Top Linux Jobs in Melbourne

Lead and grow an engineering team building AI-powered internal security tooling and automation. Drive execution from planning to delivery, build infrastructure (Kubernetes, serverless, ETL), support incident response with threat-hunting tools, and partner with product teams to reduce risk through automation and security services. Mentor engineers and identify opportunities for automation and tooling.

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.

Deliver technical product presentations and demos, configure installations during POVs, liaise with Product Management for account requirements, train and support Sales on technical and competitive messaging, act as a trusted advisor to prospects/customers to ensure project success, and travel as required.

Lead technical engagements for major enterprise accounts: architect observability, AIOps, and security solutions; run PoVs/POCs; present to C-suite; support sales and partners; evangelize at events; and provide product feedback to improve market fit.

Advise Falcon Complete customers on security posture, assess environments versus standards, recommend and document remediations, coordinate with support and internal teams, produce service reports, and help troubleshoot incidents to improve detection and response.

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.

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.

Own and improve C++ build and release workflows for autonomy and vision products: maintain reproducible builds, containerised CI/CD pipelines, edge container images, artefact repositories, and deployment/promotion practices for air-gapped and constrained environments. Collaborate with engineers and sysadmins to ensure reliable edge delivery and troubleshoot pipeline and deployment issues.

Provide technical application support by troubleshooting applications, OS, databases and networks; use logs, monitoring and SQL to diagnose issues; collaborate with customers and engineering; support deployments, testing and documentation; drive reliability improvements.

Lead and manage enterprise voice and data network operations, security, vendor relationships, upgrades, incident response, capacity planning, SLAs, and regional strategy while driving automation and AI improvements and supporting a 24/7 roster.

Engineer and support Splunk Enterprise and Splunk Cloud: manage platform components, onboard and troubleshoot security log sources, develop and tune SPL searches/alerts/dashboards, support SOC detection and investigations, integrate cloud/EDR/identity data, troubleshoot performance, maintain documentation, and participate in on-call rotations.

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.

Maintain availability, security, and performance of SQL Server and PostgreSQL environments. Perform installations, upgrades, patching, backups, recovery, replication, clustering, and disaster recovery. Support migrations (on-premises→cloud, SQL Server→PostgreSQL), troubleshoot performance and connectivity, contribute automation via Ansible/GitHub Actions and scripting, work with cloud/DevOps/app teams, and maintain documentation and standards.

Provide senior IT support and administration for school ICT infrastructure, including servers, virtualization, networking, MDM, cloud services, device fleets, SOE/image deployment, and end-user support, collaborating with school leadership and delivering occasional training.

Provide senior-level ICT support and administration for Victorian schools: manage networks, Windows/Linux servers, Hyper-V virtualization, cloud services (Google Workspace/Microsoft 365), MDM, enterprise switching and wireless, SOE/image deployment, device fleet management, and deliver ICT training and documentation.

Deliver reliable, secure, scalable infrastructure and platform services for customers. Support deployments, migrations, integrations and troubleshooting of application and cloud platform environments. Automate infrastructure management using DevOps pipelines, maintain runbooks and documentation, participate in on-call support, and collaborate with delivery teams to improve reliability, performance, security, and operational efficiency.

Design, implement, monitor and optimise cloud and on‑premises infrastructure. Support enterprise platforms, resolve incidents, perform root cause analysis, manage risk, drive continuous improvement, mentor teams, and collaborate with architects, cloud, DevOps, and security stakeholders.

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

Manage and execute integration and OSS network testing engagements: create master test plans, schedules and summary reports; lead defect and configuration management; coordinate stakeholders; run integration tests using IXIA/HPQC; ensure network/security functionality across Cisco platforms (ISE, ACI, L2/L3) and protocols (DHCP, TR-069, AAA); enforce testing processes and documentation.

Provide Level 2/3 application and systems support for defence ISR applications in a Linux/Unix environment. Own incidents end-to-end, perform root cause analysis, deploy updates under change control, and improve observability and reliability. Collaborate with developers, ITSM teams, and users; create operational documentation and automate support tasks to increase efficiency.

The International Sales Engineer will support pre-and post-sales activities, conduct technical training, demonstrate products, and troubleshoot field issues, traveling frequently.