Brian Schwartz Brian Schwartz Certified Energy Specialist, CHS Lubricants Brian Schwartz is a District Sales Manager with the Lubricants team in Nebraska and Colorado. He loves the challenges that lubricants sales bring and enjoys finding new ways to help customers improve their businesses. Expertise Brian has many years of ag, fleet and construction experience in both mechanic and lubricant sales. He is also an ASE Certified Heavy Duty Diesel Master Mechanic and previously worked as a diesel mechanic for over ten years. Fact Brian is an avid outdoorsman who loves hunting and fishing.