Mario Zimmermann

Mario Zimmermann currently serves as Leiter Partner SQU at SBB Cargo since August 2024. Prior to this role, Mario held positions including Lead Auditor at SQS – Schweizerische Vereinigung für Qualitäts- und Management-Systeme, where responsibilities encompassed various ISO standards, and Abteilungsleiter Operations & Maintenance at HYDRO Exploitation SA. Additional experience includes leadership roles in maintenance operations at SBB CFF FFS and management positions in production and quality at Constellium and Rio Tinto. Mario is recognized for expertise in continuous improvement and project management, demonstrated while serving as Lean Six Sigma Black Belt at Alcan. Educational qualifications include a Master’s in Business Administration from Rochester-Bern Executive Programs and an Engineering degree in Electrical Engineering from the University of Applied Science Western Switzerland.