Presently, Peter Gruber holds the position of Managing Director at Gruber Bau Gmbh.
He is also on the board of Infineon Technologies AG, Infineon Technologies (Kulim) Sdn. Bhd. and Infineon Technologies Dresden GmbH & Co. KG.
In his past career he occupied the position of Chief Financial Officer at Siemens AG.
He received an undergraduate degree from Ludwig-Maximilians-Universität München.