Highest salary at Ces in year 2017 was $277,134. Number of employees at Ces in year 2017 was 163. Average annual salary was $67,266 and median salary was $63,284. Ces average salary is 44 percent higher than USA average and median salary is 46 percent higher than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 1.9 percent, the median salary increased 2.6 percent.