Operations & Maintenance - Instrumentation Tech salary at Orange County Sanitation District Orange County Employee Retirement System

The average operations & maintenance - instrumentation tech salary at Orange County Sanitation District Orange County Employee Retirement System was $92,603 . Operations & Maintenance - Instrumentation Tech salaries at Orange County Sanitation District Orange County Employee Retirement System typically range from $90,321 to $112,281 (25th to 75th percentile). The highest reported operations & maintenance - instrumentation tech salary was $134,562. There are 12 employees at Orange County Sanitation District Orange County Employee Retirement System with the job title operations & maintenance - instrumentation tech.