Assuming the categories are text, first sheet has names in Sheet1!A2:A723 and second sheet has data in Sheet2!A2:B56, please try:
in Sheet1, in B2: =IFERROR(MATCH(A2,Sheet2!A:A,0),"")
in Sheet1, in C2: =IFERROR(INDEX(Sheet2!B:B,MATCH(A2,Sheet2!A:A,0)),"")
each copied down to row 723. Filter to exclude (Blanks), if required.
The numeric results should indicate the related row number in Sheet2 and the text results the relevant type of employment.