Correct Tel No
+41-43-931-6293
would be the correct one to reach head of training.
Packages are generally good, and the job is pretty easygoing. Cost of living is rather expensive, but salary would be way above average. Good flat 3bedroom approx 2500.- Swiss Francs, tax approx 25% for expats.
Try to get hold of Mr Pile or Hadley, these guys do this job, might get more details from them.