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

We are seeking a motivated Site Engineer – Signalling to join our team on the QTMP Project on the Gold Coast. Reporting to the Project Engineer, you will provide engineering, technical, and quality support to ensure signalling works are delivered safely, on time, and to specification.

This role supports the planning, coordination, and delivery of signalling construction activities, working closely with site supervision, subcontractors, and engineering teams to ensure compliance with design, quality systems, and rail standards.

Key Responsibilities

• Support the delivery of signalling works by coordinating engineering, technical, and quality requirements across site activities
• Assist in planning, monitoring, and reporting on construction progress, budgets, and program performance
• Interpret signalling designs, drawings, and documentation to support construction delivery and implementation
• Assist with the preparation and management of ITPs, QA documentation, RFIs, NCRs, and project reporting requirements
• Work collaboratively with supervisors, subcontractors, and stakeholders to ensure compliance with safety, quality, environmental, and rail standards

About you

• Degree qualified in Engineering (or equivalent) and eligible for membership with Engineers Australia
• 2+ years’ experience in construction or rail engineering, ideally within signalling or infrastructure projects
• Strong understanding of construction methodologies, QA systems, and project delivery processes
• Ability to interpret technical drawings and support engineering problem solving on site
• Strong communication, organisation, and stakeholder engagement skills

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

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 careers@dtinfrastructure.com.au.