About the role

You will be the lead on mechanical design for office fit-out projects, working in the heart of Melbourne's CBD. This is a hands-on, critical role. You will be managing the design process from concept through to construction completion, working directly with architects, interior designers, and other building trades.

Key responsibilities
Prepare detailed mechanical designs, calculations, and documentation specifically for commercial office fit-outs
Coordinate mechanical services seamlessly with architects and other trades, ensuring the vision of the design becomes a functional reality
Conduct site inspections, attend client meetings, and manage project workflows from start to finish
Ensure every project meets the National Construction Code and relevant Australian Standards, maintaining high standard of quality
Manage the technical integrity and efficiency of mechanical designs

About you
Minimum of 4 years of proven experience specifically in commercial office fit-outs within the Australian engineering sector
Strong, practical working knowledge of HVAC, smoke ventilation, and mechanical services design principles




Recognised degree in Engineering (Mechanical or Building Services)
Exceptional English communication skills and comfort liaising with clients and stakeholders
Full working rights and ready to contribute to a long-term career in Australia

About us

Since 2012, TJ Consulting Engineers has built a reputation for high-quality, sustainable design solutions across commercial, education, healthcare, and data center projects. We are a tight-knit, boutique team of thirteen professionals led by directors who prioritize family values, personal growth, and integrity. Sixty to seventy percent of our workload is high-speed, high-impact office fit-outs.

Advantages
Competitive package ranging from $90,000 to $125,000 + Superannuation, commensurate with your experience
Work on high-profile projects under the direct guidance of industry leaders
Qualified, inclusive team workplace that champions work-life balance and continuous learning
Located in the Melbourne CBD, steps away from public transport, the best cafes, and city amenities

📌 Mechanical Engineer Melbourne
🏢 TJ Consulting Engineers
📍 Melbourne