TETRATECH, Spring, TX Asst. Heavy Diesel Mechanic, June 2009 — March 2013 • Dismantled and reinstalled vehicle components • Checked diesel engine fluid levels and performed routine preventive maintenance • Assisted the mechanic in fault
diagnosis and repair • Tuned diesel engines to attain low fuel consumption percentages • Serviced hydraulic and air brake systems • Selected
proper tools and equipment for parts repairing