Job Description

We are seeking an accomplished Associate Mechanical Engineer to join our Melbourne Building Services team. This is a key leadership appointment suited to someone who can drive medium to large‑scale projects, champion technical excellence, and help shape the continued growth of our Mechanical discipline. If you’re ready to step into a strategic, influential role — we want to hear from you.

About the Opportunity

Our Property & Buildings team is a global leader in advisory and engineering services, delivering innovative, future‑ready solutions across transport, defence, commercial, civic, and complex infrastructure sectors. In Melbourne, our multidisciplinary Building Services group is deeply engaged in high‑profile projects with major clients and partners.

As an Associate Mechanical Engineer, you’ll play a pivotal part in design leadership, client engagement, project direction, and mentoring the next generation of engineers. You’ll enjoy true autonomy, a strong pipeline of Tier 1 projects, and access to a national network of experts.

What You’ll Do

In this senior leadership role, you will:

• Lead medium to large‑scale mechanical building services projects from concept through delivery
• Oversee full design development including reviews, risk management, technical direction and design assurance
• Manage project budgets, scopes, schedules and commercial outcomes
• Guide and inspire mechanical engineering teams, including senior, intermediate and junior engineers
• Coordinate seamlessly across multidisciplinary teams (ESD, Electrical, Fire, Hydraulics, Structures, Architecture)
• Build trusted relationships with clients and stakeholders, acting as a key technical advisor
• Lead proposals, bid responses, fee submissions, and project strategy
• Champion continuous improvement, digital innovation and quality excellence
• Provide technical governance and ensure compliance with codes, standards, and regulatory requirements
• Represent the Mechanical discipline within internal leadership groups

About You

You will bring:

• 10+ years’ experience in mechanical building services engineering within a consultancy environment
• A tertiary qualification in Mechanical or Building Services Engineering
• Demonstrated experience leading medium to large design projects across multiple sectors
• Strong technical expertise across HVAC, ventilation, heating, chilled water, central plant and specialist systems
• A deep understanding of NCC/BCA and relevant Australian Standards
• Proven ability to oversee multidisciplinary coordination and manage complex project interfaces
• Excellent written and verbal communication, including client-facing experience
• Professional Registration (RPEQ, RPEng, MIEAust or equivalent) — essential or immediately eligible
• Strong commercial acumen and experience contributing to business development
• Proficiency with design tools such as CAMEL; experience with Revit MEP/NavisWorks highly regarded

Why Join Us

• Hybrid work model — 2 days WFH per week + flexible hours
• Extra purchased leave, generous parental leave & wellness programs
• Salary Continuation Insurance & corporate discounts
• Social club, reward & recognition programs
• Employee Share Purchase Plan
• National and global mobility opportunities
• A supportive, collaborative and high‑performing team culture
• Opportunities to influence direction and contribute to strategic growth

Imagine a better future for you and a better future for us all.

Join our close-knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 73,000 employees, working together to make a difference in communities both close to home and around the world.

An employee Share Purchase Plan is available to all our permanent employees who wish to become owners and vested partners in WSP’s collective success. To find out more about our commitment to the health and wellbeing of our people, and the programs we’ve designed to help you thrive, go to our Employee Benefits page.

With us, you can. Apply today.