Consultant (Media)

An exciting opportunity has become available to be part of our fast-growing team and to be a key part of the Client Services function. This role provides an outstanding opportunity to join a growing global integrated marketing advisory and will provide an ambitious individual with valuable experience for progression and development.

The Company

mediasense is a global, independent advisor that brings the clarity, connection and confidence modern marketers need to fuel growth. We help marketers eliminate waste and maximize the impact of their most significant investments at scale. Our ambition is to define and own an entirely new category - recognized as the world's most trusted, independent and impactful marketing advisor. We do this by elevating how clients operate, how agencies deliver, how platforms perform, and how all parts of the ecosystem connect. Because progress doesn't happen in isolation, it takes alignment, intelligence, and trust. That's what we enable. That's what we stand for. That's Unified Marketing Intelligence.

mediasense is designed around how we help marketers optimize and transform through best-in-class structure and governance (Organization), partners and platforms (Ecosystem), governance and controls (Assurance), and measurement and effectiveness (Science). We have the proven ability to effectively support large, complex organizations and deliver multiple projects simultaneously. As evidenced through our strong track record with clients, we pride ourselves on the consistent high quality of service delivery and the ability to accelerate transformation and growth.

mediasense has over 200 employees across London, New York, Singapore and New Delhi.
For more information, visit

The Role

This role is for a Consultant, based in London.

The Media Practice focuses on delivering industry-leading measurement and accountability for advertisers across their media investments, designing future-facing frameworks that drive transparency, value and trust with our core analytics products, including performance tracking, media cost & fees benchmarking, performance deep-dives, media cost and fees analysis in a pitch, and agency pitch commercials.
The role itself will involve a range of activities including:

Client Delivery & Commercial Ownership

• Support media analytics, pitch, and performance tracking projects, helping assess client delivery against contractual commitments
• Assist with media agency pitch analytics, including data preparation, analysis, and contributing to reporting and recommendations
• Analyze large datasets to identify trends, generate insights, and produce clear, actionable recommendations for clients and internal stakeholders
• Work with project leads to produce clear, accurate analysis and reports for both technical and non-technical audiences
• Develop insights across media planning, investment, and trading across multiple channels (TV, BVoD/CTV/SVoD, Direct Digital, OOH, Print, Radio, Cinema)
• Exposure to digital trading platforms is desirable, contributing to analysis and evaluation of media performance across channels
• Ensure all analysis is delivered accurately, on time, and to agreed quality standards, flagging risks or issues as needed
• Contribute to the day-to-day execution of client projects, supporting senior team members with analysis, data management, and reporting
• Follow standard ways of working, templates, and delivery frameworks to ensure consistency and quality
• Reviewing outputs for accuracy and clarity before client delivery
• Collaborating with Client Solutions, Client Strategy, Practice Leads, and Technology & Innovation teams to shape client initiatives and evolve products
• Contribute to the development and adoption of best-practice methodologies, playbooks, governance frameworks, and global ways of working
• Support practice capability development by monitoring market trends and evolving client needs
• Promote a culture of collaboration, feedback, and high performance aligned to mediasense values
• Work with the media Practice, Sub-practice leads and Client Solutions Directors to monitor market changes and changes in client needs to identify changes in capability needed to serve our clients.

The Candidate

The ideal candidate will have the following:

• Around 5 years' experience in a media agency (planning, investment and/or trading) or a media auditing / advisory environment.
• Experience supporting and delivering client projects end-to-end, working closely with senior team members on project planning, analysis, and reporting.
• Strong understanding of media maths, with the ability to confidently apply it to media planning, trading, and performance analysis.
• Good working knowledge across online and offline media channels, including an understanding of trading mechanics, data parameters, and how performance is measured and tracked.
• Strong numerical and analytical skills, with a high level of proficiency in Excel; experience with VBA and/or Tableau is a strong advantage.
• Highly advanced Excel skills: VBA and automation experience strongly preferred.
• Ability to work confidently with large datasets to identify insights and support clear, evidence-based conclusions.
• Clear written and verbal communication skills, with experience contributing to client-facing reports and presentations.
• Experience building effective working relationships with multiple stakeholders.
• High attention to detail, strong organisation skills, and a delivery-focused mindset.

What We Offer

• 28 days holiday per year, up to a maximum of 32 days
• Work from any location in the world up to 4 weeks per year
• 10 days Annual Leave Purchase per year
• Day off for your birthday
• Company bonus scheme
• Pension
• Employee Assistance programme
• Group Life insurance
• Annual season ticket loan
• Cycle to work scheme
• Eye test & contribution towards glasses for VDU