Not very challenging.
Pros: not very stressful.
Cons: complacent personnel, no promotion potential.
Come in, check open work orders. Complete work orders if needed. Then perform scheduled PM's.
Management is not present most of the time.
Co-workers easy to get along with. Most are willing to work, (Not all)....
Hardest part of the job is not being busy.
Most enjoyable part of the job is actual repair work.