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Senior field service technician

Sydney
Hays | Manufacturing & Operations
Posted: 26 February
Offer description

A senior hands‑on role where you'll mentor junior technicians and maintain advanced next‑gen AI infrastructure

Your new company

Join a leader in the green AI revolution, building some of the world's most efficient high‑performance AI infrastructure. Their modular AI Factories use advanced liquid cooling and purpose‑built engineering to cut energy use while delivering powerful GPU compute at scale. Recognised across the Asia‑Pacific for innovation and sustainable design, the company is redefining how AI systems are built and operated. This is your chance to join a fast‑growing team shaping the future of AI.

Your new role

In this role, you'll support a new type of high‑efficiency compute facility designed to run dense AI workloads with far less energy than traditional data centres. You'll work with a small, high‑performing group known for delivering cutting‑edge infrastructure across the Asia‑Pacific region, gaining hands‑on experience with fast‑moving, next‑generation technology powering the future of AI.

* Maintain & repair mechanical, electrical and computing systems (preventative & reactive)
* Conduct daily/weekly/monthly inspections, routine checks and troubleshooting
* Assist with deployments & commissioning: installs, modifications, fluid handling (fill/drain), load bank setup, and basic network cabling
* Perform basic fault-finding, reset equipment (circuits/pumps), remove/repair faulty components, and uphold site cleanliness & OHS
* Keep accurate documentation, logs and service records
* Provide timely stakeholder updates to operations/project teams
* Support inventory & quality control on tools, spares and post‑work checks

What you'll need to succeed

* 3+ years in a hands‑on maintenance/service role
* Technical certification/trade (or equivalent)
* Proven leadership capabilities
* Strong mechanical aptitude with practical problem-solving skills
* Solid communication, teamwork and the ability to work independently
* Electrical knowledge is beneficial
* Unrestricted driving licence
* White Card (or willingness to obtain)
* Familiarity with data centre environments is a plus

What you'll get in return

* Attractive salary package
* Bring transferable skills and expand into a specialised field
* Structured onboarding with buddy training (first 4-6 weeks) and in‑house upskilling across mechanical systems, computers, and servers
* Learn fast and build new skill sets in a unique facility
* Genuine career progression in a high‑growth environment

What you need to do now

Please hit apply now, or for a confidential discussion please call Kate Gravina on or email your CV to

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