Al-Hajji held several senior management positions at the Kuwait Petroleum Corporation and its subsidiaries before joining PIC in 2019. With over 30 years of experience in the oil industry, she was appointed to her current position in November 2022. PIC has a global presence in Bahrain, the U.S., Vietnam, South Korea, Canada, and Germany. She is also the chairman of EQUATE Petrochemicals and The Kuwait Olefins Company and a board member of the Canada Kuwait Petrochemicals Company and the Gulf Petrochemicals and Chemicals Association.