wppmedia.com/)
2. [WPP Media Company Info](https://www.wppmedia.com/company-info)
3. [WPP Media Careers](https://www.wppmedia.com/careers)
4. [WPP Media – What We Do](https://www.wppmedia.com/what-we-do)
5. [WPP Media LinkedIn](https://www.linkedin.com/company/wpp-media)
6. [WPP Media Greenhouse Careers](https://job-boards.greenhouse.io/wppmedia)

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