Stefan Sonderegger has extensive experience in engineering and software development, currently serving as the Head of Electrical Engineering at Burckhardt Compression since April 2004. In addition to this role, Stefan has held positions as Manager of the Instrumentation & Control Department and Instrumentation & Control Project Engineer within the same company. Prior to joining Burckhardt Compression, Stefan worked at Infotech AG from July 1999 to January 2004 as a Software Developer, managing customer-specific software projects across all phases including analysis, specification, architecture, implementation, testing, installation, and training. Additionally, Stefan began a career at UBS as a System Engineer specializing in UNIX from August 1996 to December 1998, focusing on system administration, script programming, and hardware support.