Chiller & Critical Cooling Technicians – Sydney Calling all Air Conditioning Technicians, Refrigeration Mechanics, HVAC Specialists and Critical Cooling Techs Suppose you want next-level technical work, long-term stability and the chance to work inside some of the most important facilities in Australia’s digital infrastructure. In that case, this is the one worth stopping for. This is not your average HVAC role. This is high-end, mission-critical cooling across data centres, telecommunications networks, major commercial assets and high security sites. You will be working on large industrial chillers, advanced compressor technology, precision cooling systems and legacy infrastructure that demands real diagnostic skill. If you want a role that actually stretches you technically, offers huge earning potential and puts you in a future-proof industry at the centre of the digital world, let’s talk. Location: Sydney Roles Available: Critical Cooling Technician and Chiller Technician Perks: Fully maintained company vehicle, strong base salary with bonus, significant overtime, specialist tools, long-term critical infrastructure work The Roles 1. Chiller Technician – High End Industrial Cooling A high-level technical role covering: Diagnostics, servicing and repairs of large industrial chillers Compressor overhaul, including screw, centrifugal and turbocor systems\Commissioning and testing on major critical cooling equipment Breakdowns across data centres and high-importance commercial assets Deep diagnostic work on legacy systems where your brain matters, not just swapping parts Maintenance and tuned performance work on a large HVAC plant in mission-critical environments This is ideal for someone who wants a genuine technical challenge, variety and long-term career progression in a booming sector. 2. Critical Cooling Service Technician A steady and technically rewarding service role covering: Reactive breakdowns Commercial and critical maintenance Troubleshooting and repairs on precision cooling systems Commissioning and call-outs on secure and data-driven sites Professional interaction with clients who rely on 100% uptime Perfect for Techs who love troubleshooting, steady work, and the chance to be part of a specialist mission-critical service team. Why These Roles Stand Out Zero residential work - only large commercial, telecom, data centre and mission-critical assets Future-proof industry – everything runs on data, and these systems keep it all alive Top earning potential – huge overtime and industry-leading packages Career growth – constant training across advanced cooling technologies Hands-on technical work – chiller overhauls, compressors, pressure vessels, live refrigerant systems Long-term stability – large contracted portfolios and major clients relying on your skill Supportive team culture – no ego, no nonsense, just quality operators backing each other Fully maintained vehicle and tools – including top-tier equipment Exposure to high security and high value assets – data centres, network hubs, commercial towers, critical infrastructure What You’ll Be Doing Diagnostics, maintenance, breakdowns and repairs on industrial chillers and critical cooling systems Working across data centres, communications hubs, commercial towers and mission-critical sites Fault-finding on legacy systems where real problem-solving matters Commissioning new equipment and ensuring it meets strict performance standards Maintaining compliance, safety and professional reporting through digital field service tools Representing your service team with pride on some of the most important facilities in the country About You – We’re Looking For Cert III in Refrigeration and Air Conditioning ARCtick Licence Restricted Electrical Licence Strong commercial or industrial HVAC experience Experience with chillers, compressors or critical cooling is highly regarded Ability to pass police checks and work on secure sites A technician who values pride in their craft, reliability, culture and genuine career growth Someone who wants long-term stability and genuinely high-value work Ready for something more than a standard HVAC job This is your chance to specialise in a booming sector, work on serious equipment, earn exceptionally well and build a long-term career in the heart of Australia’s digital infrastructure. If you want in, apply now and let’s have a confidential chat.
