Grounds Maintenance Worker salary at Jefferson Union High

The average grounds maintenance worker salary at Jefferson Union High was $74,834 , which is 8 percent lower than the average salary for this job in California, but 96 percent higher than the national average for this job . Grounds Maintenance Worker salaries at Jefferson Union High typically range from $51,519 to $86,141 (25th to 75th percentile). The highest reported grounds maintenance worker salary was $108,290. There are 6 employees at Jefferson Union High with the job title grounds maintenance worker.