Associate/ Senior Mechanical Technologist

We’re expanding our Water Utilities, Water Treatment, and Water Asset Management & Planning teams and are seeking a Senior Mechanical Technologist to join our national CAD and Digital Engineering team. This is your chance to work on iconic infrastructure projects that make a real difference—across sewer and watermains, pumping stations, treatment plants, recycled water, dams, and desalination facilities.

What You’ll Do

• Create, edit, and manage 3D models, drawings, and schedules using Autodesk Plant 3D, AutoCAD, Inventor, and other tools.
• Develop BIM-compliant models and detailed construction drawings aligned with client and WSP standards.
• Prepare piping layouts, general arrangements, isometrics, and integrate vendor 2D/3D drawings.
• Generate Bills of Materials, quantity take-offs, and equipment schedules.
• Lead and mentor junior staff, promoting best practices and improving project delivery.
• Collaborate with multidisciplinary teams to ensure seamless design coordination.
• Ensure compliance with Australian Standards, client drafting standards, and WSP’s quality assurance procedures.
• Drive innovation and continuous improvement in client service and project outcomes.

About You

We’re looking for a Senior or Associate-level Mechanical Technologist with:

• 8–12 years’ experience in piping/mechanical 3D drafting and modelling, ideally in water, wastewater, or stormwater infrastructure.
• Proficiency in Autodesk Plant 3D; experience with Revit, Advance Steel, Civil 3D, and Autodesk Vault is highly regarded.
• A Diploma or Advanced Diploma in Engineering (or equivalent experience).
• A proactive, team-oriented mindset with the ability to lead and deliver in a fast-paced environment.
• Experience in federated BIM model generation, clash detection, and database management is a plus.
• Familiarity with point cloud surveys is advantageous.

Why WSP?

• Global scale, local impact: Work on world-class projects across Australia and internationally.
• Inclusive culture: Be part of a supportive, diverse, and collaborative team.
• Career growth: Access tailored learning and development pathways, mentorship, and leadership opportunities.
• Flexibility and wellbeing: Enjoy flexible work arrangements, generous leave options, and wellness initiatives.
• Sustainability and innovation: Contribute to future-ready, sustainable engineering solutions.

This role is ideally based in Sydney, but we welcome applications from Brisbane, Adelaide, Melbourne, Gold Coast, or Sunshine Coast.

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 69,000 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.