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August 26, 2026
OpenAI’s Data-Center Exit Puts Its Leadership Churn Under a Brighter Spotlight
Chris Malone’s departure comes just as OpenAI is reorganizing the team charged with its enormous infrastructure push. The company says it has experienced leaders in place, but the exit feeds questions about a widening run of senior departures.
Chris Malone’s departure from OpenAI has put a particularly sensitive job vacancy at the center of the company’s broader executive churn: the person overseeing the physical backbone for its AI ambitions.
Malone, a veteran of Meta and Google, joined OpenAI in early 2025 to lead its massive data-center buildout and initially reported directly to president and cofounder Greg Brockman. That reporting line changed during an earlier internal reshuffle, before Malone left last week.1
The timing matters. Malone arrived after the launch of Stargate, the $500 billion U.S. data-center initiative backed by OpenAI and partners including Oracle, Nvidia, SoftBank and Microsoft. In an industry racing to secure power, land and computing capacity, the executive responsible for turning those plans into operating facilities is no ordinary departure.2
OpenAI’s explanation is organizational rather than personal. The company said it had “recently reorganized” its infrastructure operation “to support the scale and pace of our work.” It added that it has “a strong, deeply experienced data center team in place, with clear leadership and the technical expertise to execute our plans.”2
Under that structure, Sachin Katti took leadership of the group, while Uday Ruddarraju leads the data-center team, Brent Mayo runs build and delivery, and Spas Lazarov oversees data-center engineering. The company’s message is clear: Malone’s exit should not derail the buildout.2
But it lands amid more than a dozen senior departures this year, including former COO Brad Lightcap, former product and business chief Fidji Simo, chief revenue officer Denise Dresser and ethics head Chloé Bakalar. Brockman has argued that OpenAI’s intense visibility means “every departure gets scrutinized in a way that it doesn’t otherwise.”2
That may be true. Yet as OpenAI reorganizes its infrastructure machine and reportedly pushes an IPO timetable to 2027, each high-profile exit gives skeptics another reason to ask whether the company’s leadership can keep pace with its spending and scale.2