Senior Rail Infrastructure Commercial Lead

Siemens Mobility; Sydney; On-site; AUD 180,000 - 240,000; Full time

Job summary

Siemens Mobility in Sydney is seeking a Senior Commercial Manager to lead the commercial setup and governance of major Rail Infrastructure projects. You will drive contracts, changes, and P&L responsibility to deliver value.

You will build a high‑performing team, manage stakeholder engagement, and ensure financial targets are met, while upholding integrity and accountability in every decision.

Qualifications

• Strong experience in commercial project management within rail infrastructure or complex projects.
• Proven expertise in contract negotiation, change management and claims.
• Commercial and financial acumen, with knowledge of controlling and project financials.
• Degree in accounting, finance, or related discipline with excellent communication and stakeholder engagement skills.

Responsibilities

• Lead the commercial setup and execution of major Rail Infrastructure projects in Sydney, including complex, high-value contracts.
• Manage commercial governance across hybrid target cost contract models, including scope variations, risk, and financial performance.
• Drive contract, change, and claim management in collaboration with project and contract teams.
• Take ownership of project P&L, ensuring delivery of financial targets, cash flow, and profitability alongside the Project Manager.
• Build and lead a high-performing commercial team, fostering a culture of integrity and accountability.
• Engage with customers and stakeholders to resolve commercial matters and ensure project success.

Skills

Commercial PM

Contract negotiation

Financial acumen

Stakeholder communication

Education

Degree in accounting/finance

Job description

Siemens Mobility in Sydney is seeking a Senior Commercial Manager to lead the commercial setup and governance of major Rail Infrastructure projects. You will drive contracts, changes, and P&L responsibility to deliver value.

You will build a high‑performing team, manage stakeholder engagement, and ensure financial targets are met, while upholding integrity and accountability in every decision.