Senior Engineering Technician salary at Contra Costa County

The average senior engineering technician salary at Contra Costa County was $161,262 , which is 24 percent higher than the average salary for this job in California, and 146 percent higher than the national average for this job . Senior Engineering Technician salaries at Contra Costa County typically range from $152,008 to $169,275 (25th to 75th percentile). The highest reported senior engineering technician salary was $173,013. There are 12 employees at Contra Costa County with the job title senior engineering technician.