Electrical Design Lead

Job Type : Full-time |

Location: Sydney, Australia |

Department: Engineering |

Reporting to : Engineering Manager | Wor k

Location: Hybrid

IREN is a vertically integrated AI Cloud provider, delivering large-scale data centers 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 Electrical Design Lead will act as the Owner’s Representative throughout the full lifecycle of our high-performance compute (HPC) projects, with a focus on medium and low voltage electrical distribution systems. Reporting to the Engineering Manager, this role is central to shaping the electrical design of our Australian data centres from early-stage concept through to detailed engineering, equipment commissioning, and handover.

With 100% renewable energy, we build, own and operate our data centers 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.

• Bachelor’s degree in Electrical Engineering, or equivalent qualification recognised under Engineers Australia’s assessment framework.
• Registered as a Chartered Professional Engineer (CPEng) with Engineers Australia, or actively working towards registration; or eligible for registration as a Registered Professional Engineer (RPEQ) in Queensland and/or under the relevant state engineer registration scheme (e.g. NSW).
• Minimum 8 years of relevant post-qualification experience in low voltage and medium voltage electrical design, within a design engineering consultancy, heavy industrial or manufacturing facility, or mission-critical data centre environment.
• Deep knowledge of relevant Australian Standards (including AS/NZS 3000, AS 2067, AS 61439, AS/NZS 4777) and applicable state WHS/OHS legislation and codes of practice.
• Proficiency in the specification and application of electrical equipment including grounding systems, power transformers, standby generators, switchgear, cables, motors, VFDs, and all major components of an electrical distribution system for energy-intensive data centres.
• Demonstrated experience in the design of complete electrical distribution systems: load lists, single-line diagrams, cable schedules, equipment arrangements, and interconnection drawings.
• Proficiency in industry-standard electrical design software, including one or more of: AutoCAD Electrical, Revit MEP, ETAP , EPLAN, Easy Power, or equivalent tools used in the Australian market.
• Familiarity with Safe Work Method Statements (SWMS), Permits to Work (PTW), and electrical safety obligations under state WHS/OHS frameworks.
• Previous experience working with or for Tier III or mission-critical data centres is highly desirable.
• Excellent written and verbal communication skills, with the ability to engage effectively across technical and executive audiences.
• Strong team-work and collaboration skills, with the ability to manage multiple priorities in a fast-paced, growth-oriented environment.

• Act as the Owner’s Representative across the full HPC project lifecycle for medium and low voltage electrical distribution systems.
• Develop functional descriptions and conceptual designs of electrical distribution systems, working autonomously or through external engineering firms to progress designs through to basic and detailed engineering.
• Develop, review, and validate engineering deliverables including drawings, diagrams, calculations, material and cable lists, and electrical reports.
• Manage design queries, field instructions, deficiencies, and technical matters arising across concurrent projects in a timely and structured manner.
• Perform or support the specification, sizing, and selection of electrical equipment in accordance with Australian Standards and project requirements.
• Lead and oversee equipment validation, installation, and testing and commissioning activities in coordination with manufacturing and construction teams.
• Stay current with data centre power distribution trends, emerging technologies, and changes to Australian and international regulatory frameworks.
• Collaborate with internal stakeholders and external engineering partners to ensure design intent, quality, and compliance are maintained throughout project delivery.
• Contribute to the development and continuous improvement of IREN’s electrical design standards, templates, and engineering procedures.

At IREN, we offer a comprehensive, market-competitive total rewards package designed to support employees’ well-being, career advancement, and financial wealth. Our offerings reflect our commitment to Proceed with Purpose while rewarding high performance and long-term growth.

• Compensation & Rewards Competitive salary range based on experience and impact Short- and long-term incentive programs designed to reward both results and long term company success

Wellbeing & Benefits

• Comprehensive extended health and dental coverage to keep you and your family supported
• Three weeks of paid vacation to recharge, travel, or simply enjoy more life outside of work (note that paid vacation is for salaried employees only)

Work Environment A modern hybrid model — collaborate in our Sydney office Tuesday–Thursday, with flexibility the rest of the week

Casual, comfortable attire so you can bring your best self to work without the suit-and-tie Access to an onsite, fully equipped gym to make wellness part of your workday

We value diverse perspectives and believe that skills can be developed. If you’re passionate about this role, we want to hear from you — whether you meet every criteria or not. Your unique experiences might be exactly what we need!

IREN is an equal opportunity employer that is committed to creating an inclusive workplace. We are committed to evaluating qualified applicants and do not discriminate against protected characteristics under applicable legislation. This job will remain posted until filled. While we appreciate all applications we receive, we are only able to contact candidates under consideration.

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