Top Linux Jobs in Melbourne

Manage and maintain ICT infrastructure across Victorian schools, including networks, servers, cloud services, MDM, wireless systems, device fleets, and virtualized environments. Provide advanced technical support, troubleshooting, documentation, and ICT professional development for staff. Collaborate with school leadership, administer enterprise technology environments, and support 1:1 and BYOD programs. The role requires substantial IT experience, independent problem-solving, communication skills, a driver’s licence, and eligibility to work in Australia.

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.

Provides technical leadership for designing, developing, integrating, and deploying complex network platforms. Drives 5G RAN and O-RAN automation, cloud-native engineering, DevOps, AI/ML-based network optimization, and distributed-systems troubleshooting. Responsibilities include technology roadmaps, vendor assessment, technical investment recommendations, rApp lifecycle management, stakeholder engagement, mentoring, and engineering capability development.

Leads the strategy, architecture, operation, and continuous improvement of Nokia NOrC orchestration and DEaaS platforms. Drives DevOps, DevSecOps, automation, CI/CD, reliability, observability, security, governance, and platform engineering practices. The role resolves complex production issues, establishes technical standards, influences vendors and architecture decisions, leads transformation initiatives, and mentors engineering teams supporting critical telecommunications services.

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.

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.

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.

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.

Develop and maintain high-fidelity detections across identity, endpoint, SIEM, and operating-system environments. Conduct hypothesis-driven threat hunts across large-scale telemetry, translate threat intelligence and investigations into detection rules, tune detection efficacy, investigate ambiguous attacker activity, and escalate likely intrusions with clear incident reports. The role also involves building hunting queries and dashboards, contributing to security content, and validating AI-assisted analysis and detection workflows.

Provides technical support for CrowdStrike customers globally, with a focus on Korean-speaking enterprise customers in the Asia-Pacific region. Responsibilities include troubleshooting application and operating-system issues, identifying root causes, resolving escalations, collaborating with engineering and product teams, creating knowledge articles, and supporting customers across scheduled shifts and holidays. The role requires strong bilingual communication, technical debugging expertise, customer focus, and familiarity with cybersecurity, cloud, identity, SIEM, or related technologies.

Administer and support large-scale cloud and on-premises monitoring deployments across multiple providers. Maintain performance, availability, capacity, permissions, upgrades, and audit compliance. Integrate applications and infrastructure with enterprise monitoring instrumentation, document operational processes, collaborate with technical teams, and mentor colleagues on observability practices. The role requires expertise in monitoring platforms, application performance monitoring, synthetics, end-user experience, infrastructure monitoring, distributed tracing, cloud services, scripting, SQL, and multiple operating systems.

Own the design, deployment, operation, and improvement of production OpenStack and Kubernetes infrastructure for GPU workloads. Build automation through infrastructure-as-code and GitOps, optimize scheduling and performance, maintain monitoring and security controls, lead incident response, and improve reliability. Collaborate with Platform, DevOps, AI, Product, and Support teams to deliver scalable, resilient cloud infrastructure.

Owns onsite deployment, integration, testing, validation, and troubleshooting of complex air mobility systems. Installs and configures hardware, software, operating systems, and subsystems; automates deployments using Python, Shell, Ansible, Jenkins, and CI/CD pipelines; diagnoses Linux, Windows, networking, virtualization, and security issues; and produces integration reports and risk assessments. The role requires regular domestic travel across Australia, collaboration with engineering and validation teams, and eligibility for an Australian Defence security clearance.

Leads architecture, development, integration, and operationalization of high-performance real-time and distributed simulation systems for autonomous uncrewed aircraft. Builds C++ and Python simulation software, integrates defense simulation frameworks, deploys containerized environments, and supports CI/CD, testing, autonomy, perception, and hardware interfaces. Provides technical and project leadership across multidisciplinary engineering teams and delivers validated simulation capabilities for customer programs and internal research.

Designs and develops end-to-end IoT solutions connecting devices, embedded systems, data pipelines, cloud services, and APIs. Responsibilities include implementing communication protocols, building secure and scalable architectures, integrating hardware and software, troubleshooting systems, improving reliability and performance, evaluating technologies, and contributing to documentation and code reviews. The role requires programming, cloud, Linux, networking, embedded systems, and IoT expertise.

Design and maintain automated test frameworks, validation tooling, and infrastructure for autonomy software. Develop Python automation, regression, integration, functional, and performance tests across simulation, SIL, HIL, and VIL environments. Analyze results, troubleshoot integration issues, create quality metrics and readiness assessments, and integrate testing into CI/CD workflows. Collaborate with autonomy, systems engineering, flight test, and integration teams to support software quality and operational readiness.

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

Design and maintain automated test frameworks and validation infrastructure for autonomy software. Develop Python-based test automation, regression, integration, functional, and performance suites across simulation, SIL, HIL, and VIL environments. Analyze results, investigate defects, define quality metrics, integrate testing into CI/CD pipelines, and collaborate with software, systems engineering, integration, and flight test teams to assess mission readiness.

Provides technical leadership and hands-on development for modern C++ software running on Linux-based edge platforms. Designs architectures, integrates cameras and sensors, develops imaging and mission applications, optimizes performance, and resolves issues across software, networking, hardware, and deployment boundaries. Mentors senior engineers, establishes reusable platforms and standards, and leads complex initiatives from requirements through deployment and sustained operation.

Serve as a customer-facing technical expert for defense simulation, synthetic environments, and AI-enabled mission systems. Support discovery, demonstrations, technical briefings, proposals, RFIs, RFPs, and capture activities. Translate customer mission needs into solution concepts, demos, and product feedback while explaining image generation, LVC architectures, sensor simulation, threat models, and synthetic agents. Build relationships with defense stakeholders across Australia, the Indo-Pacific, AUKUS, and allied markets, working cross-functionally with business development, product, engineering, and program teams.