Grid Power Systems Engineer – Renewable Data Centers …, City of Sydney

Job Type: Full-Time |Location: Australia |Department: Engineering |Reporting to: VP, Engineering | Work Location Type: #onsite IREN is a leading AI Cloud Service Provider, delivering large-scale GPU clusters for AI training and inference. IREN’s vertically integrated platform is underpinned by its expansive portfolio of grid-connected land and data centers in renewable-rich regions across the U.S. and Canada. Reporting to the Vice President of Engineering, thePower Systems Engineer role sits at the intersection of power systems engineering and project development, acting as the technical authority guiding grid connection strategy and execution. You will support projects from early-stage site selection through to energization by navigating the Australian grid connection process for large loads, managing technical studies, and interfacing with network service providers, consultants, and internal stakeholders. 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. Job requirements
- Bachelor’s Degree in Electrical Engineering(Power Systems focus preferred).
- 3-7 years of progressive experience in power systems engineering, ideally in large load/grid connections, Transmission planning or utility / developer / consultancy environments
- Robust understanding of power system studies load flow, short circuit, and stability analysis
- Experience with AEMO connection processes and requirements for large loads
- Experience interfacing with TNSPs/DNSPs (e.g., TransGrid, Powerlink,ElectraNet,AusNet, etc.)
- Familiarity with tools such as PSS®E, PSCAD,PowerFactory, or equivalent
- Experience working with or interpreting grid codes, connection standards, or regulatory frameworks
- Strong ability to communicate technical concepts to non-technical stakeholders Job responsibilities
- Provide technicalsupport to Project Development teams on grid connection strategy, risks, and timelines

- Lead and coordinate the end-to-end connection process for large load connections with Australian network service providers (TNSPs/DNSPs) , NER and AEMO
- Interpret and advise on connection requirements, performance standards, and grid code obligations applicable to large loads
- Support site screening and capacity assessments based on network constraints, system strength, and available infrastructure
- Review, scope, and guide power system studies, including Load flow (steady state), Short circuit / fault level, Transient and dynamic stabilityand EMT studies , Voltage Ride-Through (VRT), Fault Ride Through (FRT) (as required)
- Interface with external consultants to ensure study quality, consistency, and alignment with project needs
- Interpret study results toidentifyrisks, constraints, and mitigation measures (e.g., system strength, harmonic performance, voltage stability, protection requirements)
- Evaluate and support integration of grid support technologies and other solutionsrequiredto meet network performance and stability requirements
- Act as a technical interface with AEMO, TNSPs/DNSPs, and regulatory bodies
- Translate complex technical outcomes into clear, actionable insights for non-technical stakeholders
- Identifyopportunities to de-risk and accelerate connection timelines
- Stay current with evolving AEMO requirements, network standards, and industry practices
- Review and contribute to technical reports, applications, and submissions Competitive salary range finalized based on experience and impact Short and long-term incentive programs designed to reward both results and long term company success 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. By applying for this position and submitting your resume and application materials, you consent to the processing of your personal information in accordance with our Job Applicant Privacy Statement available on our website at . #J-18808-Ljbffr Apply on Kit Job: kitjobau.com/job/3rr9qd