Top Systems Engineer Jobs in Melbourne

This is an APAC job posting template for Block outlining sections: role overview, responsibilities, qualifications, tech stack, EEOC, application guidelines, AI use in hiring, benefits, and company background. It serves as a reusable framework for hiring across corporate and technical teams.

Customer-facing professional services role delivering IT infrastructure projects: design, configuration, testing, deployment and pre-sales support. Serve as technical lead for implementations (remote or on-site), manage scope, schedule and budget, and collaborate with customers, partners, sales and technical teams.

Design, verify and commission lighting control and connected systems. Produce technical designs, testing and handover documentation, manage commissioning partners, support proposals, resolve technical issues, and deliver customer training.

Lead design and implementation of AI research and production infrastructure. Mentor junior engineers, and collaborate to enhance data usability, solving complex technical challenges.

Design and implement large-scale, production-grade distributed systems to power generative AI features. Own architecture, operational reliability, and technical debt. Collaborate with applied scientists to productionize ML/LLM models, mentor engineers, and improve data usability and engineering standards.

Lead design and implementation of large-scale distributed production systems powering generative AI features. Own architecture, mentor engineers, manage technical debt, operationalize ML/LLM models, and collaborate with scientists to productionize research using Python, SQL, Spark/Dask, AWS, and Kubernetes.

Provide Level 2/3 technical support and escalation for Microsoft 365, Azure and on-prem infrastructure. Administer servers, virtualization, networking, security and backup/DR, automate with PowerShell, produce documentation, mentor onsite ICT resource, support incident response and participate in after-hours critical support.

Pre-sales technical lead focused on enterprise telco/carrier and cloud security deployments. Drive engineering outcomes, build executive relationships, produce proposals/RFI/RFP responses, lead PoCs and workshops, and represent Fortinet solutions (FortiGate, FortiManager, FortiAnalyzer). Advise on 4G/5G network and cloud security, SDN, and multi-cloud architectures while supporting product and account strategy.

Provide frontline IT support for Zapier employees in AU/NZ: troubleshoot Mac hardware/software, manage user accounts and Jamf tasks, escalate complex issues, create runbooks and self-service resources, assist with SSO/SAML integrations and build simple automations in Okta Workflows and Zapier.

Provide first-contact remote support and triage for workstation, server, and network issues. Document and manage tickets, communicate status to clients, escalate complex problems to engineers, and follow best practices. Support Windows, macOS, Microsoft 365, AD/Entra, mobile devices, peripherals, and basic networking. Participate in on-call rotations and occasional on-site visits.

Design and integrate end-to-end systems for Hivemind Vision and autonomy solutions. Capture and verify requirements, develop MBSE/UML/SysML models, decompose system designs, collaborate with cross-functional teams, improve tooling and automation, and report status and risks to program leadership to support 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.

Develop and optimize ultra-low-latency, high-performance trading infrastructure in modern C++. Implement and tune order execution, market data connectivity, multi-threaded systems, and risk modules. Profile and benchmark real-time systems, collaborate with quants and traders, and maintain robust, fault-tolerant continuous trading operations.

Lead design and delivery of HV substation secondary systems including drawings, calculations, reports and documentation. Provide technical leadership and mentoring, develop SLDs, protection/control schematics, panel layouts and cable schedules, and ensure compliance with standards, quality assurance and safe work practices while engaging stakeholders.

The role involves managing and developing advanced Google Sheets systems, automating workflows, and supporting data-driven decisions across teams.

Provide second-level pre-sales technical support across APAC/EMEA for switching and IAM/NAC solutions. Design solutions for RFPs/RFIs, lead technical demos/POCs/workshops, assist field SEs, produce sales technical collateral, relay customer requirements to Product Management, analyze project trends, and travel regionally as required. Must cover at least two of three product areas (Switching, IAM, NAC).

Provide pre-sales technical consultancy and solution design for switching and Wi‑Fi network security. Prepare proposals, RFPs/RFIs, demos and POCs, deliver professional services and channel training, and troubleshoot complex enterprise networking security environments.

Lead program-level systems integration, verification and test activities for a Defence C4 capability. Develop systems engineering documentation, support acquisition, stakeholder workshops, engineering change management, Test & Evaluation, certification and delivery in line with Defence governance.

Lead and improve Systems Engineering and System Safety frameworks, manage a team, support projects, and collaborate for complex engineering solutions.

Develop and optimize ultra-low-latency algorithmic trading systems for cryptocurrency markets using C++/Rust. Collaborate with quants and traders to implement strategies, troubleshoot and maintain high-performance execution engines, and stay current with HFT and crypto developments.

Design and architect scalable backend services, develop robust governance systems, build SaaS solutions, and mentor junior engineers to enhance IoT platform capabilities.

Optimize Ubuntu for the latest IoT and server hardware, leading technical engagements, and work with open source communities. Requires experience with Linux and C/C++.

Support a secure AWS cloud environment, implement automation solutions, and ensure operational resilience for a Defence program.

Design, build and operate CT hosting platforms across compute, virtualization, storage and OS layers. Provide Linux and VMware engineering, storage and backup solutions, automation, incident escalation, project delivery, documentation, mentoring and handover to operations.

Build and ship AI-driven GTM systems: outbound lead engine, inbound/lifecycle automations, AI-assisted content pipeline, data/reporting layer, and fast production patches to eliminate manual marketing workflows.