Mechanical Commissioning Supervisor

Shape the Future of Western Sydney
Parklife Metro Has Been Awarded The Sydney Metro SSTOM Package, a $5 Billion Public-Private Partnership (PPP) Project That Will Transform Western Sydney. This Major Infrastructure Package Includes

• Six brand-new metro stations from St Marys to the new Aerotropolis
• 12 new metro trains and core rail systems
• A state-of-the-art maintenance and stabling facility at Orchard Hills

As part of the Plenary, RATP Dev, Siemens, and Webuild consortium, we're delivering a city-shaping project that will define the future of transport in NSW.

The Opportunity - Mechanical Commissioning Supervisor
You will lead the Supervision for subcontractor testing and commissioning activities for mechanical plant, equipment, and associated control systems integration on a major metro infrastructure project in Western Sydney. The role ensures mechanical systems operate safely, efficiently, and in compliance with contractual, statutory, and operational requirements before handover to operations.

Why You Should Apply

• Own End-to-End T&C Supervision - Oversee all station-level and rail systems commissioning
• High-Profile Delivery Role - Help bring a $5B rail system into operation
• Subcontractor Leadership - Manage complex delivery teams and drive standardised outcomes
• Industry-leading salary and benefits - A highly competitive package reflecting the scale and complexity of the role.

Key Responsibilities

• Lead and coordinate on-site subcontractor activities across stations, linewide works and stabling & maintenance facilities
• Plan, coordinate and supervise Mechanical Services commissioning (HVAC, wet fire, TVS, pumps, hydraulics, lifts and escalators)
• Enforce project health and safety requirements, including SWMS compliance and "Your Life Safety Rules"
• Collaborate with Construction Site Engineers & Supervisors to resolve issues impacting testing and commissioning programs
• Provide technical trouble shooting and effective coordination with Construction, HSEQ, Quality, P&E and T&C Engineering teams.
• Work with the Managers, Engineers and Senior Supervisors and other Supervisors to create a collaborative team environment to achieve positive outcomes.

What We're Looking For

• Mechanical Trade Certificate and Driver Licence
• Safety-first approach and motivate subcontractor teams to ensure delivery of exceptional outcome
• Experience leading and coordinating on-site subcontractor teams across complex infrastructure projects
• Strong background in Mechanical Services commissioning supervision (HVAC, wet fire, TVS, pumps, lifts and escalators)
• Proven commitment to health and safety, including enforcing SWMS and project safety rules
• Ability to work collaboratively with construction teams to identify and resolve issues impacting testing and commissioning programs
• Strong communication and leadership skills, with a focus on mentoring teams and coordinating with key project stakeholders.

Why Join Us?

• We foster a supportive and collaborative culture, that prioritises the safety of our people and the environment
• Develop your career on the SSTOM Project - a defining rail infrastructure initiative for Western Sydney
• Enjoy an inclusive work environment, with opportunities for professional growth and long-term project engagement.
• Join a collaborative and experienced consortium focused on excellence and innovation
• Health & wellbeing initiatives and Novated lease options available
• Diversity and inclusion & Employee recognition programs.

What's next?
If you have a strong background for the role and want to play a key role in shaping Western Sydney's transport future,
click 'Apply'
to join our growing team.

If you progress, we will call you for a phone interview. Followed by a face-to-face meeting via Teams or in person. Prior to an offer, we'll request your qualifications and conduct a medical & drug and alcohol check.

Interested to learn more about Parklife Metro JV? Visit our website at

Our office will be closed from
24th December to 5th January
. Interviews for roles will resume in the
new year
. Wishing you a wonderful festive season and we look forward to connecting with you soon
Deliver a legacy. Build your future. Join Webuild | Parklife Metro.