Maria Luz Rivera
About Maria Luz Rivera
Maria Luz Rivera is a Senior Contracts Administrator and Procurement Specialist at Par Pacific Holdings, Inc., with extensive experience in procurement and contract management across various companies since 1994. She has a proven history of mentoring teams and improving operational efficiency through effective procurement strategies.
Current Role at Par Pacific Holdings
Maria Luz Rivera serves as the Senior Contracts Administrator and Procurement Specialist at Par Pacific Holdings, Inc. since 2017. In this role, she is responsible for managing contracts and procurement processes, ensuring compliance and efficiency in operations. Her experience in this position has allowed her to play a significant role in enhancing purchase order management and invoice reconciliation processes, contributing to the overall operational efficiency of the organization.
Previous Experience at BHP Billiton
Maria Luz Rivera worked at BHP Billiton in various capacities. She served as Team Lead from 2012 to 2014, where she led a team in procurement activities. Additionally, she was a Senior Procurement Specialist at BHP Billiton from 2015 to 2016, focusing on procurement strategies and supplier management. Her tenure at BHP Billiton provided her with extensive experience in the procurement field.
Professional Background in Procurement and Contracts
Maria Luz Rivera has a diverse background in procurement and contract management. She has held positions at several notable companies, including Marathon Oil Corporation, where she worked as a Commercial Representative from 2007 to 2009, and El Paso Corporation as a Contract Specialist from 2009 to 2010. Her experience also includes roles at KBR, Hess Corporation, Chevron, Stewart & Stevenson, and Texaco, where she developed comprehensive Procurement Plans and Scopes of Work.
Education in Business Administration
Maria Luz Rivera earned a Bachelor of Business Administration (BBA) in Purchasing and Materials Management from the University of Houston-Downtown. Her studies spanned from 1989 to 1999, providing her with a solid foundation in business principles and procurement practices that support her career in contract administration and procurement.
Mentorship and Team Development
Throughout her career, Maria Luz Rivera has demonstrated a strong commitment to mentoring and developing successful teams. She has fostered a productive work environment, emphasizing the importance of collaboration and professional growth among her colleagues. Her leadership skills have contributed to the effectiveness of the teams she has managed.