Office Supervisor salary at Philadelphia Gas Works

The average office supervisor salary at Philadelphia Gas Works was $92,450 , which is 70 percent higher than the average salary for this job in Pennsylvania, and 49 percent higher than the national average for this job . Office Supervisor salaries at Philadelphia Gas Works typically range from $89,000 to $95,900 (25th to 75th percentile). The highest reported office supervisor salary was $95,900. There are 2 employees at Philadelphia Gas Works with the job title office supervisor.