PHD UK - Planning Manager

About the Role:

This is a rare opportunity to help shape the UK media presence of one of the most talked-about and transformational brands in the world. OpenAI sits at the centre of a fast-moving, highly scrutinised and culturally defining category, and 2026 marks a step-change in ambition, investment and visibility. 

As Planning Manager on OpenAI, you’ll lead the day-to-day planning engine for the account, ensuring campaigns are integrated, aligned and delivered to the highest standard. You’ll sit at the intersection of UK, global and channel teams, translating global strategy into clear, effective local execution while maintaining momentum across multiple campaigns, audiences and channels. 

This role is ideal for someone who thrives in complexity, enjoys ownership and wants to play a defining role in how a category-leading brand shows up in market. 

 

What you’ll do 

• Lead end-to-end media planning across brand, product and engagement campaigns 

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