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 career growth 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.