Planner, Media Planning

Overview

The Media Planner is a foundational role within the OneMars media planning team, responsible for supporting the development, execution, and optimization of integrated media plans across channels. This role partners closely with strategy, activation, data & tech, and connected commerce teams to deliver thoughtful, insights‑led media plans that drive business outcomes. Operating within the OneMars model, the Media Planner contributes to a collaborative, globally connected way of working designed to bring greater consistency, scale, and effectiveness to how media is planned and delivered for Mars brands.

Responsibilities

Media Planning & Execution Support

• Support the development of tactical media plans across upper, mid, and lower funnel channels, translating strategic direction into clear, executable recommendations.
• Assist in building media flowcharts, budget allocations, and channel rationale in alignment with a...