At Energy Bay our mission is to design, integrate and operate distributed energy infrastructure that delivers scalable, sustainable outcomes, driving the future of energy transition for partner enterprises and customers.
Established in ****, Energy Bay offers specialized distributed renewable energy solutions to facilitate enterprise customers and property landlords through the energy transition.
Founded on the values of innovation, value creation and social responsibility, Energy Bay is reshaping how energy is delivered across retail, commercial, industrial and mixed‐use precincts.
An exciting opportunity has arisen for an experiencedSenior Infrastructure Engineerbased in Melbourne.Reporting to the Head of IT, you'll deliver our move from on-prem infrastructure to Azure which covers the cloud and domain migration, the Azure-to-Azure consolidation, and the transition away from managed services.
Energy Bay prides itself on providing sustainable energy solutions to our customers.
As a growing company with big dreams, we offer an exceptional working environment where you can expand your experience and be part of a meaningful mission to create a greener and cleaner future.
To learn more about Energy Bay please visitEnergy Bay
Energy Bay has a distinctly unique, transparent, and constructive company culture.
We are a team focused on maximising the scale and impact we create in the energy transition.
We are seeking to build on our existing culture and create a diverse team with wide range of personal and professional experience, with a long-term focus on execution and the highest standards of delivery.
Our Vision:




To be Australia's most trusted partner in integrating distributed energy resources infrastructure and enabling sustainable progress towards the clean energy future.
Our Values:
Zero Harm | Enduring Solutions | Customer Driven | Trusted Partner
As the Senior Infrastructure Engineer, you will:
Scope, plan and deliver the infrastructure program: the on-prem to Azure migration, the Azure-to-Azure consolidation, and the domain and identity move to Entra ID
Own project plans, timelines, risks and dependencies, and report progress to the Head of IT
Build and maintain the Azure landing zone using infrastructure as code, giving the SQL and Fabric data platform its networking and security foundation
Coordinate cutovers with the Senior Database Administrator and Dev team with minimal disruption
Transition services from the current managed service provider and decommission them on schedule
Run firewalls, VPN and connectivity across offices, sites and the cloud
Harden server and infrastructure security and patching in line with our cyber controls
Own server and platform backup and disaster recovery, and maintain and test DR plans
Respond to and document incidents
Own infrastructure monitoring, capacity and Azure cost reporting
Keep documentation, runbooks and network diagrams current
Follow change control,



record every change in the IT change log, and support governance of bespoke internal tools and services
You will be successful in the role if you possess:
Bachelors in IT, Computer Science or a related field
5+ years in infrastructure engineering, including at least one on-prem to Azure migration delivered end to end, with the domain and identity move to Entra ID
Strong Azure skills: landing zones, IaaS, networking and infrastructure as code (Bicep or Terraform)
Solid network and security experience: firewalls, VPN, site connectivity, endpoint protection, backup and disaster recovery
Hands‐on with Microsoft 365, Entra ID, Intune and PowerShell
AZ-104 certification (required); AZ-305 or AZ-700 desirable
Manages vendors well and works closely with developers and data staff
Takes ownership, documents as they go, and stays calm and methodical during cutovers and incidents (energy or utilities experience is a plus)
Strong experience within the electricity or energy industry, with deep exposure to wholesale market environments
You'll love working here because:
We believe in responsibility and reward you for taking initiative
We're a successful, fast-growing company with an entrepreneurial vibe
Comprehensive training and mentorship from experienced professionals
Current office location, with stunning panoramic views, close to Burnley train station
Energy Bay prides itself on being a diverse and equal employment opportunity employer that welcomes applications from people of all backgrounds and walks of life.
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📌 Senior Infrastructure Engineer (Melbourne)
🏢 Energy Bay Group
📍 Melbourne