Top Linux Jobs in Melbourne

Manage and maintain enterprise Linux server environments, SAN/NAS storage and VMware ESX virtualization. Implement automation (Ansible, Python), security hardening, backups/disaster recovery, and ITIL processes to ensure reliable, secure operations across development, test, and production systems.

Owner of internal IT and on-prem infrastructure: provide end-to-end support, device provisioning and lifecycle management, identity and Google Workspace administration, on-prem Linux systems and networking, monitoring and incident response, automation and configuration-as-code, and build tools to reduce operational toil.

The Front Office Manager oversees front office operations, ensuring guest satisfaction, handling check-ins/outs, and managing reception services on a cruise ship.

The Assistant Front Office Manager supports the Front Office Manager in overseeing operations, ensuring guest satisfaction, managing the front desk team, and maintaining communication across departments on a cruise ship.

The IT Specialist assists in managing IT operations onboard a cruise ship, ensuring IT performance and compliance with documentation and customs requirements.

The F&B Manager oversees Food & Beverage operations on cruise ships, ensuring performance goals are met, guest satisfaction is prioritized, and departmental coordination is maintained.

Assists with IT operations on cruise ships, focusing on guest-related technology. Responsibilities include troubleshooting, installation, and first-level support for IT equipment.

The Controls Engineer will implement battery energy storage systems, manage stakeholders and utilities, ensure high-quality deliverables, and develop new tools for continuous improvement.

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

Pre-sales role responsible for exceeding sales targets by presenting Netskope cloud security solutions, leading demos and POCs, gathering technical requirements, working with customers/partners, responding to RFPs/RFIs, and providing product feedback to PM while supporting customer success and attending events/trade shows.

Provide advanced technical support and troubleshooting for radiology IT systems (RIS, PACS, VNA, InteleOrchestrator). Maintain interoperability (DICOM, HL7), optimize system performance, support disaster recovery, document resolutions, and collaborate with clinical and IT stakeholders to minimize service impact on patient care.

Provide consultative engineering and high-tier support for enterprise ClickHouse customers. Split time between project engineering (architecture, integration, performance testing, migrations, tooling) and consultative support (L1-L3 cases, onboarding, POCs). Partner with Product, Engineering, and Sales, create documentation and benchmarks, mentor hires, participate in on-call rotation, and travel up to 35% for onsite regional work.

Develop, implement, and support enterprise software using Java/Spring Boot and Angular. Collaborate with product and agile teams to design, code, test, review and deploy microservices and APIs, provide production support, document artifacts, and ensure scalability, performance and adherence to architecture and best practices.

Operate and maintain cloud platform infrastructure and Kubernetes clusters, perform software releases and infrastructure updates, manage Linux/Windows servers and databases, support onboarding/migrations, test backups and DR plans, perform daily monitoring and maintenance, create documentation, and participate in an on-call rotation.

Manage and grow a strategic Defence account in Canberra by driving quarterly sales execution, identifying and qualifying opportunities across Red Hat's platform and cloud portfolio, coordinating cross-functional teams, building deep customer relationships, and maintaining pipeline health and forecast accuracy.

Provide technical operation, maintenance and escalation support for Dimetra, Astro P25 and MOTOTRBO systems across ANZ/NC. Support central/remote sites, microwave/MUX, console dispatch, telephony logging, NMS; participate in on-call roster, planned upgrades, site visits, documentation, testing, mentoring and vendor coordination.

Embed with strategic customers to deploy and operate VAST's distributed storage for large-scale AI/HPC workloads: troubleshoot performance, write code and automation, collaborate with customer engineers, and translate operational requirements into product improvements.

Join Canonical as a graduate software engineer to write high-quality code across the open source stack, work on Linux system-level and application projects, engage with communities, respond to customer issues, and develop security-aware software while collaborating remotely and attending biannual in-person team sprints.

Lead and develop a remote team of Python engineers, ensuring their growth and satisfaction while driving high-quality software delivery.

Support real-time operational technology for a public transport operator: triage incidents, pull and query GPS/radio/log data, diagnose issues, produce clear reports, maintain incident documentation, liaise with stakeholders and developers to improve tooling and network performance. Hybrid role embedded with client, focused on timely, actionable operational insights.

Design, build, and operate scalable, highly available Threat Protection and ShadowAI services. Own features end-to-end, implement detections and policies for generative AI and web threats, maintain tests and SLOs, use AI-assisted tooling responsibly, and collaborate with product, security, and ops to deliver reliable, secure production services.

Provide operational support and administration for Windows/Linux servers, Azure, Microsoft 365/Entra ID, networking, backups and monitoring. Troubleshoot incidents, support production deployments, perform patching and DR testing, and improve reliability via scripting, automation and documentation while collaborating with local and group technology teams.

Hands-on Puppet consultant role to design, implement, and maintain Puppet manifests/modules and infrastructure-as-code. Perform Linux/Unix system administration, scripting, CI/CD integration, troubleshooting, documentation, monitoring, and mentor team members while collaborating with DevOps and consulting teams.

Develop and optimize ultra-low-latency, high-performance trading infrastructure in modern C++. Implement and tune order execution, market data connectivity, multi-threaded systems, and risk modules. Profile and benchmark real-time systems, collaborate with quants and traders, and maintain robust, fault-tolerant continuous trading operations.

As a Senior Staff Solutions Engineer, lead API architecture design, ensure secure implementation, mentor junior engineers, and oversee project delivery.