Mechanical Engineer (Senior - Associate): Building Services
Confirmed on the employer's own hiring board on Nov 15, 2026. First seen by Alion on May 18, 2026. WSP scores B on the Alion truth index.
Building Services | Brisbane
We’re expanding our Mechanical team in Brisbane and are seeking an experienced Senior or Associate Mechanical Engineer ready to take ownership, drive the delivery of medium to large-scale projects across a diverse portfolio, and mentor developing engineers. If you're looking to step into a leading team while working across a diverse portfolio of high-impact projects - we want to hear from you.
This opportunity will suit a well-established consultant who enjoys leading projects, developing people and contributing to a high-performing, collaborative team, within a workplace that genuinely prioritises flexibility, trust and balance.
The Role
In this role, you will:
- Lead the mechanical design and delivery of medium to large-scale building services projects
- Take ownership of project outcomes from concept through to construction
- Provide technical leadership and mentorship to engineers across the team
- Manage project scope, programme and budget, ensuring successful delivery outcomes
- Coordinate closely with multidisciplinary teams, architects and external stakeholders
- Act as a trusted advisor to clients, building long-term relationships and repeat work
- Review designs and documentation to ensure technical quality, compliance and constructability
- Contribute across a diverse portfolio spanning defence, commercial, health, education and transport, offering strong project variety and strategic input into key projects.
About You
Please note: Australian citizenship is required due to the nature of the projects.
You will bring:
- 6-10 years’ (Senior) or 10-12+ years’ (Associate) experience in mechanical building services engineering
- Proven experience leading medium to large-scale projects within a consultancy environment
- Strong technical capability across HVAC and mechanical systems
- Deep understanding of Australian Standards, NCC and authority requirements
- Demonstrated ability to manage projects, clients and multidisciplinary coordination
- Strong leadership skills with a passion for mentoring and developing others
- Excellent communication skills and a collaborative, client-focused approach
Why You’ll Love Working Here
This is a workplace that genuinely trusts and empowers its people. You will be supported to lead, grow and shape your career while maintaining flexibility that works for you.
What you can expect:
- A hybrid working model with genuine flexibility
- A supportive, inclusive and high-performing team culture
- Opportunities to lead high-impact, complex projects
- Strong technical leadership and knowledge sharing across the business
- Clear and achievable career progression at Associate level and beyond
- A strong focus on wellbeing, flexibility and long-term careers
You will be joining a Brisbane Building Services team where people are respected, supported and trusted, and where leadership and technical excellence go hand in hand.