Browse 385 RIVERSIDE, CA PROPOSAL jobs from companies (hiring now) with openings. Find job opportunities near you and apply!The Community and Economic Development Department requests proposals and qualifications for a variety of department-specific projects throughout Riverside. All Prospective Vendors submitting a bid must be subscribed to this bid on the City's bidding website prior to the bid opening. Org on, or before, the deadline for proposal. Type, Request Name, Deadline, Addendums, Results. RFP, Request for Proposal Request for Proposal (RFP) Leased Facility for RUHS- Jurupa Valley