Operations & Maintenance - Senior Mechanic salary at Orange County Sanitation District Orange County Employee Retirement System

The average operations & maintenance - senior mechanic salary at Orange County Sanitation District Orange County Employee Retirement System was $79,575 . Operations & Maintenance - Senior Mechanic salaries at Orange County Sanitation District Orange County Employee Retirement System typically range from $66,220 to $96,849 (25th to 75th percentile). The highest reported operations & maintenance - senior mechanic salary was $110,409. There are 35 employees at Orange County Sanitation District Orange County Employee Retirement System with the job title operations & maintenance - senior mechanic.