Home Departments DEPARTMENTS To learn more about the departments and staff who make up Mesa Water District, click on any of the links below. We are dedicated to satisfying our community’s water needs. For an organizational chart, click here. Leadership Board of Directors Departments General Manager Public Notices Strategic Plan Board of Directors General Manager Paul E. Shoenberger, P.E. General Manager 949.631.1206 Office of the General Manager Andie Jacobsen Executive Assistant to the GM 949.631.1206 Administrative Services Denise Khalifa Chief Administrative Officer 949.631.1205 Water Policy Manager Stacy Lynne Taylor Water Policy Manager 949.631.1201 Human Resources Camille Shogren Human Resources Supervisor 949.574.1020 Financial Services Calvin Hsu Chief Financial Officer 949.574.1022 Public Affairs Kaitlyn Norris Public Affairs Manager 949.631.1201 Customer Services Judith Miller Senior Customer Service Representative 949.574.1022 Engineering Andrew D. Wiesner, P.E. District Engineer 949.631.1291 Water Operations Juan Hernandez Assistant Water Operations Manager 949.574.1000