Top Tech Jobs & Startup Jobs in Melbourne

Design, deploy, administer, and optimise an enterprise VMware virtualisation platform supporting compute, storage, networking, security, and critical applications. Responsibilities include managing vSphere, vCenter, ESXi, NSX, and vSAN; troubleshooting infrastructure issues; implementing monitoring, patching, backup, recovery, automation, documentation, and lifecycle processes; and collaborating with infrastructure, network, security, cloud, and application teams to transition the platform into sustainable operational support.

Lead design, implementation, administration, optimisation and automation of Microsoft SQL database services across private and public clouds. Ensure performance, availability, security, CI/CD integration, and collaborate with engineering and infrastructure teams to maintain governed, reliable platforms.

Provides hands-on technical support for Windows enterprise environments, including desktops, laptops, printers, telephony, video conferencing, networks, hardware, software, and connectivity. Collaborates with service desk and infrastructure teams to resolve incidents, support device deployments and upgrades, document solutions, and improve service processes. Requires Australian citizenship and eligibility to obtain and maintain NV1 Security Clearance.

Administer, secure, and optimize enterprise Active Directory and hybrid identity services. Responsibilities include managing domains, forests, trusts, replication, Group Policy, DNS, DHCP, authentication, certificate services, and Entra ID integration. The role monitors platform health, resilience, backups, and security; develops PowerShell automation; supports incident investigations; remediates identity risks; and collaborates with cybersecurity, cloud, infrastructure, application, and service management teams.

Lead administration, optimization, automation, security, and lifecycle management for enterprise Unix/Linux platforms. Support patching, upgrades, vulnerability remediation, performance tuning, storage, monitoring, high availability, backup, recovery, and disaster recovery across on-premises, cloud, and hybrid environments. Collaborate with application, database, network, security, and architecture teams on troubleshooting, migrations, modernization, and cloud adoption. Mentor engineers and contribute to infrastructure standards, resilience, roadmaps, and operational best practices.

Lead the design, administration, and modernization of enterprise Oracle database environments across on-premises, cloud, and hybrid platforms. Manage high availability, disaster recovery, performance tuning, capacity planning, security, upgrades, migrations, automation, and lifecycle management. Collaborate with architecture, infrastructure, application, and cybersecurity teams while providing technical leadership, mentoring, and guidance across the database capability.

Designs, builds, and optimizes ETL/ELT pipelines connecting enterprise applications, databases, cloud platforms, warehouses, and analytics environments. Develops reusable integration frameworks, transformation and validation logic, monitoring, and data-quality processes. Supports migrations, implementations, upgrades, automation, testing, and CI/CD. Collaborates with architects, engineers, analysts, and business stakeholders to deliver secure, scalable, reliable data solutions.

As a Help Desk Engineer, you will support ICT systems and users for critical national programs, handling incident resolution and systems administration, while collaborating with various teams.

The Technical Specialists will design, implement, and maintain intelligence mission systems, focusing on automation, data integration, and infrastructure management while collaborating with multidisciplinary teams.

The role involves managing Linux servers, providing Level 2/3 support, managing virtualized environments, and implementing security controls. Candidates should have experience with configuration tools and incident management.