IT infrastructure engineer jobs in Perth, WA

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...

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 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...

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...

Principal Civil Engineer - Defence Infrastructure AECOM Perth, Western Australia, Australia Overview Accelerate your career with this Principal Civil Engineer opportunity with AECOM, focusing on Defence Infrastructure in Western Australia. This role is tailor-made for an individual who is passionate about developing into a future leader, who loves working with people and has the passion to...

This is a Senior Infrastructure Engineer role with Data3 based in Perth, WA, AU Data3 Role Seniority - senior More about the Senior Infrastructure Engineer role at Data3 Senior IT Infrastructure Engineer – 6-month contract – South Perth An opportunity exists for an experienced Senior IT Infrastructure Engineer to join a forward-thinking organisation operating in a complex, multi-site environment....

About the job Engineering Geologist/Geotechnical Engineer - Tailings / Mining Infrastructure Ground Recruitment is a Pty Ltd company established in July 2022. It exclusively provides highly specialised permanent recruitment services and high-performance coaching to geotechnical engineers, geologists and select clients across Australia and New Zealand. This client is a privately owned...

What if your work could shape the future of water for generations to come? At WSP, you’ll tap into global scale, contribute to landmark projects, and connect with some of the brightest minds in your field. You’ll join a culture that celebrates curiosity, innovation, and diverse perspectives—where your ideas matter and your career can be as unique as you are. Our Water team is driving...

A national technology company in Western Australia is seeking a Senior Systems Engineer to manage support tickets and resolve technical issues. This role is critical for ensuring seamless IT service delivery and involves mentoring junior engineers. Applicants should have a minimum of 5 years of experience, especially in infrastructure and networking technologies such as Office 365, Intune, 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...

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....

Overview Civil Engineer - Transport Infrastructure - Relocate to Rockhampton AECOM is seeking an experienced Civil Engineer to be based in Rockhampton working within the Transport Team on a wide variety of regionally significant transport and general civil planning and design projects. You will help establish and build client relationships and may lead projects and teams. Relocation is on offer...

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...

Due to significant contract awards within our Water business we are expanding our Water Infrastructure Team across Australia. These awards bring a secure 10‑year pipeline of work and, with AECOM’s flexibility, you can base yourself in any of our offices in the Gold Coast, Sunshine Coast, Brisbane, Newcastle, Sydney, Melbourne or Perth. The Water Infrastructure group provides services to a range...

A leading global infrastructure firm in Australia is expanding its Water Infrastructure Team and seeks proven engineering specialists for various roles including Design Managers and Civil Engineering Leads. Candidates should have relevant qualifications, experience in water projects, and strong engagement skills. The company offers flexible working arrangements and a supportive work environment,...

Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex challenges and build...