Top Linux Jobs in Melbourne

Graduate program supporting high-performance computing environments and supercomputer systems. Responsibilities include working with technical support teams, contributing to supercomputer implementation projects, exploring Linux-based operating systems, storage and data management, open-source software, networking, security models, and AI applications. The role is onsite at partner or customer offices and requires willingness to travel 20–40%.

Participate in a six-month cybersecurity graduate program within CrowdStrike’s Falcon Complete SOC. Triage, investigate, and respond to security alerts across endpoint, identity, email, and cloud environments; analyze EDR telemetry, logs, and forensic artifacts; communicate findings and recommendations to customers; and improve incident detection and response processes.

Lead incident response engagements across the Asia Pacific and Japan region, conducting advanced host and network forensics on Windows, macOS, and Linux. Advise customers during security incidents, develop remediation plans, communicate findings to technical and executive audiences, mentor team members, and contribute thought leadership through public speaking and written content.

Lead development of AI-powered information security tools, internal infrastructure, threat-hunting and remediation systems. Build and maintain Kubernetes clusters, serverless workloads, ETL pipelines, and large-scale log-processing infrastructure. Partner with engineering teams to automate security outcomes, support incident response, and reduce risk. Mentor software engineers and independently own technical roadmaps and project delivery.

Lead development of AI-powered information security tools, infrastructure, and applications. Build and maintain Kubernetes clusters, serverless workloads, ETL systems, and large-scale log pipelines. Develop threat hunting, remediation, security scanning, and patching automation tools while partnering with engineering teams to reduce risk. Mentor software engineers and independently deliver high-quality security projects.

Deploys, configures, optimizes, and supports CrowdStrike Falcon’s AI-powered detection and response capabilities. The role develops automation playbooks and API integrations, tunes machine-learning detection models, troubleshoots customer issues, supports threat hunting and forensic analysis, integrates security workflows, and leads AI workshops. It also requires customer engagement, technical presentations, project prioritization, cross-functional leadership, and mentoring while applying cybersecurity, AI/ML, and platform deployment expertise.

Investigate and triage high-priority security events for APAC customers within a 24/7 managed detection and response SOC. Responsibilities include alert review, threat detection, incident response, evidence acquisition, root-cause analysis, technical reporting, remediation recommendations, customer communication, attack-methodology documentation, and feedback to product teams.

Leads regional ICT strategy, infrastructure, cloud, network, identity, endpoint, vendor, and service operations for Shield AI’s Australian hub and Asia-Pacific/Middle East programs. Ensures sovereign data handling, export-control compliance, classified-environment access controls, cybersecurity, resilience, and accreditation. Manages a technical team, budget, vendors, IT assets, site deployments, executive support, and customer engagements while aligning Australian requirements with US enterprise standards.

Detects, contains, investigates, and remediates security incidents across Windows, macOS, and Linux environments. Responsibilities include basic malware analysis, computer and network forensics, incident response process improvement, remediation planning, customer communications, thought leadership, and internal program or team management. The role requires 1–4 years of experience, strong Japanese communication skills, incident response expertise, programming or scripting knowledge, and the ability to work assigned global shifts remotely from Japan or Australia.

Operate, monitor, maintain, and improve MPLS, data center, and global WAN networks. Configure and deploy carrier-grade infrastructure, troubleshoot outages and escalated incidents, support automation using Python and CI/CD, and contribute to network design, documentation, risk management, and project delivery. The role includes Linux administration, stakeholder collaboration, and participation in an after-hours on-call roster.

Manage and maintain ICT infrastructure across Victorian schools, including networks, servers, cloud services, MDM, wireless systems, and large device fleets. Provide advanced technical support, troubleshoot enterprise environments, support 1:1 and BYOD programs, document systems, collaborate with school leaders, and deliver ICT training. The role requires at least five years of industry experience and may be contract, casual, permanent, part-time, or full-time.

Provides senior technical support across Victorian schools by managing ICT infrastructure, networks, servers, cloud services, wireless systems, device fleets, and enterprise environments. The role includes troubleshooting, MDM and image deployment, documentation, collaboration with school leadership, and occasional ICT professional development for staff.

Lead the architecture, development, integration, and deployment of distributed real-time and faster-than-real-time simulation systems for uncrewed aircraft autonomy programs. Build high-performance C++ and Python solutions, integrate defense simulation frameworks, deploy containerized environments with Docker and Kubernetes, and connect simulation with autonomy, perception, hardware interfaces, and automated testing. Provide technical and project leadership across multidisciplinary engineering teams while supporting customer programs and internal research.

