Geschäftsführer
1996 – 1999
Harburg Racing, Australia
1999 – 2000
Hannagan Racing, Australia
Engineer, crew chief
2000 – 2001
HRD, UK
Engineer, engine and transmission, crew chief
2001 – 2003
G-force Motorsports, UK
Technician, engine builder
2003 – 2008
MCR Racing, USA
Crew chief, engineer for historic race program
2008 – 2011
Manthey Racing, Germany
crew chief, engine and transmission
2011 – 2015
Napleton Racing, USA
Race team manager, engineer, technical director
2015 – 2017
Getspeed Racing, Germany
Engineer, crew chief, workshop leader
2017 – 2019
Teichmann Racing, Germany
Engineer, crew chief