Highest salary at Ces in year 2018 was $282,873. Number of employees at Ces in year 2018 was 163. Average annual salary was $71,798 and median salary was $64,693. Ces average salary is 53 percent higher than USA average and median salary is 49 percent higher than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 6.7 percent, the median salary increased 2.2 percent.