Leo Mariscal

Leo Mariscal is an experienced professional with a strong background in electronic and field service management, particularly in the oil and gas industry. Currently serving as Field Service Manager and Radiation Safety Officer at J4 Oilfield Service, while also operating SOTEX TRN LLC as owner, Mariscal has honed expertise in frac stimulation design management and vehicle transport. Previous roles include Field Operations Supervisor and Field Service Technician at Energy Recovery, Inc., where Mariscal managed operations at remote locations, and Electronic Technician positions at BJ Services and Halliburton, focusing on hydraulic fracturing and cementing operations. Mariscal's career began at Panasonic USA as a QA Inspector, and holds a degree in Electronic Technician from South Texas College.