About Us
- Our Story
Built on Experience. Driven by Excellence.
RJ Engineering is a South Australian-owned Structural, Mechanical, and Piping (SMP) contractor serving the mining and heavy industrial sectors. Founded in 2023 and led by Director Wade Ingerson, we combine hands-on trade expertise with strong commercial discipline. Our integrated services cover fabrication, site execution, and project management. We deliver safe, reliable, and scalable engineering solutions for shutdowns, brownfield upgrades, and complex industrial projects.
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Projects Successfully Delivered
Reliable engineering solutions completed across mining and industrial sectors
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Repeat Client Rate
Proudly South Australian owned and operated with a commitment to local industry.
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Safety Commitment
Committed to maintaining the highest standards of workplace health and safety.
/7
Project Support
Responsive teams providing dependable workshop and on-site engineering support.
- OUR LOCAL ROOTS
Local Knowledge. Proven Performance.
RJ Engineering operates from Roxby Downs, the township built to support Olympic Dam, with a second workshop footprint at Edinburgh North giving the business metropolitan reach alongside its regional base. Being headquartered in Roxby Downs isn’t incidental — it means our teams understand the rhythms, permit systems and operational realities of the Olympic Dam site because we live and work alongside it, not because we fly in for a scope and fly out again.
OUR MISSION
To deliver scalable, safe and commercially disciplined SMP solutions that exceed industry standards while maintaining a people-first culture.
OUR VISION
To be recognised as a leading South Australian SMP contractor capable of delivering complex, high-value projects with certainty, quality and integrity.
- OUR POSITION IN THE MARKET
Where Capability Meets Accountability
RJ Engineering occupies a deliberate position in the South Australian SMP contracting market — one that bridges the gap between large civil contractors and small local tradespeople. We combine the agility and accountability of a focused contractor with the governance systems, quality frameworks and commercial discipline that Tier One organisations and major asset owners require, without the overhead structure that often comes with it.
We are structured to function as a value-adding partner rather than a transactional resource. Whether engaged as a subcontractor to a principal or delivering directly to an asset owner, we bring the same depth of technical capability, schedule transparency and leadership engagement to every scope, regardless of contract size.
Our Core Capabilities
- A scalable SMP delivery partner for projects of all sizes
- A compliant, quality-driven structural fabricator
- A reliable shutdown and brownfield execution contractor
- A value-adding subcontractor to Tier One principals
- A direct-delivery partner to mining and industrial asset owners
WHAT SETS US APART
- Integrated workshop and site capability under one roof
- Director-level engagement on every project
- Tier One governance without Tier One overhead
- Adaptable scope structures — fixed price, schedule of rates, open book
- Deep familiarity with Olympic Dam and BHP specifications
- LEADERSHIP
Leadership That Leads from the Front
Wade Ingerson, Director, leads RJ Engineering with direct, day-to-day involvement in both workshop and site operations — not just at the proposal stage. Clients dealing with RJ Engineering deal with the decision-maker, which means faster answers, clearer accountability and a leadership team that genuinely understands the trade-level realities of the work being delivered.
“Technically robust outcomes and commercial discipline are not mutually exclusive — the principle every RJ Engineering project is built on.”
Supporting Regional Communities
RJ Engineering is proud to support South Australian communities by creating local employment opportunities, working with regional suppliers, and investing in skilled trades. Through apprenticeships and workforce development, we are building the next generation of industry professionals while strengthening the long-term capability of South Australia’s mining and industrial sectors.