-Promotion: almost impossible to get promoted before the 2-year mark, however good your performance reviews are
- Salary: The pay bands are public, but don't expect to earn above the middle of the band if you don't start there. What happens otherwise is that you start at the bottom and get small raises that still keep you in the bottom each year, regardless of your reviews.
- On-call: officially it's optional, but more important services require 24/7 on-call
- On-call: instead of paying the night, weekend, holiday, overtime, etc. allowances when the engineer is alerted, they just allow you to take the worked time off