Barrick Gold Corporation
Short Range Planning Engineer
Freeport-McMoRan Copper & Gold Inc.
Operations Supervisor
U.S. Silica Company
Operations Manager
Freeport-McMoRan Copper & Gold Inc.
Senior Mine Planning Engineer
U.S. Silica Company
Mine Manager
Peabody Energy
Mining Engineering Intern
Barrick Gold Corporation
Leach Stacking Engineer
Freeport-McMoRan Copper & Gold Inc.
Long Range Planning Engineer
University of Arizona