Supervisors are mostly positioned in the middle of workers and top management teams. So, a supervisor should have skills to be a bridge between those two sides.
If you feel ready to be a Supervisor and working for Goverment, you can read more details different working environments of this position.
Safety Supervisor should be having responsibilities and skills below;
You Can find the asnwers of the question "What Does A Production Supervisor Do?"
A flying medical supervisor;
Supervisors have many serious responsibilities. To be a supervisor, you should have some certain skills and courage to take those responsibilities.