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HollyFrontier Corporation
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Jon Rabiega
Vice President Of Information Technology, Infrastructure And Operations
Ben Proskine
IT Manager - Plant Maintenance
Jack Whitling
Manager IT Risk And Compliance
Dave Strasburg
Manager, End-user Technology
Preethi Kencha
Ariba Fieldglass Integration Lead
+ 6 more
Demondre Rodgers
Senior SAP Basis Administrator
June, 2021 - present
