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 combine local expertise on complex projects with the global perspective of our multinational parent company, Gamuda Berhad.
About the Role
DT Infrastructure is seeking an experienced
Signalling Electrician
to take the next step into a supervisory role on the Queensland Train Manufacturing Program (QTMP) on the Gold Coast. This opportunity allows you to transition from hands‐on work to leadership while working alongside an experienced project team on Queensland's largest rail infrastructure project.
Key Responsibilities
Supervise and coordinate day‐to‐day signalling installation activities, ensuring works are delivered safely, efficiently and in line with approved drawings, circuit books, ITPs and rail standards.
Plan and allocate labour, plant and materials to maintain programme and optimise productivity across multiple work fronts.
Lead and enforce safe working practices, including compliance with SWMS, permits, rail safety requirements, isolations and access conditions.
Ensure all works meet quality assurance requirements, specifications and hold points, including participation in audits, site briefings and incident investigations.
Work closely with the Construction Manager and Project Engineer to optimise sequencing, minimise possession durations and identify and escalat e risks, constraints and interface issues.
About You
Proven experience supervising signalling installation works within rail projects, ideally across greenfield and/or brownfield environments.




Strong technical understanding of signalling systems, including circuit books, design documentation and installation practices (e.g. Microlok, axle counters).
Demonstrated experience working within a Queensland Rail (QR) setting, with knowledge of relevant standards and procedures.
Solid understanding of rail safety requirements, QA processes and ITPs, with the ability to manage multiple crews and work fronts simultaneously.
Relevant Railway Signalling Licence (or equivalent), strong leadership and communication skills, and the ability to meet rail medical and safety‐critical worker requirements.
Why Work for DT Infrastructure
Competitive pay that reflects your contribution
: We reward performance and impact, with remuneration benchmarked to market.
Purpose‐driven careers in infrastructure
: As we grow our presence in renewable energy, DT Infrastructure continues to cement its position as a delivery partner of choice across rail, roads and Defence infrastructure projects.
Fostering your development
: We have developed a culture where continuous learning is front and centre of everything we do.
Parental leave designed for the reality of family life
: Our industry‐leading parental leave policies are centred on flexibility to support modern family life.
Flexibility that works for you and for us
: We acknowledge that everyone's needs are different and work with you to find the right balance.
DT Infrastructure is committed to building a diverse and inclusive workplace that champions opportunity and respect. 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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📌 Signalling Electrician (Queensland)
🏢 DT Infrastructure
📍 Queensland