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 current 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.

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
Robust 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
Solid technical leadership and a cooperative team culture
National and global career progression pathways
Wellbeing programs, purchased leave options and parental leave benefits
Prospect to work on some of Sydney’s most significant building projects
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📌 Lead Mechanical Engineer Building Services Major Commercial Project City Ofsydney (Central Highlands Council)
🏢 WSP Australia
📍 Central Highlands Council