Officials or employees of Kenosha County who have voted on the awarding of a contract with a particular contractor, provider or vendor or who have had input into such award may not accept employment with such contractor, provider or vendor or their sub-contractors for a period of one year after termination of their term of office or termination of employment with Kenosha County. Except as may be allowed by the County Board Administration Committee and the County Executive, no contractor, provider or vendor or their sub-contractor may make an offer of employment to such official or employee or any member of their immediate family within one year after the commencement of their contract with Kenosha County. [Code § 20.10-1.]