The Senior Executive Service web site contains extensive information about the SES including its features and structure.
Commencing in 2002, OPM began Governmentwide administration of the Federal Human Capital Survey (FHCS). It is a tool to measure employees' perceptions of whether, and to what extent, conditions characterizing successful organizations are present in their agencies. You may review results using the link below.
The Employee Benefits Survey measures employee attitudes about their Federal benefits with regard to “importance, adequacy, value and competitiveness” on recruitment and retention.