Top Linux Jobs in Melbourne

The role involves administering Linux server environments, ensuring application availability, performance monitoring, deploying updates, troubleshooting issues, and working within ITIL processes.

Embedded senior software engineer working on production reliability for large-scale distributed systems. Own high-risk domains, write production code to improve reliability, performance, and resilience, collaborate with product teams, instrument systems, seed platform capabilities, and reduce incidents while improving recovery and customer experience.

Lead and define Production Engineering practice to improve reliability at scale. Own and execute the most complex reliability engagements, set technical standards, mentor engineers, shape engagement models with product teams, build measurement and observability, and influence cross-org production readiness and incident reduction.

Support and maintain hybrid on‑prem and cloud (Azure & AWS) network and infrastructure services. Ensure security and availability (Palo Alto, IPSec, ExpressRoute/VPN), manage AD/Group Policy/Entra ID, lead incident resolution and root cause analysis, drive automation and modernisation (Terraform, Azure DevOps), and oversee monitoring, capacity and lifecycle management across servers, storage, networking and cloud.

Provide L3 support and lead 24x7 on-call operations for critical customer-facing applications. Troubleshoot and harden multi-tier web applications and middleware, consolidate caching/message brokers, centralize logging, deploy automation (GitHub/Ansible), tune performance, migrate/cloud-to-on-prem work, and implement proactive monitoring (NewRelic/Graylog). Collaborate with development and architecture teams to reduce downtime, improve redundancy, document systems, and automate repetitive tasks across a global product portfolio.

Serve as a Level 3 CloudOps escalation lead for AWS infrastructure supporting Microsoft-centric ecosystems. Design, implement, and optimise highly available, secure AWS solutions, drive automation and IaC (Terraform/CloudFormation), lead incident response and root cause analysis, provide performance, security and cost optimisation, support Windows/Linux workloads, and participate in project delivery and 24x7 on-call rotations.

Hands-on Infrastructure & Automation Consultant to design, re-architect, and implement Puppet Enterprise platforms, build CI/CD pipelines, automate provisioning and compliance, integrate with HashiCorp Vault, develop Puppet Bolt automation, troubleshoot infrastructure issues, and produce technical documentation and standards in a government environment.

Provide senior ICT support and administration for Victorian schools: manage networks, servers (Windows/Linux), Hyper-V virtualization, cloud services, MDM, enterprise networking and wireless, deploy SOE/images, support large device fleets, and deliver training and documentation.

Lead backend QA for a Web3 wallet: design and execute automated tests, investigate and reproduce backend issues, perform root-cause analysis, and test unreleased features through full test-cycle automation and some manual validation.

Design, develop, and maintain high-performance, highly available backend services and APIs for Big Data products using Java/Python. Manage full service lifecycle, capacity planning, profiling/benchmarking, troubleshooting, security, and system architecture. Contribute to open-source big data projects and build scalable tools for global operations.

Lead integration testing for high-performance backend systems: design and implement Python-based automated tests, integrate scenarios into CI, enhance automation framework and reporting, investigate root causes, and collaborate with developers and product managers to validate and stamp features for production.

Pre-sales Systems Engineer responsible for driving adoption of EverPURE storage solutions with enterprise accounts. Work with sales, partners, and customers to design architectures, run evaluations/benchmarks, respond to RFP/RFI, present technical solutions, and support interoperability, performance testing, and go-to-market materials.

Lead OT security uplift across hyperscale data centres: assess ICS/SCADA/BMS systems, design secure OT architectures and segmentation, deploy monitoring tools, support incident response and patching, and collaborate with engineering, operations and vendors to implement OT security controls and standards.

Lead end-to-end UX/UI design for complex, data-heavy desktop, web, and mobile applications. Define platform-level patterns for a plug-in ecosystem, produce wireframes/prototypes, run usability validation, collaborate with engineering and QA for accessible, high-quality implementations, and leverage AI-assisted workflows to accelerate design, prototyping, and handoff.

As a Technical Support Engineer, you'll provide client-facing support, troubleshoot various software issues, manage WMS environments, and collaborate with teams to deliver solutions while mentoring other team members.

The Infrastructure Technical Lead will manage cloud and IT infrastructure, ensure datacenter operations quality, handle troubleshooting, and enforce security protocols, while collaborating on projects and assisting teams across regions.

As a Customer Success Technical Advisor, you'll guide enterprise clients through cybersecurity strategies, focusing on achieving desired outcomes and enhancing security postures with the TrendAI Vision One™ platform. You'll act as a trusted advisor, conducting technical workshops, managing deployments, and coordinating across teams to ensure operational excellence and client satisfaction.

Design and manage Azure cloud architectures, administer Linux systems, automate tasks with scripts, and ensure security and performance standards.

Build and maintain Python tools for web scraping, automation, integrations (Airbnb, marketplaces), ad automation, chatbots (Chatwoot), workflow automation (Spiffworkflow), automated tests, and data analysis.

Lead Software Engineer responsible for developing and maintaining web applications using Node.js, TypeScript, and React, while collaborating with cross-functional teams to ensure high-quality software solutions.

This role involves driving revenue growth through strategic relationships and partnerships in Sales and Alliances, focusing on the technology industry.

Provide third-tier, customer-facing technical support for Vectra AI; diagnose and reproduce complex issues, perform packet and source-code analysis, collaborate with engineering and sales, produce knowledge-base content, and support cloud/SaaS and virtual environments with limited on-call duties.

Develop and maintain native PHP (7/8) backend services for high-volume transaction and billing workflows. Build REST/SOAP APIs, optimize relational databases, integrate external gateways, implement async processing with queues and caching, ensure security and observability, and contribute to CI/CD and production reliability.

Provide senior-level ICT support for Victorian schools: manage and maintain networks, servers and cloud services; administer virtualization, enterprise networking and MDM; support large device fleets; deliver troubleshooting, documentation and occasional training; liaise with school leadership.

Provide senior-level ICT support to Victorian schools: manage networks, servers, virtualization, cloud services, MDM, enterprise networking and device fleets; troubleshoot, document, and deliver ICT training and professional development as needed.