Infrastructure jobs in Australia

This role is a hands‑on IT engineering position responsible for designing, operating and securing infrastructure, cloud platforms and core systems across a multi‑campus School environment. It combines advanced technical ownership with purpose‑driven work, ensuring reliable, secure technology that directly supports teaching, learning and student wellbeing.

The Team Leader - Virtualisation & Compute is responsible for leading a high-performing team focused on the design, implementation, and optimisation of on-premise infrastructure and hybrid cloud solutions. This role ensures the organisation's data centre and virtualisation environments are scalable, secure, cost-effective, and aligned with industry best practices.

We are seeking a HashiCorp Vault DevOps Consultant to join a leading organisation in the Technology & Telecoms industry. This role is based in Melbourne and offers an exciting opportunity to work on cutting-edge projects within the technology space.

The Senior Engineer will contribute to a cloud uplift programme. This role is accountable for engineering quality across the Azure platform during uplift and through into BAU.

This role leads cost strategy, governance, and portfolio oversight across a rapidly expanding hyperscale infrastructure platform in Australia. Acting as a trusted advisor to executive leadership, you will provide disciplined, transparent, and scalable cost insights that underpin major investment decisions.

Sydney (Hybrid) | Full‑time

We are recruiting on behalf of a specialist consulting and engineering firm supporting utilities and critical infrastructure across Australia.

This senior leadership role will own and grow an Operational Technology (OT) Cyber Security practice, working at the intersection of engineering, operations and enterprise cyber.

Lead end-to-end ASP3 electrical design projects across substations and infrastructure while providing technical leadership and mentoring junior engineers. Play a key role in stakeholder engagement, authority coordination, and delivering high-quality outcomes within a growing engineering environment.

Exciting opportunity for a hands-on electrical professional (linesman, fitter, or electrician) stepping into Project Management, delivering network infrastructure projects from planning through to completion. You'll lead crews, manage budgets and safety, and work closely with network authorities while progressing your career with site exposure and leadership responsibility.

Within this QLD Gov Department, you will be contributing to the development and sustainment of key technologies supporting water resource management. In this diverse and fast paced role, you will provide a high-level of expertise in the management and technical support of enterprise cloud infrastructure, compute, database, and application platforms that directly support the water resource initiatives

Join a skilled team as a Network Support Specialist in the Technology & Telecoms industry. This role is based in East Perth and focuses on providing exceptional support for network systems and infrastructure.