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 Construction Manager - Signalling to join our Rail Systems team supporting the delivery of major rail infrastructure projects across South East Queensland.
Based on the Sunshine Coast, this role will lead the delivery of signalling works across all project phases, from design and procurement through to construction, installation, testing, commissioning and handover. Working closely with project teams, clients, rail operators and subcontractors, you will be responsible for ensuring signalling systems are delivered safely, efficiently and in line with project requirements, programme objectives and industry standards.
This is an exciting opportunity to take ownership of a critical rail discipline while contributing to the successful delivery of complex transport infrastructure projects and supporting the continued growth of DT Infrastructure's rail business.
Key Responsibilities
Lead signalling delivery from design through to construction, testing, commissioning and handover
Manage interfaces across signalling, communications, train control, power and broader rail disciplines
Coordinate subcontractors, resources,



materials and project documentation to achieve delivery objectives
Drive programme, cost, quality and safety outcomes across signalling work packages
Monitor project risks, issues and performance while providing regular reporting to project leadership
Ensure all works comply with client requirements, rail standards, legislation and DTI management systems
About You
Extensive experience delivering rail signalling projects within complex rail infrastructure environments
Strong understanding of signalling systems, construction methodologies, testing and commissioning requirements
Proven ability to lead multidisciplinary teams and manage complex stakeholder relationships
Demonstrated experience delivering projects safely, on time and within budget
Rail project experience with strong knowledge of signalling standards and operational rail environments
Engineering qualifications in electrical, telecommunications or related disciplines highly regarded
Why work for 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 contemporary 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.
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How to apply
If you are looking to make a meaningful impact and join our team, we would love to hear from you. 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 ******.

📌 Construction Manager - Signalling (Australia)
🏢 GAMUDA
📍 Australia