Office Assistant Senior salary at Mountain View- Los Altos Union High

The average office assistant senior salary at Mountain View- Los Altos Union High was $101,353 , which is 39 percent higher than the average salary for this job in California, and 183 percent higher than the national average for this job . Office Assistant Senior salaries at Mountain View- Los Altos Union High typically range from $108,194 to $132,220 (25th to 75th percentile). The highest reported office assistant senior salary was $133,887. There are 5 employees at Mountain View- Los Altos Union High with the job title office assistant senior.