IT infrastructure 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 global resources company is seeking an IT/OT Infrastructure System Engineer based in Perth, Western Australia. This role ensures the reliability and security of PCN/OT infrastructure systems, providing technical support and guidance for system upgrades. Candidates should possess a strong understanding of cybersecurity and compliance, with a focus on collaboration with delivery teams....

A leading aerospace manufacturer is seeking a Supervisor for IT Network Infrastructure in Redmond, Australia. This role involves supervising technician teams, managing cabling infrastructure, and ensuring effective communication systems for critical operations. The ideal candidate has extensive telecommunications experience and leadership skills. The position offers a salary between $105,000.00...

About the job IT Infrastructure and cloud engineer Job Description for IT Infrastructure and cloud Engineer Purpose • Provide effective first, second, and third level onsite and remote IT support across a complex and continuously evolving landscape that includes nearly 4,000 technology users, 200 sites, 6,500 devices, and 700 applications. • Review and support escalated Incidents from the...

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...

Base salary will be in the range $104,616 - $113,920 + 17% Superannuation (HEW Level 7). Based at our St Lucia location. About This Opportunity Bring your cloud, automation, and infrastructure expertise to this impactful role supporting UQ's secure and highly available computing environments. As part of the ITS Infrastructure Build and Delivery team, you'll design, implement, and maintain...

Perth Airport is Australia’s Western Hub connecting the people, businesses and communities of Western Australia with the rest of Australia and the world. Operating 24 hours a day, seven days a week throughout the year, Perth Airport plays a significant role in providing economic, social and cultural benefits to West Australians. Perth Airport is investing more than $5 billion in new...

A leading global technology firm is seeking a Senior Solutions Architect (IT Infrastructure) in Western Australia. This role demands deep expertise in enterprise infrastructure, client engagement, and solution design. Candidates should have 7+ years in delivering complex IT infrastructure solutions and be comfortable in client-facing roles. The position emphasizes technical leadership and...

A leading energy provider in Western Australia is seeking a Project Manager for IT/OT Infrastructure on a 12-month basis. This role involves managing infrastructure projects that contribute to the company's strategy, overcoming obstacles, and implementing governance to meet timelines and budgets. Qualifications include a relevant degree and 4 years of project management experience. The company...

A global consulting firm in Perth is seeking an enthusiastic IT professional with over 5 years of experience to join their skilled IT team. The ideal candidate will provide Level 2-3 support for desktops and laptops, manage Windows computers via Intune, and work with Microsoft 365 tools. Additionally, they will be responsible for diagnosing network issues and mentoring junior team members. This...

A leading energy company in WA seeks a Project Manager IT/OT Infrastructure for a fixed-term role in Perth. The successful candidate will oversee and execute infrastructure projects contributing to corporate strategy. Responsibilities include planning, risk management, and project documentation. Ideal applicants are degree qualified with at least 4 years' experience in project management. This...

A leading global software and solutions technology company in Perth is seeking a Senior Solutions Architect (IT Infrastructure) to join its team. The candidate will have over 7 years of experience and must excel in designing complex IT infrastructure solutions. Responsibilities include leading pre-sales and project delivery while fostering client relationships. The role requires strong technical...

Perth Airport is Australia's Western Hub connecting the people, businesses and communities of Western Australia with the rest of Australia and the world. Operating 24 hours a day, seven days a week throughout the year, Perth Airport plays a significant role in providing economic, social and cultural benefits to West Australians. Perth Airport is investing more than $5 billion in new...

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...

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SUPERVISOR, IT NETWORK INFRASTRUCTURE SpaceX technical teams work in a complex environment supporting a variety of...

A global workforce solutions provider is looking for an experienced PCN / OT Infrastructure Systems Engineer based in Perth, WA. In this critical role, you will ensure the reliable operation of PCN/OT infrastructure systems, supporting operational technology environments. Responsibilities include technical support, infrastructure compliance, and enhancing infrastructure security. The ideal...

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...

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 leading global resources company is seeking an IT/OT Infrastructure System Engineer based in Perth, Western Australia. This role ensures the reliability and security of PCN/OT infrastructure systems, providing technical support and guidance for system upgrades. Candidates should possess a strong understanding of cybersecurity and compliance, with a focus on collaboration with delivery teams....

A global workforce solutions provider is looking for an experienced PCN / OT Infrastructure Systems Engineer based in Perth, WA. In this critical role, you will ensure the reliable operation of PCN/OT infrastructure systems, supporting operational technology environments. Responsibilities include technical support, infrastructure compliance, and enhancing infrastructure security. The ideal...