At a Glance
- Tasks: Lead mechanical engineering for cutting-edge data centre projects and ensure technical excellence.
- Company: IREN, a leader in AI Cloud solutions with a focus on sustainability.
- Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
- Other info: Be part of a dynamic environment with a commitment to sustainable practices.
- Why this job: Join a team at the forefront of renewable energy and innovative technology.
- Qualifications: Bachelor's in Mechanical Engineering and 10+ years in mechanical systems for data centres.
The predicted salary is between 49500 - 60500 $ per year.
Job Type: Full-time
Location: Sydney, Australia
Department: Operations/Engineering
Reporting to: Engineering Manager
Work Location: Hybrid
IREN is a vertically integrated AI Cloud provider, delivering large-scale data centres and GPU clusters for AI training and inference. IREN’s platform is underpinned by its expansive portfolio of grid‑connected land and power in renewable‑rich regions across North America, Europe and APAC.
The Mechanical Lead serves as the main technical authority and discipline lead for all mechanical engineering matters across IREN’s portfolio of data centre projects. This role provides strategic oversight, governance, and leadership for mechanical system design, air and liquid cooling infrastructure, equipment integration, and operational support across capital projects and manufacturing initiatives. The Lead ensures technical excellence, standardisation, regulatory compliance, risk mitigation, and reliable mechanical systems performance across all regions.
With 100% renewable energy, we build, own and operate our data centres and take pride in being at the forefront of sustainable solutions for the ever‑evolving applications of high‑performance compute. We believe that human progress is invaluable, but it should be done in the right way – responsibly, sustainably and having a positive impact on the communities we operate in.
Requirements:
- Bachelor's Degree in Mechanical Engineering (Master's preferred)
- CPEng registration with Engineers Australia, or equivalent state‑based registration (e.g. RPEQ in Queensland), or demonstrated eligibility for registration
- 10+ years of progressive experience in mechanical water conveyance and cooling systems for industrial, mission‑critical and hyperscale data centre environments
- Demonstrated experience acting as mechanical discipline lead or senior technical authority on complex projects
- Strong expertise in equipment validation, protection systems, and power distribution products
- In‑depth knowledge of applicable mechanical codes and standards, including the NCC/BCA, AS 1668, AS 2118, AS 1851, and AIRAH guidelines; familiarity with ASHRAE is advantageous
- Ability to lead technical risk assessments and provide executive‑level recommendations
- Strong leadership, communication, and stakeholder management skills
- Experience working with data centre clients or mission‑critical facilities is highly desirable
Mechanical Lead in Sydney employer: IREN
IREN is an exceptional employer that prioritises the health, safety, and well-being of its employees while fostering a strong safety culture on-site. With a commitment to professional development, you will have access to ongoing training and growth opportunities in a supportive work environment located in Bundey, where collaboration with site leadership and contractors is encouraged. Join us to make a meaningful impact in high-risk environments while enjoying the benefits of working for a company that values your expertise and dedication.
