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John Ternus

Senior Vice President of Hardware Engineering (CEO-designate, effective September 1, 2026) at apple

John Ternus is Apple's Senior Vice President of Hardware Engineering and CEO-designate, set to succeed Tim Cook as chief executive on September 1, 2026. A 25-year Apple veteran who joined the company in 2001, Ternus leads hardware engineering across iPhone, iPad, Mac, Apple Watch, AirPods, and Apple Vision Pro — the full portfolio that underpins Apple TV+ and tvOS.

Ternus is a hardware-engineering operator stepping into the CEO seat at the largest CTV-platform owner outside of Amazon and Google. For our coverage, the relevance runs through Apple TV+ (SVOD), tvOS / Apple TV 4K (device platform), and Apple Vision Pro — all sit inside the engineering org Ternus has run since 2021. The succession announcement was unanimous from Apple’s board; Cook stays on as Executive Chairman with a policy-engagement remit, and Arthur Levinson — non-executive chairman for 15 years — moves to lead independent director on September 1, 2026.

What to watch from a streaming and ad-tech vantage: whether the hardware-engineer-as-CEO posture changes Apple’s services and advertising appetite, how Vision Pro’s roadmap evolves under its former product lead, and whether any tvOS or Apple TV+ leadership reshuffle accompanies the broader transition.

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