They are responsible for formulating effective strategies for the bidding process, managing resources and ensuring compliance with client requirements. Learn how to write a clear bid proposal response and the different elements of an RFP.Plus, take away a free template. This is a list of Invitation for Bids and Request for Proposal opportunities currently available with the University of Kentucky Procurement Services. Bid Managers are in charge of creating and overseeing bids, which are detailed and persuasive proposals on behalf of organizations or companies. Primary proposal manager responsibilities. A bid writer's job is to write proposals that showcase the company's strengths and capabilities while addressing the client's needs and requirements. A bid proposal is a solution to a client's project requirements.