Food Services Supervisor salary at Grossmont Union High

The average food services supervisor salary at Grossmont Union High was $94,997 , which is 3 percent lower than the average salary for this job in California, but 39 percent higher than the national average for this job . Food Services Supervisor salaries at Grossmont Union High typically range from $84,413 to $109,562 (25th to 75th percentile). The highest reported food services supervisor salary was $118,169. There are 14 employees at Grossmont Union High with the job title food services supervisor.