Overview
Help deliver the systems that keep Australia's digital world running. At UGL, we're delivering some of Australia's most complex and critical infrastructure projects. As our Major Projects portfolio grows, we're seeking a Senior Commissioning Engineer to support the successful delivery of major data centre developments across Melbourne. You'll play a key role in ensuring critical systems are tested, commissioned and handed over safely, efficiently and ready for operation. You'll gain exposure to large-scale, technically challenging projects that will accelerate your career and broaden your expertise in mission-critical infrastructure.
Key Responsibilities
Coordinate testing and commissioning activities across mechanical, electrical and integrated systems
Support commissioning planning, methodologies and operational readiness reviews
Work with consultants, subcontractors and client stakeholders to maintain program outcomes
Monitor commissioning progress, defects, close-out activities and documentation
Ensure compliance with project specifications, quality standards and safety requirements
Support integrated systems testing, client witnessing and successful project handovers
About You
You are a technically capable engineer who thrives in complex project environments and enjoys solving challenging technical problems.
What You'll Bring
Degree-qualified Electrical, Mechanical or Building Services Engineer, or equivalent experience




Commissioning experience on data centres or other complex facilities such as hospitals, airports, defence, health or critical infrastructure projects
Strong understanding of M&E; systems, testing methodologies and integrated commissioning processes
Excellent communication and stakeholder management skills
A proactive approach with a strong commitment to quality, safety and continuous improvement
Why UGL
Work on the infrastructure powering Australia's digital future
Develop your technical and leadership capability alongside some of the industry's most experienced commissioning professionals
Gain end-to-end project exposure from design optimisation through to integrated systems testing and client handover
Enjoy genuine opportunities to progress into Commissioning Manager and Senior Project Leadership positions
Join a business with a strong national pipeline of data centre, defence and complex infrastructure projects
Be trusted to make an impact, solve complex challenges and shape project outcomes
Competitive remuneration, career development and a culture built on support, respect and accountability
Next steps
If you're ready to take the next step in your commissioning career and contribute to the delivery of some of Australia's most technically advanced infrastructure projects, we'd love to hear from you.
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📌 Senior Commissioning Engineer (Melbourne)
🏢 Ugl Pty
📍 Melbourne