Mechanical Engineer, Building Services

What if you could do the kind of work the world needs?

At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse perspectives. You can experience a world of opportunity and the chance to shape a career as unique as you.

We’re looking for a motivated Mechanical Engineer with 4–6 years’ experience to join our dynamic Sydney Building Services team. If you’re ready to step up, work on landmark projects, and grow under industry-leading mentors — this could be your next move.

About the Opportunity

Our Property & Buildings group delivers some of Australia’s most complex and high‑profile projects across transport, defence, commercial, and civic infrastructure. You’ll join a multidisciplinary team ranging from graduates to technical directors, all contributing ideas and supporting each other’s growth.

You’ll support senior engineers on major projects and take the lead on smaller packages of work, developing strong design capability and gaining exposure to national‑scale opportunities.

What You’ll Do

As a Mechanical Engineer, you will:

• Deliver mechanical design solutions for single and multidisciplinary building projects
• Support senior and principal engineers across all stages of design
• Lead smaller design packages or small standalone projects
• Coordinate with other disciplines including Electrical, Hydraulics, Fire, and ESD
• Attend meetings and communicate effectively with clients, stakeholders, and contractors
• Help maintain quality, accuracy, and delivery standards
• Mentor graduates and junior team members
• Identify and contribute to business development opportunities (desirable)

About You

You will have:

• A tertiary qualification in Mechanical Engineering
• 4–6 years’ experience in mechanical building services design
• Strong understanding of HVAC, ventilation, heating and associated systems
• Experience delivering projects in the building services consulting environment
• Ability to coordinate and collaborate with multidisciplinary teams
• Solid knowledge of Australian Standards, NCC/BCA requirements
• Strong organisational skills with the ability to manage competing priorities
• Eligibility for relevant state engineering registration (desirable)

Why Join Us

• Hybrid work model — 2 days from home per week
• Extra purchased leave, parental leave, wellness programs
• Corporate discounts, social club and reward programs
• Employee Share Purchase Plan
• Ongoing technical and professional development opportunities
• Work with a passionate, supportive and growing team

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.