Chillflow Solutions Australia Pty Ltd - Sydney CBD NSW

Chillflow Solutions are seeking a skilled Project Engineer - HVAC Mechanical to join our operations and technical services team in Sydney, NSW.

This full-time permanent role focuses on the technical coordination, planning and delivery of marine, offshore and industrial HVAC and chilled water projects across Australia and South East Asia.

About Chillflow Solutions

Chillflow Solutions is a leading provider of specialist marine HVAC and refrigeration engineering solutions across Australia and South East Asia. Our mission is to deliver innovative, high-quality, and reliable HVAC services to the marine, offshore, and industrial sectors through strategic collaboration, technical expertise, and continuous improvement.

As the Australian distributor for several global OEMs, we offer world-class training, access to premium chiller products, and cutting-edge industry advancements. Our services encompass design, supply, installation, service, maintenance, and lifecycle support for large-scale marine and industrial HVAC chillers and refrigeration equipment.

At Chillflow Solutions, we are committed to excellence, safety, and sustainability, ensuring our clients receive best-in-class solutions tailored to their operational needs. As we continue to expand, we seek highly skilled and motivated professionals to join our team and contribute to our ongoing success in the marine HVAC industry.

The Role - What You’ll Be Doing

Design marine and industrial HVAC and chilled water systems.

Perform heat load, psychrometric and airflow calculations.

Size equipment and select mechanical plant components.

Develop P&IDs;, layouts and system schematics using AutoCAD.





Prepare detailed engineering reports and compliance documentation.

Support projects from tender through to commissioning.

Liaise with shipyards, contractors and industrial clients.

Provide technical support to site and service teams.

Ensure compliance with Australian Standards and marine regulations.

Manage HVAC projects from planning and engineering through procurement, installation, testing, commissioning and final handover.

Develop and maintain project schedules, budgets, cost forecasts and progress reports to ensure projects are delivered on time and within budget.

Coordinate project resources, materials, equipment, subcontractors and suppliers to support efficient project execution.

Monitor project progress, identify risks and potential delays, and implement corrective actions where required.

Review technical specifications, drawings, scopes of work and contractual requirements to ensure project deliverables meet client expectations.

Manage procurement activities, including supplier enquiries, quotation reviews, purchase order coordination and equipment delivery tracking.

Coordinate site activities with internal teams, clients, shipyards and subcontractors, ensuring works are completed safely and to the required quality standards.

Manage variations, technical queries, project changes and associated cost or schedule impacts.





Attend project meetings, prepare progress updates and maintain accurate project documentation, registers and reporting.

Coordinate inspections, testing, commissioning, defect rectification and project close-out documentation.

Build and maintain strong working relationships with clients, suppliers and project stakeholders throughout the project lifecycle.

Who We’re Looking For

Degree-qualified Mechanical Engineer with 3-6 years’ experience.

Minimum 3+ years’ experience in HVAC, refrigeration or building services.

Robust understanding of thermodynamics and chilled water systems.

Confident performing psychrometric and heat load calculations.

Detail-oriented with strong documentation and reporting skills.

Able to manage multiple engineering deliverables.

Professional communicator comfortable with clients and contractors.

Demonstrated ability to coordinate and deliver engineering or mechanical services projects from inception through to completion.

Strong organisational, planning and time-management skills, with the ability to manage competing priorities and project deadlines.

Commercial awareness, including an understanding of project budgets, cost control, procurement and variations.

Experience coordinating subcontractors, suppliers, site personnel and other project stakeholders.

Strong problem-solving skills, with the ability to identify project risks and develop practical solutions.

A proactive, hands-on approach with the ability to work both independently and collaboratively across engineering, service and operations teams.

Bachelor’s Degree in Mechanical Engineering (mandatory).

📌 Project Engineer (Sydney)
🏢 Chillflow Solutions Australia
📍 Sydney