Staff Assistant salary at Massachusetts Bay Transportation Authority

The average staff assistant salary at Massachusetts Bay Transportation Authority was $81,558 , which is 48 percent higher than the average salary for this job in Massachusetts, and 58 percent higher than the national average for this job . Staff Assistant salaries at Massachusetts Bay Transportation Authority typically range from $80,736 to $88,597 (25th to 75th percentile). The highest reported staff assistant salary was $93,739. There are 15 employees at Massachusetts Bay Transportation Authority with the job title staff assistant.