Office Supervisor salary at Philadelphia Gas Works

The average office supervisor salary at Philadelphia Gas Works was $97,550 , which is 63 percent higher than the average salary for this job in Pennsylvania, and 41 percent higher than the national average for this job . Office Supervisor salaries at Philadelphia Gas Works typically range from $94,400 to $100,700 (25th to 75th percentile). The highest reported office supervisor salary was $100,700. There are 2 employees at Philadelphia Gas Works with the job title office supervisor.