Integrate and test complex air traffic management subsystems at client sites, verify interfaces, identify and resolve technical issues, automate processes using scripting, and document reusable solutions. The role involves collaboration across engineering teams, initial training at Melbourne Airport, travel to Australian client sites, and work within defence security and aviation technology environments.

Design, build, test, deploy, and support production software across the full stack. Develop applications, APIs, integrations, automation, and AI-powered workflows using TypeScript, Node.js, Python, and related technologies. Troubleshoot Linux and distributed systems, improve CI/CD, security, observability, and operational reliability, and integrate cloud, container, infrastructure-as-code, and platform services. Own software end to end from design through production support and continuous improvement.

Lead architecture and implementation of Red Hat OpenShift Virtualization and OpenStack solutions for enterprise customers. Design production-grade infrastructure, guide virtualization migrations, conduct assessments and workshops, deliver proofs of concept, and advise senior stakeholders. Collaborate with product, engineering, services, and sales teams while developing architectural best practices, thought leadership, and reusable assets. The role requires deep expertise in virtualization, Kubernetes, OpenShift, OpenStack, Linux, networking, datacenter infrastructure, and customer-facing consulting.

Lead LogicMonitor monitoring and observability platform uplift, remediation, automation, and standardization for complex enterprise clients. Deliver contractual outcomes supporting renewals, act as a senior escalation authority, manage client-specific requirements, mentor engineers, and ensure service continuity and onshore capability commitments.

Lead end-to-end IntelliMatch reconciliation implementations, migrations, upgrades, integrations, testing, automation, and production support for financial services clients. Translate business requirements into scalable solutions, configure IntelliMatch modules, optimize SQL and databases, troubleshoot incidents, and ensure platform stability. Serve as a client-facing subject matter expert, conduct workshops and training, manage governance and delivery activities, and mentor consultants across global reconciliation transformation initiatives.

Plans and executes full-scope red team and adversary emulation operations, including phishing, C2, privilege escalation, lateral movement, EDR/XDR evasion, Active Directory and cloud compromise, and social-engineering scenarios. Develops custom offensive tooling, collaborates with Blue Teams to validate detections, documents attack chains, and provides remediation guidance. Requires 5+ years of offensive security experience, advanced scripting skills, and recognized offensive security certifications, with bug bounty or CTF achievements preferred.

Leads red-team and penetration-testing exercises, attack-surface analysis, threat research, AI application security testing, and offensive security tool development. Evaluates enterprise systems, cloud environments, APIs, and AI agents; develops attack scenarios, PoCs, automation, and technical reports. Partners with blue teams, infrastructure, engineering, and business teams to improve detection, incident response, governance, and security controls. Requires more than five years of offensive security experience and strong expertise in cybersecurity tools, programming, and AI security.

Designs, deploys, and maintains large-scale AI and HPC cloud infrastructure for enterprise and research customers. Responsibilities include Kubernetes platform optimization, Linux and storage administration, automation, monitoring, troubleshooting, solution architecture, customer engagements, technical documentation, proof-of-concept activities, and collaboration with engineering, product, and sales teams. The role also provides strategic guidance on DevOps, GPU-accelerated computing, networking, cluster operations, and long-term infrastructure decisions.

Develop and optimize Supabase’s Data API based on PostgREST. Responsibilities include improving the PostgreSQL driver and performance, developing features, fixing bugs, resolving incidents and escalated support issues, improving observability, and debugging integrations across the Supabase platform. The role requires strong Haskell development, PostgreSQL and SQL expertise, Linux debugging, open-source contribution, and technical user support.

Own technical outcomes for high-value enterprise FlashArray customers. Lead complex troubleshooting, root-cause analysis, escalations, upgrades, maintenance, and change control across storage hardware, Purity, operating systems, networking, replication, capacity, availability, and performance. Serve as the dedicated technical authority, coordinate with customer engineering teams and internal support and engineering groups, and improve account health, system stability, and support knowledge.

Provide Tier 1 technical support to enterprise administrators and partners. Troubleshoot complex software, email, networking, DNS, and systems issues through phone, web, and email channels. Manage escalations, coordinate with tiered support teams, advise customers on product use, and assist with installations and configuration. The role requires technical problem-solving, customer service, communication, and the ability to work independently and collaboratively in a fast-paced environment.

Own post-sales relationships with enterprise customers across APJ, leading onboarding, implementation, adoption, training, account management, renewals, and issue resolution. Partner with Sales, Engineering, Product, Solutions Architects, and Support to deliver customer outcomes, advocate for customer needs, reduce churn, and drive expansion. The role requires technical cybersecurity knowledge, strategic autonomy, strong stakeholder management, and an active NV1 clearance with eligibility for NV2.