W.a. Kendall Pay Scale – Pay scales for federal employees to aid define and assess person effectiveness. The Pay Scale Manual for Federal Employees (PSFE) guides employers to set and alter pay scales for federal employees. It does not have info particular to federal jobs. Having said that, federal employees have specific occupation paths that could be linked to one more occupation path during the government. For that reason, job paths can also be included from the Pay Scale Manual for Federal Employees.