Hyperscale DC Electrical Systems Specialist

Airtrunk; Sydney; Hybrid; AUD 150,000 - 190,000; Full time

Job summary

AirTrunk in Sydney is seeking an experienced Electrical Systems Specialist to join on-site and work with the DC Operations and Development teams. You will lead HV switching, develop MOPs, and support LV/MV infrastructure to ensure safety and reliability across the data centre campus.

You will review projects, mentor the safety team, and collaborate with contractors to deliver technically accurate results. Travel across Australia to support sites may be required.

Qualifications

• Minimum 5–8 years of proven HV switching experience.
• Electrical license requirements.
• Strong knowledge of MV/LV systems (EHV, MV, LV Generators, UPS and ATS).
• Ability to read and interpret single-line diagrams and communicate to non-technical colleagues.
• Willingness to travel to AirTrunk’s other sites across Australia.
• Experience performing electrical switching operations, inspections and maintenance per procedures.

Responsibilities

• Author high voltage switching instructions and then lead a peer review session to confirm the accuracy of the switching procedure.
• Prepare or review MOPs (Method of Procedure) for construction based electrical integration works.
• Review and assist in MOP preparation from other related partners. This could be either MV or LV works.
• Lead the maintenance and inspection of the low voltage network, this includes Generators, UPS’s including DC systems and Busways.
• Assist our commissioning team with electrical-related apparatus. This includes high voltage apparatus, kiosks, low voltage generators, or uninterruptible power supplies.
• Assist in design reviews for new projects within SYD region
• Have a detailed working knowledge of our low Voltage Infrastructure. This equipment will include Kiosk Transformers, low voltage generators, PTU, (uninterruptable power supplies), Busways and other low voltage equipment.
• Assist AirTrunk’s Safety team during incident investigations, by supplying technical mentorship.

Skills

High Voltage Switching

Electrical Troubleshooting

MV/LV Systems Knowledge

Reading Single Line Diagrams

Technical Mentorship

Education

Electrical License

Job description

AirTrunk in Sydney is seeking an experienced Electrical Systems Specialist to join on-site and work with the DC Operations and Development teams. You will lead HV switching, develop MOPs, and support LV/MV infrastructure to ensure safety and reliability across the data centre campus.

You will review projects, mentor the safety team, and collaborate with contractors to deliver technically accurate results. Travel across Australia to support sites may be required.