Search Filter search results: Pages content 1 Employees 1 Searched for sandra schärer. Found 2 results in 3 milliseconds. Displaying results 1 to 2 of 2. Sandra Schärer HR Support Bi HV D 09 +41 44 739 2673 sandra.schaerer@wsl.ch Human Resources Telefon +41 81 417 08 21 Staff Human Resources Michelle Fischer HR expert Esther Meier HR expert Sandra Schärer HR expert Megi Schneider HR expert payroll HR Operations Stefania Pe Groupleader Michèle Bucher 1