Commercial Manager - Downstream

Webuild Group; Sydney; On-site; AUD 180,000 - 240,000; Full time

Benefits offered by this job

Competitive remuneration

Diversity & inclusion

Employee recognition

Growth opportunities

Novated leases

Collaborative culture

Iconic project in Australia

Job summary

Webuild Group, based in North Sydney, is seeking a Downstream Commercial Manager to lead the downstream commercial function on the Parklife Metro project. You will manage subcontractor and supplier agreements, drive negotiations and ensure alignment with the head contract and project objectives.

You will report to the Deputy Commercial Director and provide strategic commercial support across the project lifecycle, including risk management, contract administration, and claims resolution.

Qualifications

• Tertiary qualification in Quantity Surveying, Construction Management, Commerce, Law or a related discipline.
• Extensive experience in a commercial management role within major infrastructure, construction, engineering or rail projects.
• Experience managing downstream subcontract agreements and commercial functions on large-scale projects.
• Experience on major transport infrastructure, rail, metro or PPP projects is desirable.
• Excellent stakeholder management, negotiation and communication skills.
• Demonstrated ability to lead and develop commercial teams.

Responsibilities

• Lead the downstream commercial function, providing direction and oversight of subcontract and supplier commercial activities.
• Ensure subcontract agreements are aligned with head contract requirements, project specifications and commercial objectives.
• Manage contractual correspondence, notices, variations, extensions of time and claims in accordance with contractual obligations.
• Provide commercial advice and guidance to project teams on contractual entitlements, obligations and risk exposure.
• Ensure effective management and close-out of subcontract agreements.
• Monitor subcontractor performance against contractual obligations, deliverables, milestones and agreed commercial terms.
• Develop and maintain effective commercial relationships with subcontractors, suppliers and external stakeholders.
• Support the resolution of subcontractor claims and disputes, ensuring appropriate commercial outcomes are achieved.
• Lead, mentor and develop the downstream commercial team, including Contract Managers, Senior Contract Administrators, Contract Administrators and Site Administrators.

Skills

Downstream management

Subcontract management

Contract administration

Negotiation

Stakeholder management

Team leadership

Education

Tertiary qualification in QS/CM/Commerce/Law

Job description

Select how often (in days) to receive an alert:

Parklife Metro JV is leading the delivery of the Sydney Metro – Western Sydney Airport project, a landmark transport initiative that will link St Marys to Bradfield and seamlessly connect with the new Western Sydney Airport.

This visionary project driven by a joint venture between Plenary, RATP Dev, Siemens, and Webuild includes the construction of six new stations, 12 state-of-the-art metro trains, advanced rail systems, and a modern stabling and maintenance facility at Orchard Hills.

As the largest public-private partnership (PPP) ever awarded in New South Wales, this $5 billion project is set to redefine the future of Greater Western Sydney by enhancing connectivity and driving economic growth. Being part of Parklife Metro JV means joining a transformative infrastructure venture with the chance to grow your career in a fast-paced, forward-thinking environment.

This is more than just a rail project. It’s a critical step in shaping the long-term social and economic fabric of Western Sydney. The infrastructure being delivered will support the region’s expected population growth, improve access to employment hubs, and promote sustainable, integrated urban development. At the heart of this transformation is a commitment to innovation, sustainability, and community impact.

Parklife Metro JV is building a culture that values collaboration, diversity, and inclusion. With a strong focus on safety, professional development, and creating lasting benefits for local communities, our team is empowered to push boundaries and deliver excellence at every stage. Whether you're an engineer, project manager, systems specialist, or corporate professional, you’ll be part of a high-performing team working on one of the most significant infrastructure projects in Australia’s history.

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

The Opportunity:

Employed by Webuild , Parklife Metro is seeking a Downstream Commercial Manager to join our team based in North Sydney.

As a Commercial Manager for Downstream, you will lead and manage the downstream commercial function across the project, ensuring the effective administration and commercial management of subcontractor and supplier agreements.

Reporting to the Deputy Commercial Director, this role will provide strategic and operational commercial support across the project lifecycle, with a particular focus on contract administration, commercial negotiations, cost management, risk mitigation and contractual compliance.

Duties & Responsibilities:

• Lead the downstream commercial function, providing direction and oversight of subcontract and supplier commercial activities
• Ensure subcontract agreements are aligned with head contract requirements, project specifications and commercial objectives
• Manage contractual correspondence, notices, variations, extensions of time and claims in accordance with contractual obligations
• Provide commercial advice and guidance to project teams on contractual entitlements, obligations and risk exposure
• Ensure effective management and close-out of subcontract agreements
• Monitor subcontractor performance against contractual obligations, deliverables, milestones and agreed commercial terms
• Develop and maintain effective commercial relationships with subcontractors, suppliers and external stakeholders
• Support the resolution of subcontractor claims and disputes, ensuring appropriate commercial outcomes are achieved
• Lead, mentor and develop the downstream commercial team, including Contract Managers, Senior Contract Administrators, Contract Administrators and Site Administrators.

Criteria :

• Tertiary qualification in Quantity Surveying, Construction Management, Commerce, Law or a related discipline.Extensive experience in a commercial management role within major infrastructure, construction, engineering or rail projects
• Demonstrated experience managing downstream subcontract agreements and commercial functions on large-scale projects
• Experience working on major transport infrastructure, rail, metro or PPP projects is desirable
• Excellent stakeholder management, negotiation and communication skillsDemonstrated ability to lead and develop commercial teams

What's Next?

Join us and help deliver a legacy that will serve generations to come while building a rewarding and purpose-driven career.

The employment relationship will be governed by Australia or New Zealand Employment Law.