04th November, 2026 We are working with a respected HVAC and mechanical services specialist delivering projects, maintenance, and commissioning solutions across commercial and industrial environments. Due to continued growth, an opportunity is available for a Mechanical Engineer who enjoys a hands-on, site-focused role with strong exposure to project delivery and commissioning. The Opportunity This role is perfect for an engineer who prefers being on-site and involved in real project delivery , rather than sitting behind a desk doing detailed design. You’ll play a key role across commissioning, troubleshooting, maintenance support, and project coordination , ensuring HVAC systems are delivered and operating to the highest standards. Key Responsibilities Project Delivery Support delivery of mechanical services projects from installation through to completion Coordinate with project managers, subcontractors, and site teams Monitor progress and ensure works are delivered on schedule Assist with procurement and equipment coordination Attend site and project meetings, providing technical input Commissioning & Technical Support Commission and verify performance of HVAC systems Conduct testing, inspections, and system checks Troubleshoot faults and implement corrective actions Prepare commissioning documentation and reports Support system handovers and client demonstrations Service & Maintenance Support Provide technical support to field technicians Assist with diagnosing system and equipment issues Support preventative maintenance and asset management Identify recurring faults and recommend improvements Ensure systems operate to manufacturer and client expectations Stakeholder Engagement Build strong relationships with clients and contractors Provide clear, practical technical advice Communicate project updates and support site coordination Identify opportunities for additional works or service improvements Safety & Compliance Ensure adherence to WHS standards and site safety protocols Conduct inspections and risk assessments Maintain accurate documentation and reporting Contribute to continuous improvement and quality processes About You Degree-qualified in Mechanical Engineering 3 years’ experience in HVAC, building services, or facilities environments Strong understanding of HVAC systems, chilled water plants, ventilation, and mechanical systems Experience in commissioning, operations, maintenance, or project delivery Solid troubleshooting and problem-solving skills Confident communicator with strong stakeholder engagement abilities Current driver’s licence Desirable Experience Background working with HVAC contractors Exposure to BMS and control systems Experience coordinating subcontractors and site activities Engineers Australia membership (or working towards) Professional accreditation (or working towards) Why Apply? Highly hands-on role with strong site exposure Work across a diverse mix of projects and environments Join a supportive and technically strong team Clear pathway for career progression into senior engineering, project management, or operations roles Competitive salary package Apply now or reach out for a confidential discussion to learn more.

📌 Mechanical Engineer - HVAC / Building Services (Melbourne)
🏢 Hunter Professional
📍 Melbourne