Senior Plant Operator salary at Stockton

The average senior plant operator salary at Stockton was $127,803 , which is 15 percent lower than the average salary for this job in California, but 64 percent higher than the national average for this job . Senior Plant Operator salaries at Stockton typically range from $109,641 to $162,962 (25th to 75th percentile). The highest reported senior plant operator salary was $175,079. There are 14 employees at Stockton with the job title senior plant operator.