Archive · 3 Sep 2026
John Ternus Becomes Apple’s CEO, Bringing Engineer’s Eye for Detail
John Ternus is the new leader of Apple.
He became CEO on September 1, 2026, while Tim Cook became executive chairman.
Ternus has worked at Apple since 2001.
He helped lead the teams that made products such as iPhones, iPads, Macs, Apple Watches, and AirPods.
He is famous for caring about very tiny details.
Once, he counted the grooves on a hidden screw and found there were 35 instead of the required 25.
He said fixing the mistake mattered even if customers could not see it.
This careful approach is compared with Steve Jobs’s focus on product details.
People are also watching for possible new products at Apple’s September 9 event.
John Ternus officially became Apple’s CEO on September 1, 2026, succeeding Tim Cook after 15 years.
Ternus has a bachelor’s degree in mechanical engineering but no MBA or master’s degree.
He joined Apple in 2001 and later led hardware engineering for products including the iPhone, iPad, Mac, Apple Watch, and AirPods.
Ternus recalled using a magnifying glass to discover that a Cinema Display screw had 35 grooves instead of the required 25.
Apple says the leadership change followed a long-term succession plan; speculation surrounds a foldable iPhone and iPhone 18 Pro announcement at the September 9 event.
- Who
- John Ternus became Apple’s CEO, succeeding Tim Cook, who became executive chairman.
- What
- Ternus took over Apple’s chief executive role after leading its hardware engineering division.
- When
- He officially became CEO on September 1, 2026; Apple’s September 9 event is the next referenced event.
- Where
- At Apple; the articles do not specify a location for the leadership transition.
- Why
- Apple said the change followed a long-term succession plan, while the articles emphasize Ternus’s hardware experience and attention to detail.
- New CEO
- John Ternus
- Former CEO
- Tim Cook, now executive chairman
- Apple tenure
- Joined Apple’s Product Design team in 2001
- Previous position
- Senior vice president of Hardware Engineering
- Education
- Bachelor’s degree in mechanical engineering from the University of Pennsylvania
- Screw anecdote
- A Cinema Display screw had 35 grooves instead of the required 25
- Leadership date
- September 1, 2026
- Upcoming event
- Apple’s September 9 event, described by Ternus as “phenomenal”
