TRAC describes the "federal staffing" section of its database:
The $50/month fee may be reduced for non-profits and media organizations.Detailed information about most of the civilian employees working for the federal government accessible on TRAC's Federal Staffing layer. Over 25 years worth of data -- more than 50 million records -- over 100 gigabytes of information -- all at your fingertips.
Examine statistical overviews or drill down to information about individual employees: Who are they? Where do they work? What is their occupation? What are they paid?
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