What is another term for civilian federal employees?

Another term for federal employees is Civil servant
The term 'Civil Servant' is coined because the salary that paid to the Federal employees is taken from the tax payers paid by the civilian.
And since the main duty for the federal employees is to make sure that the civilian obtain maximum 'wellness', the term civil servant is embodied this duty.

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.