Procurement Staff

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Procurement is staffed by eight individuals who are responsible for contracting for all external resources required throughout the City of Tempe, with the exception of architectural, engineering and construction services, which are handled by Engineering. 

Procurement staff consists of a procurement administrator, four procurement officers and three procurement specialists who work to provide outstanding support to our organization and valued suppliers.   All City of Tempe procurement officers hold professional certifications which ensures competence and professionalism through the entire procurement process.

Michael Greene, C.P.M., CPPO, Procurement Administrator, 480-350-8516

Assisted by Alicia Ruiz, Procurement Specialist, 480-350-8648
Departments: Internal Audit, Police
Commodities: Surplus Property, Solar, Vendor Outreach

Wolf Wiemer, C.P.M., Procurement Officer, 480-350-8548

Assisted by Chantel Gonzales, Procurement Specialist, 480-350-8885

Departments: City Attorney, City Clerk, City Courts, Engineering (non-construction), Facilities, Fleet Maintenance, Solid Waste, Streets (non-construction)

Commodities: Carwash Services, Uniforms, Vending Machines

Shireen Boone, CPPB, CPPO, Procurement Officer, 480-350-8617

Assisted by Patricia Acosta, Procurement Specialist, 480-350-8618
Departments: Customer Services, Information Technology, Water Utilities
Commodities: Cellphones, Copiers, Radios, Tablets

Lisa Goodman, CPPB, CPPO, Procurement Officer, 480-350-8533

Assisted by Cecille Lewis, Procurement Specialist, 480-350-8801
Departments: City Manager/Mayor, Community Development, Economic Development, Tempe Fire Medical Rescue, Government Relations/Media, Parks, Traffic Engineering, Transit, Transportation
Commodities: Amazon Business, PeopleSoft Financials, Procurement Cards

Kim Shelley, CPPB, Procurement Officer, 480-350-8682

Assisted by Alicia Ruiz, Procurement Specialist, 480-350-8648
Departments:  Community Services, Financial Services, Human Resources, Human Services, Municipal Budget Offices, Office of Strategic Management & Diversity, Risk Management
Commodities:   Furniture, Office Supplies, Printing, Warehouse