p>Provides technical expertise to others in utilizing Purchasing and Contracts systems; performs specialized duties related to the Purchasing and Contracts system(s); serves as the departmental lead in implementing and testing and evaluating ERP and related systems rollouts, upgrades, and workflows; assesses needs and analyzes system capabilities; coordinates resources and resolves complex system problems through research, analysis, and consultation with users, technical staff, and managers; confers with computer programmers and other District and college technical staff regarding system enhancements; maintains, verifies, reviews, and monitors the processing of information within the assigned department; establishes and maintains the integrity of records to ensure proper audit trail for legal record retention purposes; compiles and tabulates statistical data; trains and updates managers and staff regarding system changes and requirements. Under direction from the appropriate level supervisor or manager, leads, guides, oversees, trains, and provides functional and technical work direction to assigned staff; performs the most complex duties and functions of the staff responsible for the preparation, review, analysis, processing, monitoring, and reporting of purchase orders, bids, RFPs, and contracts; assists in the development, review, analysis, facilitation, monitoring, and reporting of bids and Requests for Proposals (RFP); administers single-aspect/basic RFPs and bids, as assigned; serves as the departmental representative for monthly and fiscal year-end closing tasks; assists with the implementation of departmental policies and procedures.