John Ternus is Senior Vice President of Hardware Engineering at Apple. In an April 24, 2026 succession analysis, Stratechery's Ben Thompson named him as the apparent successor to Tim Cook, who has announced he will step down as Apple CEO in September 2026.
Role
Ternus serves as Senior Vice President of Hardware Engineering at Apple, leading the company's hardware engineering organization.
Succession reporting
After Tim Cook announced he will step down as Apple CEO in September 2026, Ben Thompson on April 24, 2026 named Ternus as the apparent successor and described Cook's tenure as "impeccably timed" (Source: stratechery.com; stratechery.com). Thompson tied the "impeccable timing" framing to the point at which, in his account, consumer AI hardware is moving from accessory to platform (cf. AI Hardware Devices, humanoids, on-device AI).
Relationships
- leads: Hardware Engineering at Apple
- related: Tim Cook, AI Hardware Devices, Edge AI / Private Physical AI