U.S. technology company NVIDIA has named Donald Robertson as vice president and chief accounting officer, effective June 17. He succeeds Michael Byron, who will take on the new role of vice president of finance, operations, and systems.

Robertson will be responsible for accounting and controllership, financial reporting, payroll, and Sarbanes-Oxley controls. He will report to Chief Financial Officer Colette Kress.

Robertson most recently served as vice president of finance and chief accounting officer at Western Digital and previously was vice president and chief accounting officer for SanDisk.