Media Experts - Supervisor, Media Investments

Mediabrands
📍 Toronto, Ontario, Canada 💼 Full-time 🕒 Posted March 21, 2026

Job Description

We seek long term, partnerships with advertisers, based on full transparency and trust which we earn every day. Media Experts looks for curious individuals who have the courage to be open and honest in order to deliver better science, art, and outcomes in the media landscape. We are currently recruiting for a Supervisor, Investment.

Position Summary:

The role of a Supervisor, Investment is to execute and oversee negotiations, and document all client’s media buys within the Investment group. The Supervisor, Investment will be responsible for preparing and presenting all written documentation to the Planner or client (e.g. pre-buy/post-buy reports, media evaluations/recommendations, and other pertinent documentation). The Supervisor is also responsible for training and mentoring junior employees.

This role requires you to work as part of an integrated media investment team to ensure the product is grounded in insights and experience, resulting in flawless medi...

Ready to Apply?

Submit your application today and join our talented team at Mediabrands.

Submit Application

Job Details

  • Location Toronto, Ontario
  • Job Type Full-time
  • Category Operations Specialties Managers
  • Posted Date March 21, 2026
  • Application Deadline April 30, 2026