Poor communication skills from those in Management, and in between departments.
Little to no sense of job security.
Promotions mean nothing more than more work for little to no raise.
Performance evaluations are not given, leaving no idea of where you stand.
Bad behavior is rewarded, especially financially.
Those with no authority try to micromanage other Employees.
Professionalism in the workplace is not rewarded, or respected.
Hard work is not rewarded. Management appreciates those who model their behavior. If you are loud, you will be rewarded.
The CEO/Owner of the company is very two-faced, and cannot be trusted.
Gaslighting is a common tactic used by Management.