Top Tech Jobs & Startup Jobs in Melbourne

Leads technical delivery of complex software and platform solutions in secure environments. Responsibilities include solution design, application uplift, platform migration, systems integration, deployment readiness, technical risk management, and mentoring software and platform engineers. The role coordinates application, infrastructure, security, and integration workstreams while supporting containerized deployments using Docker, Kubernetes, OpenShift, Helm, GitOps, and CI/CD practices.

Designs, deploys, documents, and sustains complex ICT infrastructure, networks, servers, hardware, software, and portable devices. Implements infrastructure cybersecurity controls, including hardening, patching, firmware updates, audits, and ISM compliance. Supports Agile planning, user stories, estimation, systems integration, and stakeholder collaboration across secure, mission-critical technology programs.

Designs and governs enterprise hybrid cloud, hosting, virtualization, identity, and platform architectures for Defence and national security customers. Develops technology roadmaps, reference architectures, migration strategies, operating models, and design patterns across AWS, Azure, and enterprise data centers. Leads architecture governance, technical assurance, workshops, and stakeholder engagement while guiding platform modernization, containerization, security, and infrastructure transformation initiatives.

Support the availability, performance, resilience, and reliability of secure production platforms. Provide Level 2 and Level 3 incident response, root cause analysis, monitoring, logging, observability, automation, infrastructure as code, configuration management, and CI/CD improvements. Collaborate with engineering and operations teams to maintain high-availability systems and implement sustainable corrective actions in a mission-critical national security environment.

Build, support, and evolve secure cloud and hybrid platforms for business-critical applications. Automate infrastructure and application delivery using Infrastructure as Code, CI/CD, scripting, and deployment tooling. Improve reliability, performance, observability, security, and operational efficiency through monitoring, vulnerability remediation, lifecycle management, and resilience practices. Collaborate with developers, architects, cybersecurity teams, infrastructure staff, and business stakeholders to enhance platform capabilities and deployment processes.

Provide Level 2/3 systems administration for a virtual data centre supporting geospatial programs: maintain Linux (RHEL) and Windows Server environments, manage virtual servers (vSphere, AppV), script with PowerShell/Python, create MECM advertisements/collections/packages, troubleshoot complex issues, and collaborate with network, technical teams and stakeholders.

Seeking System Administrators with TSPV clearance to manage operational systems, support databases, provide technical support, and recommend technology solutions.

Manage and optimise secure cloud platforms (Azure/AWS), resolve incidents, automate operations with scripting and IaC, strengthen security via patching and compliance, and partner with engineering, cyber security and customers to deliver resilient cloud services.

Operate and sustain on-premises Kubernetes infrastructure for mission-critical platforms. Provide L2/L3 incident response and root cause analysis, develop monitoring and SLO-driven observability, automate operations with IaC and scripting, and support CI/CD and virtualised/cloud environments to improve resilience and reliability.

Provide frontline first- and second-level service desk and end-user computing support across a secure, multi-site operational environment. Troubleshoot Windows, Microsoft 365, hardware, software, connectivity, remote access, telephony, and enterprise application issues. Manage incidents and service requests, administer user accounts, deploy and maintain devices, support onboarding, maintain asset records and documentation, coordinate vendors and repairs, and contribute to continuous service improvement.