Dominik Liener

Head of Infrastructure and Technology


  • 1998 diploma in industrial engineering STV (postgraduate course in business administration)
  • 1991 diploma in civil engineering FH

Professional career

  • 2017 Start at Jungfrau Railways
  • 1991 - 2017 various functions at engineering office in the field of civil engineering/infrastructure as planner, project manager and member of the Executive Board

Main occupation

  • Head of Infrastructure and Technology and since 2021 Member of the Executive Board

Mandates within the group/membership in committees

  • Member of the Board of Directors of the subsidiaries Grindelwald Grund Infrastruktur AG, Jungfraubahn AG and Wengernalpbahn AG
  • Chairman of the Board of Directors of Sphinx AG Jungfraujoch

Management and supervisory activities

  • Foundation Board of the international foundation High Altitude Research Stations Jungfraujoch and Gornergrat

Permanent management and consulting functions fro major stakeholder groups

  • Member of the VöV (Public Transport Association) Building Committee
  • Member of the RAILplus Synergy Group Infrastructure
  • Member of the Swiss Comission for High Alpine Research Station Jungfraujoch

Previous activities for Jungfrau Railways

  • 2017 - 2020 member of the extended Executive Board