AWS senior VP Dave Brown to leave; Dave Treadwell takes over compute and ML

Dave Brown, the AWS senior vice president who oversaw compute and machine learning services, announced he is leaving after about 19 years to take a job outside Amazon. AWS CEO Matt Garman said in a memo that Brown is leaving for another job. Dave Treadwell, who was senior vice president of ecommerce foundation, takes over the role on August 1.

• Brown oversaw AWS compute and machine learning services
• Brown leaves at the end of July 2026 after about 19 years
• Dave Treadwell succeeds him on August 1; he is on Amazon's S-team
• No reason beyond the new job was given