Tim Cook, who has been CEO of Apple for nearly 15 years, will hand over his position to John Ternus, the company’s senior vice president of hardware engineering, as of September 1. John Ternus, who will assume the leadership of one of the most valuable companies in the world, is known as a name that has remained relatively in the background for those who do not follow the Apple ecosystem closely.
John Ternus, 51, started his career at Apple in 2001 on the product design team, and his journey with the company has spanned 25 years. Ternus, who joined Apple as his second work experience after university, first worked in a small company that developed virtual reality hardware. He rose through the ranks within Apple over the years, becoming vice president of hardware engineering in 2013 and rising to senior vice president in 2021. Reporting directly to Tim Cook, Ternus is responsible for all hardware engineering processes covering the company’s core product categories such as iPhone and Mac.
The fact that Ternus is 15 years younger than Cook is considered a choice that indicates Apple’s long-term leadership planning. The fact that the company has been managed by only two CEOs in this century reveals the importance given to continuity in management. In addition, Ternus stated that he sees Cook as a mentor, suggesting that the transition process will go more smoothly in terms of internal company culture.
John Ternus’ projects and approach at Apple
One of John Ternus’ first tasks at Apple was to conduct a detailed review of components for the Apple Cinema Display. By his own account, during the first year of his career, he worked so detail-oriented that he used a magnifying glass to check the number of grooves on screw heads in the middle of the night at a supplier facility. Such experiences enabled Apple to learn early on how decisive precision is in its product development processes.
Ternus, whose area of responsibility expanded over time, led the hardware development processes of products such as Apple Watch, AirPods and Vision Pro. In addition, he played an active role in Apple’s transition from Intel processors to its own Apple Silicon platform. This transformation helped the company gain greater control in the areas of performance and energy efficiency.
Recently, he took part in the development of MacBook Neo, a more affordable laptop model. Different hardware choices in this model, such as using the iPhone processor to reduce costs, attract attention. While Ternus emphasizes that quality standards should not be compromised in the product development approach, he points out the importance of producing new solutions. This approach also reflects Apple’s effort to appeal to different price segments.
Another element that Ternus frequently emphasizes in his speeches is humility and openness to learning. In a speech he gave at the University of Pennsylvania in 2024, he drew attention to the importance of being open to learning from others while acting confidently in his environments. This approach reveals a more balanced profile against the strong ego culture frequently encountered in the technology sector.
Significant challenges await Ternus in his new role at Apple. The company will need to strengthen its position in the competition in the field of artificial intelligence and determine a strategy that will bring the technology behind Vision Pro to wider audiences. Its hardware-focused background can provide an advantage on the product development side in this process; However, competition on the software and services side also needs to be managed carefully.
John Ternus is publicly known as a low-profile manager. His lack of an active presence on social media and limited interviews set him apart from other tech leaders. Despite this, his long experience within Apple and his role in critical projects show that he will have a decisive position in the future of the company.
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