Mechanical Design Engineers – All Levels (Contract) Location: Perth CBD Engagement: Contract Roles Only Rates: Market-aligned Exciting opportunities for Mechanical Design Engineers to join a fast-paced, solutions-focused team in Perth CBD . Work on wet hydrometallurgical process plants as part of a multi-disciplinary engineering team . Key Duties: Mechanical & piping design for slurry, water, hydraulic systems, bulk materials handling, and mechanical platework Prepare and review documentation for procurement, contracts, and vendor integration Deliver safe, high-quality engineering solutions aligned with standards Provide short- to medium-term site support for construction, commissioning, or operations Criteria: Bachelor of Engineering (Mechanical) or equivalent Experience in mineral processing projects and design & construct environments Slurry, water, pumping & pipeline design, plus piping stress analysis Knowledge of Australian and international standards Right to work in Australia Experience with base metals or rare earth minerals is a plus