Infrastructure jobs in Australia

As a Principal Civil Engineer specialising in water infrastructure, you will lead the design and delivery of critical projects for their infrastructure portfolio. This role, based in Brisbane, requires technical expertise and leadership to drive successful project outcomes.

The Senior DMS & SharePoint Administrator will manage and optimise document management systems and SharePoint solutions to support organisational objectives. This temporary role is based in Box Hill and offers an opportunity to work within the not-for-profit sector.

The role of Entra ID (Azure AD) SME - Level 3 in focused providing expert technical support and solutions within the Technology industry. This position requires advanced knowledge of Azure AD to manage and optimise identity and access management systems.

The Asset Manager will oversee the management and optimisation of assets within the infrastructure markets, with a focus on roads, rail, ports and airports. This role requires expertise in asset planning, performance monitoring, and ensuring operational efficiency.

An exciting opportunity exists for a relationship-driven Business Development Manager to drive the expansion of fibre infrastructure across a designated metropolitan territory. This role focuses on engaging key property and community stakeholders, securing approvals, and managing opportunities through a complex acquisition and deployment life-cycle rather than traditional transactional sales.

Join a growing specialist infrastructure consultancy delivering designs packages across major transport, utilities and development projects throughout NSW. Take ownership of complex projects, lead stakeholder engagement and influence technical outcomes from concept through to construction.

As Civil Project Manager, you will take full responsibility for the successful planning, delivery and commercial performance of civil infrastructure projects. Working closely with clients, councils, engineers, supervisors and subcontractors, you will ensure projects are delivered safely, efficiently and in accordance with project requirements.

Take ownership of multiple concurrent technology projects across cloud, infrastructure, Microsoft and networking environments. This is a fast-paced role managing approximately 4-5 projects per month from planning and scoping through to delivery and handover.

Join a high-performing team delivering tenders for major transmission substation and energy infrastructure projects across Australia. Prepare detailed cost estimates and pricing strategies for HV projects ranging from 66kV to 500kV.

Lead AWS security, application security, and DevSecOps initiatives across its autonomous mobility platform, ensuring secure cloud infrastructure and software delivery practices. The role combines hands-on AWS security ownership, threat management, CI/CD security integration, and collaboration with engineering teams developing next-generation driverless vehicle technologies.

An established specialist EPC is seeking a Secondary Design Engineer (3-5 years' experience) to deliver Protection & Control designs for HV substation projects. Join a strong technical team working on major energy infrastructure with clear career growth and flexible work options.

Identity Architect role responsible for defining and governing the organisation's Identity & Access Management (IAM) strategy, architecture, and standards across Microsoft Entra ID, Active Directory, and hybrid environments. You'll lead the design of secure identity solutions covering SSO, MFA, PAM, Identity Governance and Zero Trust principles while partnering with stakeholders across cyber security, cloud, infrastructure and enterprise architecture.

The Senior Network Engineer will manage and optimise network infrastructure in Sydney, ensuring seamless communication and high performance across the organisation. This temporary role in the public sector focuses on delivering technical expertise and maintaining strong network systems.

Join a leading organisation in the Technology industry as a PKI Consultant in Sydney. This temporary role offers a daily rate and a chance to apply your expertise in public key infrastructure within a varied environment.

The National Business Development Manager will focus on driving sales growth and building strong client relationships within the Critical Infrastructure & Utilities sector. This role offers an opportunity to make a significant impact by expanding the company's market presence across the East Coast.

Join a leading infrastructure contractor as a Senior Estimator overseeing complex tenders across electrical, utility and renewable energy projects. Working closely with senior leadership, you will drive commercial outcomes, mentor estimating resources and support business growth