Senior Investigator salary at Allegheny County Department of Administrative Services

The average senior investigator salary at Allegheny County Department of Administrative Services was $55,455 , which is 33 percent lower than the average salary for this job in Pennsylvania, and 26 percent lower than the national average for this job . Senior Investigator salaries at Allegheny County Department of Administrative Services typically range from $55,382 to $55,527 (25th to 75th percentile). The highest reported senior investigator salary was $55,526. There are 2 employees at Allegheny County Department of Administrative Services with the job title senior investigator.