Job Title

EY Parthenon - Senior Consultant or Manager - Power Systems ModellingLocation: BrisbaneOther locations: Anywhere in CountryDate: 22 Jan 2026Requisition ID: 1670582At EY, we''re all in to shape your future with confidence.We''ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.Join EY and help to build a better working world.The opportunityClimate change is driving an unprecedented transformation in the global energy sector. The energy industry is transitioning to a low carbon, decentralised future, facing a range of engineering and economic challenges. EY-ROAM is a leading provider of electricity market modelling services in Australia and New Zealand. Our role is to provide evidence-based insights enabling clients to make informed decisions amidst uncertainty and change, cutting through the complexity to provide actionable insights.We have developed software that can model any electricity market or power system and has been used to model power systems and electricity markets in Australia, New Zealand, Singapore, India, Mexico and Africa. Our clients span the energy value chain including renewable energy and storage developers, energy sector investors, transmission and distribution network service providers, retailers, regulators and governments.We are looking for a Senior Consultant or Manager (Power Systems Modelling) to join our growing team. You will join a high performing, market leading team that collaborates to solve client challenges. Mentoring and development are valued as key enablers for your career growth. You will also have the opportunity to tailor your learning and development toward specific areas of interest.This is a hybrid position based in Meanjin Brisbane or Warrang Sydney.Your key responsibilitiesOur market models use a physics-first approach where accurate representation of the power system and its limits are key. As a power system engineer within EY-ROAM you will be a specialist network expert within our broader electricity market modelling team.You''ll contribute to developing power system models and methodologies to support electricity market modelling and for the delivery of bespoke power system studies. You will translate current and future network states into models, including creating power flow and constraint equations.Help clients undertake market due diligence to support development, financing, acquisition, sale and valuation of grid-scale batteries, pumped hydro, solar farms and wind farms.Forecast the feasibility of decarbonising electricity systems before 2040, including assessing reliability and security of power systems.Assess the impacts on the grid of major transmission network augmentations including HumeLink, Marinus Link and VNI West based on extensive electricity market models.Inform the development of government policy including the NSW Electricity Infrastructure Roadmap and the Western Australia Whole of System Plan.Skills and attributes for successTertiary education in electrical engineering or a related field.Ability to perform power systems studies (e.g. power flow, stability, system strength) and provide network-focused insights to support the broader team.Proficiency in analysing network-related publications and reports to track anticipated changes and developments in Australia, with the ability to gather, interpret and synthesize data to deliver up-to-date recommendations.Solid understanding of electricity market concepts, including regulatory frameworks, market operations, marginal loss factors, and ancillary services (familiarity with the Australian market is valuable).Proficiency in Python, particularly for automating workflows and analysing large data sets (advantageous).Ideally, you''ll also have the skills and attributes below but don''t worry if you don''t tick all the boxes. We''re interested in your aptitude, attitude and willingness to learn.Ability to work with the broader electricity market modelling team to inform power system planning and network development planning.Demonstrated ability to work independently while managing multiple tasks and deadlines.Strong communication skills with the ability to convey meaningful insights to clients and colleagues.What we offer youAt EY, we''ll support your talents in a diverse and inclusive culture of globally connected teams. Learn more.Career development: Your career is yours to shape. We''ll develop you with future-focused skills and world-class experiences.Flexible work arrangements: Flexible policies to balance professional and personal life.A comprehensive benefits package: Wellness incentive, flexible leave, and parental leave to support your diverse needs.Salary: Competitive salary open to negotiation based on skills and experience.Acknowledgement of CountryEY acknowledges the Traditional Owners and Custodians of the lands on which EY offices are located around Australia. We pay our respects to their cultures, and to their Elders past, present and emerging. Find out more about our reconciliation vision at ey.com/en_au/careers/indigenousDiversity, equity, and inclusiveness are core to who we are. We encourage applications from people of all ages, nationalities, abilities, cultures, sexual orientations, and gender identities and are committed to providing an equitable recruitment experience. If you have questions before or during your application, contact recruitment at ey.com or +61 3 8650 7788 (option 2).Are you ready to shape your future with confidence? Apply today.#LI-HybridEY | Building a better working worldOur preferred applicant will be required to undertake employment screening.Provider: SAP as service provider#J-18808-Ljbffr