Sheer Workplace Training Sheer Workplace Training is a Brisbane-based registered training organisation with over 30 years of experience. We help individuals and businesses get the licences they need to work safely in high-risk environments. We offer nationally recognised courses covering forklifts, boom lifts, working at heights, confined spaces, telehandlers, excavators, and more, with training available at our facilities in Hemmant and Mackay or on-site at your workplace.