Job Description
Job Title:  Project Engineer - Signalling
Posting Start Date:  22/09/2026
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 Project Engineer – Signalling to join our Rail Systems team on the QTMP Ormeau Maintenance Facility project on the Gold Coast. Reporting to the Construction Manager, you will support the planning and delivery of signalling installation works, both on-site and off-site, safely and in accordance with approved designs, project standards, programme, budget and quality requirements. You will coordinate construction engineering, procurement, work-pack preparation, technical interfaces and construction assurance through to handover for testing and commissioning.

Key responsibilities include:

  • Review signalling drawings, circuit books, specifications and bills of materials for constructability and installation readiness.
  • Prepare and review construction work packs, Inspection and Test Plans (ITPs), Inspection and Test Checklists (ITCs) and work instructions.
  • Coordinate technical queries and proposed changes through approved design and change-control processes.
  • Support procurement and material readiness, and assist the Signalling Supervisor with planning labour, plant, access and work sequencing.
  • Coordinate interfaces with designers, subcontractors and other disciplines to support signalling installation works.
  • Monitor progress against the programme and provide timely updates on delivery risks, resource requirements and issues requiring escalation.
  • Coordinate inspection records, quality documentation, defect resolution, red-line drawings and as-built information for handover to testing and commissioning.
  • Undertake engineering and construction certification activities within demonstrated competence and formally assigned authority

Experience and capabilities

  • Bachelor of Engineering and a minimum of three years’ experience in signalling engineering or construction.
  • Sound understanding of signalling drawings, circuit books, construction work packs, inspection and test documentation, and applicable rail standards.
  • Experience with MicroLok, axle counters and signalling power systems; ETCS exposure is desirable.
  • Ability to coordinate signalling work packages, procurement requirements and interfaces with supervisors, subcontractors and other disciplines.
  • Strong communication and organisational skills, with the ability to build effective working relationships, resolve delivery issues and escalate risks.
  • Experience maintaining construction quality records and preparing documentation for handover to testing and commissioning.
  • RPEQ registration and a relevant Certificate IV in Rail Signalling are desirable. Candidates who demonstrate relevant experience and knowledge, together with a clear pathway to obtaining the applicable qualification or registration, may also be considered.
  • Ability to meet and maintain the competency, training and authorisation requirements applicable to assigned rail safety duties.
  • Proficiency in Primavera P6 is desirable.

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