Office Assistant Senior salary at San Diego County Water Authority

The average office assistant senior salary at San Diego County Water Authority was $97,046 , which is 33 percent higher than the average salary for this job in California, and 171 percent higher than the national average for this job . Office Assistant Senior salaries at San Diego County Water Authority typically range from $90,765 to $106,350 (25th to 75th percentile). The highest reported office assistant senior salary was $137,591. There are 6 employees at San Diego County Water Authority with the job title office assistant senior.