Building Designer Jobs in Australia

About Mettle

Mettle is a fast-growing Australian company that has built a reputation for excellence in construction, refurbishment and fitout projects. Since 2015, we’ve expanded into multiple locations along the east coast of Australia and continue to grow sustainably. We’re all about \"Good People Doing Good Things Together.\"

Mettle is a fast-growing Australian company that has built a reputation for excellence in construction, refurbishment and fitout projects. Since 2015, we’ve expanded into multiple locations along the east coast of Australia and continue to grow sustainably. We’re all about \"Good People Doing Good Things Together.\" This mantra underpins everything we do, including creating a work environment that fosters teamwork, collaboration and shared success. We are dedicated to delivering exceptional results and our culture is underpinned by values like accountability, curiosity and authenticity.

The Opportunity

Kick-start your career in commercial construction with Mettle's 2026 Cadetship Program. This is a great opportunity to start your career in the industry, gaining real-world experience across commercial construction projects while working alongside experienced project teams. As a Mettle Cadet, you’ll be involved in the day-to-day delivery of projects and gain exposure across estimating, project management and site operations. You’ll see how projects come together from planning and procurement through to construction and completion, building valuable skills and industry knowledge along the way. You’ll be supported by experienced Mettle team members who will share their knowledge, provide guidance and help you develop the confidence and capability to build a successful career in construction.

What You’ll Do

• Supporting project teams with construction coordination, documentation and day-to-day project activities


• Assisting with estimating activities including tender preparation, subcontractor engagement and cost analysis


• Learning how projects are planned, scheduled and delivered from start to finish


• Gaining practical site experience across safety, quality and construction processes


• Working alongside project managers, site teams, subcontractors and consultants


• Building your technical knowledge and understanding of construction through real project experience

What You’ll Bring

You are someone who is motivated and excited about starting a career in commercial construction. You’re eager to learn, take on new challenges and contribute positively to the teams you work with. We’re looking for people who want to build a long-term career with Mettle and develop into the future leaders of the construction industry. You’ll be someone who:

• Is currently studying Construction Management, Quantity Surveying, Engineering, Building or a related discipline


• Has a genuine interest in commercial construction and how projects are planned and delivered


• Is willing to learn, develop new skills and take on feedback from others


• Has good communication skills and enjoys working collaboratively with others


• Brings a positive attitude, strong work ethic and willingness to get involved


• Takes ownership of tasks and responsibilities and is committed to personal growth

Why Join Mettle?

At Mettle, we’re not just building projects — we’re building the future. We invest in people because strength begins with those who live our values every day. Here’s what sets us apart:

• A purpose-led culture where integrity, care and collaboration guide everything we do


• Meaningful wellbeing support including Employee Assistance Programs and exclusive benefits


• Commitment to continuous learning with mentoring and development opportunities


• An inclusive and flexible workplace where you can be your authentic self

We are committed to creating an inclusive culture where everyone feels respected and valued. We encourage applications from all backgrounds including women and First Nations people. Flexible work arrangements are supported and we strive to minimise our environmental impact.

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