I mean this isn’t a trick question. No job is harder to lose than a city job.and why is it police officers?
any other jobs that let you get away with so much?
NYC city jobs. My boy works for child welfare. He's a drunk and cokehead. Still employed by the city and getting rehab while still drinking and snorting. Poor kids.

I'd say any federal job is harder to fire an employee than a local or state one.