Senior Consultant (Analytics)

An exciting opportunity has become available to be part of our fast-growing team and to be a key part of the Analytics team within 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 www.media-sense.com

The Role

This role is for a Senior Consultant, based in New York. This role will report into the Director.

This role will be responsible for the end-to-end analytical delivery of priority projects and retainer engagements within the function. The role entails ownership of quantitative workstreams across pitch management and media performance programs – including media buying evaluation, remuneration modelling, and commercial diagnostics - as well as ongoing media investment performance analysis.

The role itself will involve a range of activities including:

• Expert knowledge of PowerPoint, Excel, Word and Tableau; 3rd party data such as Nielsen, SQAD, Comscore and VideoAmp.


• Responsible for end‑to‑end project ownership and delivery


• Engage in medium‑complexity client interactions with growing autonomy


• Deep critical thinking and robust strategic recommendations


• Proactively raise staffing, technical, or delivery risks to the Client Director or Analytics Director


• Oversee offshore output; trains and delegates work to Analysts and offshore team members


• Capable of supporting technical conversations and ensuring resolution of issues


• Continuing to develop expertise in PRIP schemes

The Candidate

Success requires rigorous coordination with consultants, senior analysts, managers, and client leads to ensure all analytical outputs meet defined technical specifications, adhere to methodological standards, and are delivered within established timelines

The ideal candidate will have the following:

• 5+ years of experience in a media agency, consultancy, or client-side role


• Strong knowledge of trading, investment, planning, and buying across all media channels, with deep familiarity with the US market


• Advanced Excel skills and solid understanding of media math and analytics


• Strong working knowledge of Nielsen, with additional experience across platforms such as Google (DV360), Meta, and Amazon DSP


• Ability to structure and analyze data effectively, identify trends, and derive clear insights


• Strong communication skills, with the ability to explain complex concepts to varied audiences


• Proven stakeholder management, with the ability to build strong client and agency relationships


• Demonstrated ability to lead, mentor, and delegate to junior team members


• Contributes to product innovation and continuous improvement


• Strong grasp of media math, analytics and advanced user of Excel

What We Offer

• Salary of up to $150K


• 20 days holiday per year, up to a maximum of 24 days (with length of service) in addition to federal holidays


• Work from any location in the world up to 4 weeks per year


• 10 days annual leave purchase per year


• Charity day


• Day off for your birthday


• Frequent social events


• Summer hours (amended working pattern)


• Company bonus scheme


• 401k


• Private medical, dental and vision


• Employee assistance program


• Employee referral bonus


• New business bonus