Senior Project Engineer

Job description:

About DT Infrastructure

DT Infrastructure is a trusted provider of engineering and construction solutions that unlock opportunities for our clients, communities and people. Specialising in Defence, transport and infrastructure, we offer a unique synergy of local expertise in complex projects and the global perspective of our multinational parent company, Gamuda Berhad. Through engineering innovation, collaborative contracting and leading sustainability practices we’re unlocking opportunities for a better tomorrow.

About the role

DT Infrastructure is seeking an experienced Senior Project Engineer – OT Specialist to join DT Infrastructure and Alstom in delivering the $1.6B contract for Perth's High-Capacity Signalling Project. The project includes the design, supply, installation, testing, commissioning and maintenance of the new Automatic Train Control System to replace the existing signalling and train control systems in Perth.

Reporting to the Project Manager, you will drive the end-to-end Operational Technology lifecycle, including design review, procurement, site installation, testing, and commissioning across IMS (SCADA), Traction Power SCADA, and signalling interfaces.

Key Responsibilities

• Drive OT work packages across the full lifecycle, from design deliverables and procurement through to installation, testing, and commissioning.
• Oversee and deliver PLC/SCADA programming and system configuration, managing Schneider platforms including Citect SCADA 2018 R2, Plant SCADA, and EcoStruxure Control Expert.
• Lead and coordinate critical testing and commissioning phases, including CVC, FAT, SAT, SIT, and IMS SCADA End-to-End (E2E) testing.
• Inspect, review, and audit site works against design packages, safety documentation (SWMS, JSEAs, permits to dig), and rail standards.
• Coordinate multi-discipline interfaces between OT, signalling, traction power, subcontractors, and client stakeholders.

Experience and capabilities

• Bachelor’s degree in electrical, Electronics, Mechatronics, IT, Telecommunications, or related engineering discipline.
• Minimum 10 years’ engineering experience with extensive expertise in Operational Technology (including at least 3 years on-site rail experience).
• Hands-on expertise programming and configuring Schneider PLCs and Citect/Plant SCADA platforms.
• Proven experience delivering FAT, SAT, SIT, and end-to-end SCADA commissioning on major infrastructure or rail projects.
• Working knowledge of rail safety and control standards, including EN 50126, EN 50128, and EN 50129.
• Rail Industry Worker (RIW) card preferred.

Why join DTI?

• Competitive pay that reflects your contribution: We reward performance and impact, with our remuneration benchmarked to market.
• Purpose-driven careers in infrastructure: As we grow our presence in the renewable energy sector, DTI is also continuing to cement its position as a delivery partner of choice across rail, roads and Defence infrastructure projects. Our teams benefit from the variety of opportunities, applying their skills and experience across multiple sectors.
• Fostering your development: We’ve developed a culture where continuous learning is front and centre of everything we do. Fostering the growth and development of our people is key to our success and ensuring that we are preparing the next generation of leaders is a core focus for our business.
• Parental leave designed for the reality of family life: Our industry leading parental leave policies are centred on flexibility to support modern family life, because at DTI, little families are a part of our one big family.
• Flexibility that works for you and for us: We acknowledge that everyone’s needs are different in striking the right work-life integration. Whether it’s hybrid working, adjusted hours, job sharing or balancing family commitments, we’ll work together to make it work.

DT Infrastructure is committed to building a diverse and inclusive workplace that champions opportunity and respect. Our focus on inclusivity is active and ongoing. Women, people of Aboriginal or Torres Strait Island descent and former members of the Australian Defence Force are encouraged to apply.

How to apply

Apply today and become part of the DTI team. Please submit your updated CV online to be considered for this role. If you have any questions or issues submitting your application, please reach out to careers@dtinfrastructure.com.au.

Visit www.DTInfrastructure.com.au to explore how DTI can support your career progression, unlock personal advantages and apply for our opportunities.