infrastructure systems engineer jobs in Western Australia

Overview Location: Perth, WA (with occasional site visits) Duration: 12 months (subject for extension) Industry: Oil & Gas / Resources About The Role We are seeking an experienced PCN / OT Infrastructure Systems Engineer to join our operational support team based in Perth. This role is critical in ensuring the safe, secure, and reliable operation of PCN/OT infrastructure systems, supporting...

A leading iron ore company in Australia is looking for an Engineer - Systems to enhance and maintain core systems infrastructure. Responsibilities include operational support for server and cloud systems, implementing security measures, and troubleshooting system issues. The ideal candidate has a degree in IT or Engineering and strong experience in modern engineering practices such as...

Position Summary Job Title: IT/OT Infrastructure System Engineer This Perth‑based position is responsible for the support, reliability, and ongoing maintenance of PCN/OT infrastructure across operational environments. The Infrastructure System Engineer plays a critical role in ensuring the safe, secure, and consistent performance of servers, storage, and applications within the PCN/OT...

A major technology services provider is seeking a Senior Systems Engineer in Western Australia. This full-time role involves managing and securing both on-premises and cloud-based infrastructure. Candidates should possess a university degree in IT, significant experience in advanced technical support, and relevant certifications such as ITIL and Azure. The position offers competitive salary and...

Title: Systems Engineer Location: Redmond, WA (onsite) Duration: 12+ Month Contract Compensation: $50.00 - 60.00/hr. W2 Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. ABOUT THIS FEATURED OPPORTUNITY This role sits at the center of hardware and software validation, supporting teams as they test and verify software on real-world systems. You'll own and operate a...

Join Centorrino Technologies: Innovate, Grow, and Thrive with Us! At Centorrino Technologies (CT), we're more than just tech—we're a community that goes beyond expectations. We've been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we're not stopping there. We're on a mission...

A leading engineering organization in Australia is seeking Linux Engineers to maintain and improve critical infrastructure powering trading systems. Candidates should have a deep knowledge of Unix internals and practical Linux experience, with skills in troubleshooting and programming. This role offers the chance to work closely with various teams to resolve issues and enhance system performance....

A technology firm in Australia is seeking skilled Linux Engineers to support and enhance its critical infrastructure. In this role, you will be responsible for maintaining production trading systems, debugging performance issues, and implementing automation for configuration management. The ideal candidate will have a solid foundation in Unix and Linux systems, as well as a passion for learning...

DyFlex is an established SAP Platinum Partner with offices across Australia. We are recognised as a leader in our area of SAP expertise. We deliver fit-for-purpose SAP solutions, and our services range from greenfield and brownfield implementations, change management to ongoing Aftercare services and support. In 2025, we have been awarded ✓ Best Performing Partner in Australia for S/4 HANA...

A leading technology firm in Australia is seeking a skilled Linux Engineer to enhance its critical infrastructure. The ideal candidate will possess a strong understanding of Unix/Linux systems, automation, and debugging tools. Responsibilities include maintaining production systems and troubleshooting complex issues. You will work alongside teams in Trading, Technology, and Operations, ensuring...

Req ID: At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than ****** colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we...

A technology management firm in Australia is seeking a Linux Engineer to maintain and improve their critical infrastructure. The ideal candidate will have a Bachelor's degree in Computer Science or equivalent experience, deep knowledge of the Linux ecosystem, and strong troubleshooting skills. Responsibilities include debugging kernel performance, developing automation tools, and collaborating...

A leading tech institute in Australia is looking for a Linux Engineer to maintain the infrastructure of their technology. The ideal candidate will have a Bachelor's degree in a technical discipline and deep knowledge of Linux internals. Strong troubleshooting skills and experience with scripting and debugging tools are essential. This role involves both developing management tools and resolving...

A prominent educational institution in Australia is seeking talented Systems Programmers and Administrators to work on critical infrastructure for its technology. The role involves maintaining and improving production systems, participating in automation projects, and collaborating with various teams. Candidates must possess a Bachelor's degree in a technical discipline and have a strong...

A leading technology firm in Australia is seeking Systems Programmers and Administrators with deep knowledge of Unix internals and the Linux ecosystem. The successful candidate will maintain and improve critical production systems, debug kernel performance, and work with colleagues in Trading, Technology, and Operations. Strong troubleshooting skills and programming experience are essential. A...

Position Summary Job Title: IT/OT Infrastructure System Engineer This Perth‐based position is responsible for the support, reliability, and ongoing maintenance of PCN/OT infrastructure across operational environments. The Infrastructure System Engineer plays a critical role in ensuring the safe, secure, and consistent performance of servers, storage, and applications within the PCN/OT...

A major technology services provider is seeking a Senior Systems Engineer in Western Australia. This full-time role involves managing and securing both on-premises and cloud-based infrastructure. Candidates should possess a university degree in IT, significant experience in advanced technical support, and relevant certifications such as ITIL and Azure. The position offers competitive salary and...

A leading iron ore company in Australia is looking for an Engineer - Systems to enhance and maintain core systems infrastructure. Responsibilities include operational support for server and cloud systems, implementing security measures, and troubleshooting system issues. The ideal candidate has a degree in IT or Engineering and strong experience in modern engineering practices such as...

Overview Location: Perth, WA (with occasional site visits) Duration: 12 months (subject for extension) Industry: Oil & Gas / Resources About The Role We are seeking an experienced PCN / OT Infrastructure Systems Engineer to join our operational support team based in Perth. This role is critical in ensuring the safe, secure, and reliable operation of PCN/OT infrastructure systems, supporting...

Company: A global leading integrated energy organisation Location: Perth, WA (with occasional travel to remote sites and international locations) Duration: One year (subject to extension) Position Overview: This role provides technical and cybersecurity governance and oversight for the engineering, design, and deliverables of PCN/OT systems within a project division. The position reports to a...