Senior Account Executive

Company: Omnicom Media UK
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Location: London
Job Description:

Senior Account Executive, Investment

This is a hybrid role based in London.

Tasks and Responsibilities

Client Strategy

  • Building relationships cross-functionally to provide support on Investment requirements for clients, including Business Leadership, Activation, Solutions, and other Investment teams (e.g. Trading and Client Solutions).
  • Provide support on programmatic planning for clients, from briefing through to helping build client frameworks delivered to the tactical planning teams.
  • Provide reporting, research and ideas as required to assist with annual client investment plans.
  • Provide reporting and insights to drive delivery against Trading targets for their clients.

Engagement and Industry

  • Presence Provide internal digests of industry trends, news and POVs on a weekly basis.
  • Work with media owners and partners to ensure creds, case studies, rate-cards and training materials are kept up to date.
  • Be a key point of contact for media owners on campaign-level briefing, collaborating with them to develop responses that align with client and internal requirements.
  • Complete any required compliance and risk management training to ensure planning follows company policies and legal requirements.
  • Assist in delivery of Media Owner engagement plans e.g. managing internal sessions, workshops, or training.

Training & Team

  • Complete all required training and learning opportunities for proprietary solutions and partner development.
  • Ensure channel knowledge is kept high to develop market-leading plans and strategies.
  • Provide operational support to the Investment Planning team such as setting the agenda and providing pre-reads for internal and partner sessions as well as fulfilling data and reporting requirements.

About You

  • Experience working with a range of programmatic media owners and partners, building collaborative relationships to support programmatic campaign planning
  • Understanding of programmatic landscape with cross-channel knowledge working across multiple media partners, with the ability to contribute to client planning and briefs.
  • Ability to interpret client briefs and support the planning process

Posted: September 19th, 2026