Lead Mechanical Engineer - Building Services (Major Commercial Project)Hybrid

WSP’s Sydney Building Services team is expanding and we are seeking an experienced Senior or Associate Mechanical Engineer to lead the mechanical design on a major new commercial development in the Sydney CBD. This flagship Commercial Development project is designed in partnership with a high‑profile Sydney architect and tier‑one builder. This is a rare opportunity to take ownership of the mechanical services design for a city‑shaping commercial tower. The Opportunity You will lead the mechanical engineering package from concept design through to final documentation, guiding technical decisions, design direction, coordination and quality. This role suits someone who thrives in complex commercial projects, enjoys working closely with architects and builders, and can confidently drive outcomes through all stages of design. What You’ll Be Responsible For Leading the mechanical design on a large, premium commercial OSD project Developing concept, schematic and detailed design documentation Coordinating closely with architects, builders, and key project consultants Providing technical leadership and ensuring high‑quality design outcomes Mentoring and supporting junior engineers within the team Ensuring compliance with NCC, Australian Standards and project-specific requirements About You Strong commercial office project experience in a consulting environment Proven ability to deliver projects from early concept through detailed design Confident working directly with client, architect and builder stakeholders Skilled in HVAC and mechanical systems design for large commercial buildings Relevant engineering degree; Chartered status beneficial but not essential Why WSP Flexibility and hybrid working options Strong technical leadership and a collaborative team culture National and global career progression pathways Wellbeing programs, purchased leave options and parental leave benefits Opportunity to work on some of Sydney’s most significant buildings projects Apply Now If you're a Senior or Associate Mechanical Engineer looking to step into a key leadership role on a high‑profile CBD development, we’d love to hear from you. Reach out for a confidential discussion - [email protected]. 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.