Top Linux Jobs in Melbourne

Leads reactive and proactive incident response engagements across the Asia Pacific and Japan region. Performs advanced host and network forensics across Windows, macOS, and Linux; advises customers during security incidents; develops remediation plans; produces reports and presentations; communicates with technical and executive audiences; mentors junior consultants; and contributes cybersecurity thought leadership through public content and speaking.

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.

Detect, contain, and remediate security incidents across Windows, Mac, and Linux; perform basic malware analysis and forensic/network log analysis; develop detection and remediation processes; produce written/verbal reports for customers; lead internal programs and present industry thought leadership.

Lead design, implementation, and integration of real-time and faster-than-real-time distributed simulation frameworks for mission autonomy of uncrewed aircraft. Develop high-performance C++ simulation software, integrate defence simulation tools (AFSIM/NGTS), deploy containerized environments (Docker/Kubernetes), and lead multidisciplinary teams to support testing, CI/CD, HWIL/SWIL, and operational mission readiness.

Lead architecture, implementation, and operationalisation of high-performance, real-time and faster-than-real-time distributed simulation systems for mission autonomy. Deliver containerised simulation deployments, integrate defence simulation frameworks, support multi‑agent and system‑of‑systems scenarios, provide technical leadership to cross-functional teams, and enable CI/CD, test automation, and validated simulation environments for customer programs and R&D.

Develop and maintain production C++ software for Linux-based edge/embedded platforms (NVIDIA Jetson, ARM). Integrate sensors and peripherals, build calibration/diagnostic tools, optimise performance (latency, throughput, power), debug across software/hardware/OS/networking, and collaborate with cross-functional teams to deliver fieldable autonomy and mission systems.

Triage, investigate, respond to, and remediate security alerts and hands-on intrusions. Analyze EDR and SIEM telemetry, logs, forensic artifacts, malware, and activity in Microsoft 365 and Google Workspace. Identify root causes, extract indicators of compromise, tune detections, and provide actionable remediation. Support customer escalations and collaborate with Product and Engineering to improve MDR workflows, while contributing to incident response, threat hunting, and detection engineering.

Lead development of internal AI-driven security tools and automation, support incident response with threat-hunting and remediation tooling, maintain Kubernetes/serverless infrastructure and large-scale log/ETL pipelines, identify automation opportunities with engineering teams, drive security outcomes (patching, gateways), and mentor junior engineers.

Lead design and build of internal AI tooling and automation to improve security operations. Develop ad-hoc incident response and threat-hunting tools, maintain Kubernetes, serverless, and ETL/data pipelines, and partner with product teams to automate patching and risk-mitigation services. Own large-scale log pipelines, mentor junior engineers, and deliver high-quality projects autonomously.

As a Solutions Engineer, you will provide technical expertise to prospective customers, supporting them in evaluating the Sonar product and ensuring successful adoption.

Architect and lead IBM FileNet and Business Automation Workflow engagements, including platform upgrades, discovery assessments, architecture blueprints, solution design, estimation, and planning. Manage integrations across content platforms, workflow engines, databases, Linux/RHEL environments, WebSphere, and LDAP/Active Directory. Facilitate stakeholder workshops and support regulated enterprise and cloud or hybrid deployment initiatives.

Creates photorealistic digital matte paintings and environments for live-action plates, standalone shots, and 3D scenes. Collaborates with VFX supervisors, modeling, shading, lighting, compositing, and production teams to develop shot looks, meet technical requirements, gather photographic references, and deliver work on schedule. Requires strong artistic ability, composition and lighting knowledge, and familiarity with Photoshop, Nuke, Maya, Linux, 2.5D workflows, and the visual effects process.

Investigate cyber incidents including ransomware, business email compromise, insider threats, unauthorized access, data theft, and endpoint compromise. Acquire and analyze evidence forensically, maintain chain of custody, identify intrusion methods and threat actor activity, assess data access, and produce defensible reports for clients, insurers, and legal counsel. Support reactive investigations and proactive forensic readiness work, collaborate with incident response practitioners, and participate in out-of-hours work when required.

Administer and optimize large-scale Linux-based HPC environments, including cluster infrastructure and Slurm workload scheduling. Responsibilities include monitoring, performance tuning, capacity planning, patching, upgrades, automation, configuration management, security, backup and recovery, incident resolution, and continuous improvement. The role collaborates with infrastructure, networking, storage, application, engineering, and research teams to maintain highly available and resilient HPC platforms.

Act as the technical partner for customers: onboard, troubleshoot, and resolve issues across NetBox deployments, integrations, and upgrades. Participate in architecture and planning, meet SLAs, escalate high-risk items, create runbooks, surface product feedback, and collaborate with Product, Engineering, TechOps, and Customer Success to improve product and processes.

Lighting TD responsible for assembling CG scenes, lighting and rendering photorealistic VFX shots, developing shot looks, optimizing render setups, and collaborating with supervisors, compositors, production, and other departments. The role requires meeting deadlines, responding to review notes, troubleshooting CG challenges, wrangling assets, and supporting junior team members within a film VFX pipeline.

Junior Lighting TD responsible for assembling CG scenes, lighting and rendering visual effects shots, creating efficient render setups, and matching real-world lighting in CG. Collaborates with supervisors, compositors, production, and other VFX departments; submits shots for review and addresses feedback while meeting quality and schedule requirements. The role also involves asset wrangling, compositing passes, and working within established workflows and pipelines.

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.

Contribute to production software systems supporting integrations, workflows, APIs, and internal tools. Build React frontend components, develop REST API and ETL integrations, write automated tests, debug distributed systems, and participate in code reviews and technical discussions. The internship includes mentorship, scoped engineering projects, and a final presentation of outcomes. No prior professional software engineering experience is required, though prior internship or equivalent experience is required.

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.

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.

Manage and maintain ICT infrastructure across Victorian schools, including networks, servers, cloud services, mobile devices, wireless systems, and large desktop and notebook fleets. Provide technical support to staff and students, administer enterprise environments, troubleshoot complex issues, document systems, support 1:1 and BYOD programs, collaborate with school leadership, and deliver ICT training when required.

Manage and maintain ICT infrastructure across Victorian schools, including networks, servers, cloud services, mobile devices, wireless systems, and large desktop fleets. Provide advanced technical support, troubleshoot enterprise environments, plan 1:1 and BYOD deployments, document systems, collaborate with school leadership, and deliver staff ICT training when required.

Manage and maintain ICT infrastructure across Victorian schools, including networks, servers, virtualisation, cloud services, wireless systems, mobile device management, and large desktop and notebook fleets. Provide advanced technical support, troubleshoot enterprise environments, plan 1:1 and BYOD deployments, document systems, collaborate with school leadership, and deliver staff ICT training. The role requires independent work, strong communication, escalation skills, and reliable service delivery.

Maintain secure, highly available, and performant production systems across cloud and Kubernetes environments. Build and improve infrastructure, CI/CD pipelines, Infrastructure as Code, observability, monitoring, automation, and incident response processes. Use AI-assisted tools for troubleshooting, anomaly detection, root-cause analysis, and reducing operational toil. Provide technical leadership, mentor engineers, and promote reliability and continuous improvement. Applicants must reside in APAC and hold citizenship in their current country of residence.