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About the Role

Parklife Metro JV is seeking a Commissioning Engineer - Mechanical to oversee and manage the testing & commissioning (T&C) process of mechanical systems for the Sydney Metro – Western Sydney Airport project. This role involves ensuring mechanical systems are functional, meet design specifications, and operate efficiently, requiring technical expertise and strong project management skills.

Responsibilities

Review project drawings, specifications, and system designs to understand the scope and commissionability of mechanical systems.
Develop and implement commissioning plans, procedures, and checklists for mechanical systems.
Coordinate with project managers, supervisors, contractors, and subcontractors on T&C activities and timelines.
Ensure necessary documentation, including manuals, testing protocols, and schedules, is prepared.
Oversee the T&C and V&V of all mechanical systems, including testing, adjusting, and balancing (TAB) of ECS HVAC systems, hydraulic services, fire systems, TVS, Lifts & Escalators, and related equipment.
Conduct functional tests to ensure systems operate according to design intent, performance criteria, and safety regulations.
Troubleshoot mechanical systems and resolve issues identified during T&C or operation.
Coordinate, facilitate, and document outcomes of witness testing for mechanical systems.
Raise, track, and manage the resolution of T&C related punch list, non-conformance & defect items of mechanical systems.
Act as the main point of contact for all T&C related matters for mechanical systems.
Collaborate with design engineers, contractors, vendors, and other stakeholders to ensure systems are tested and commissioned in accordance with the project timeline.
Provide regular updates on T&C progress, challenges, and resolutions to the T&C Team and project management teams.
Coordinate T&C activities for mechanical systems with the greater T&C team.
Adjust T&C activities in alignment with T&C priorities as advised by T&C Senior Commissioning Engineers, T&C leads and management.
Support the T&C of interfacing systems (e.g. BMCS, TVCS, etc) in conjunction with other T&C engineers, contractors & vendors.
Maintain accurate records of T&C activities, including test results, equipment settings, as-built conditions & witnessing activities.
Compile and submit final Test Reports detailing system performance, issues resolved, and compliance with project specifications.
Update and resolve review comments received on Test Reports.
Ensure that all T&C documentation is complete and handed over to the client or facility management team.
Assist in the preparation and handover of mechanical systems to the client or operational teams upon successful T&C.
Identify opportunities for improving T&C processes and practices.

Requirements

Bachelor’s degree in Mechanical Engineering or related field.
Minimum of 3-5 years of experience in mechanical system commissioning or a related field, with a strong focus on (ECS) HVAC, hydraulic services, and fire systems.
Experience in commissioning for commercial, industrial, or large-scale construction projects is preferred.
Strong knowledge of mechanical systems design, installation, and operation.
Excellent communication and interpersonal skills for interacting with project teams, clients, and contractors.
Strong problem-solving and troubleshooting abilities.
Attention to detail and a commitment to quality assurance.

Skills

Mechanical Systems Commissioning
Environmental Control Systems (ECS – HVAC)
Hydraulic Services
Fire Systems (Detection & Protection)
Tunnel Ventilation Systems (TVS)
Lifts & Escalators
Building Management and Control Systems (BMCS)
Testing & Commissioning (T&C)
Verification & Validation (V&V)
Testing, Adjusting, and Balancing (TAB)
Project Management
Communication Skills
Interpersonal Skills
Problem-Solving
Troubleshooting
Quality Assurance

Location

Badgerys Creek

Work Type

Full-time

Experience Level

3-5 years

Education Level

Bachelor’s degree in Mechanical Engineering or related field

Benefits

Competitive remuneration package
Diversity & inclusion initiatives
Employee recognition programs
Growth and development opportunities within a large-scale project
Health & wellbeing initiatives
Novated leases
Supportive and collaborative work culture
Work on one of the most exciting infrastructure projects in Australia

About the Company

Parklife Metro JV is leading the delivery of the Sydney Metro – Western Sydney Airport project, a landmark transport initiative.
This visionary project is driven by a joint venture between Plenary, RATP Dev, Siemens, and Webuild.
It includes the construction of six new stations, 12 state-of-the-art metro trains, advanced rail systems, and a modern stabling and maintenance facility.
This is a $5 billion project, the largest public-private partnership (PPP) ever awarded in New South Wales.
The project aims to redefine the future of Greater Western Sydney by enhancing connectivity and driving economic growth.
Parklife Metro JV is building a culture that values collaboration, diversity, and inclusion.
The company has a strong focus on safety, professional development, and creating lasting benefits for local communities.
Webuild is a global leader in the construction of large-scale, complex infrastructure projects.