Crossmuller is seeking experienced Commissioning Engineers to help deliver major data centre and infrastructure projects across Australia.

Working across electrical, mechanical, BMS, SCADA and integrated systems, you'll play a key role in testing, validating and bringing mission-critical facilities online.

What you'll be doing

- Execute FAT, SAT, IST and integrated systems testing
- Commission electrical, mechanical, BMS and SCADA systems
- Coordinate subcontractors, vendors and client stakeholders
- Troubleshoot issues and manage defect resolution
- Support project handover and operational readiness

What we're looking for

Essential:

- Experience as a Commissioning Engineer, Project Engineer or Controls Engineer
- Proven experience delivering data centre or infrastructure projects
- Background in systems integration, commissioning and testing
- Experience with BMS, SCADA,



PLC or automation systems
- Strong problem-solving and stakeholder management skills

Highly regarded:

- Hyperscale data centre experience
- Exposure to AVEVA, Ignition, Siemens, Rockwell or Schneider platforms
- Electrical, Controls, Automation or Mechatronics background

Why Crossmuller?

- Work on Australia's fastest-growing data centre projects
- Join a specialist team delivering complex infrastructure
- Strong pipeline of future projects and growth opportunities opportunities
- Australian-owned business with a collaborative culture

If you've commissioned data centres, infrastructure or complex building systems, we'd love to hear from you.

📌 Commissioning Engineer - Data Centres & Infrastructure (Sydney)
🏢 Crossmuller
📍 Sydney