Defence HVAC & Refrigeration Technician

Downer; Canberra; On-site; AUD 70,000 - 95,000; Full time

Benefits offered by this job

Healthcare discounts

Employee Assistance Program

Training and development

Job summary

Downer invites applications for a permanent Refrigeration/HVAC Technician at HMAS Harman, Canberra. Join a high-performing, inclusive team delivering base and estate services for Defence across ACT.

You’ll perform maintenance, handle refrigerants, and liaise with stakeholders while collaborating with trades to ensure reliable operations. You’ll bring a trade certificate, licensing where applicable, and a proactive approach to fault diagnosis and repairs.

Qualifications

• Certificate III Refrigeration and Air Conditioning is required.
• ARCTick Refrigerant Handling licence is desirable.
• QBCC Refrigeration and Air Conditioning Licence (QLD/NSW) or NSW licence is required.
• Post-trade experience in refrigeration, air conditioning and HVAC maintenance.
• Demonstrated fault diagnosis and repair in refrigeration/HVAC systems.
• Current Open Drivers Licence.
• Ability to obtain Defence Security Clearance (Australian citizenship mandatory).

Responsibilities

• Perform scheduled, preventative and corrective maintenance on refrigeration, air conditioning and HVAC systems.
• Carry out refrigerant handling in accordance with ARCTick licensing obligations.
• Provide professional and timely responses to internal and external stakeholders.
• Work collaboratively with other trades and subcontracts to support operational delivery.

Skills

Strong work ethic

Positive attitude

Commitment to high-quality outcomes

Education

Certificate III Refrigeration and Air Conditioning

Tools

ARCTick Refrigerant Handling licence

QBCC Licence (QLD/NSW)

Open Drivers Licence

Job description

Downer invites applications for a permanent Refrigeration/HVAC Technician at HMAS Harman, Canberra. Join a high-performing, inclusive team delivering base and estate services for Defence across ACT.

You’ll perform maintenance, handle refrigerants, and liaise with stakeholders while collaborating with trades to ensure reliable operations. You’ll bring a trade certificate, licensing where applicable, and a proactive approach to fault diagnosis and repairs.