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 highly organised Project (Procurement) Administrator to support the delivery of the High Capacity Signalling (HCS) program a complex, large‑scale rail infrastructure project transforming Melbourne’s rail network.

Reporting to the Senior Procurement Engineer, you will play a key role in supporting the end‑to‑end requisition and procurement process. Acting as a central coordination point, you will work closely with project teams, suppliers, procurement and warehouse teams to ensure materials, equipment and services are sourced efficiently and in line with project governance requirements.

This is an excellent opportunity for a procurement or project administration professional who thrives in fast‑paced project environments and enjoys being at the centre of complex workflows.

Key Responsibilities

• Coordinate and administer the HCS requisition process from request through to purchase order and invoice processing
• Manage the intake of procurement requests, ensuring accuracy, completeness and compliance with project requirements
• Source suppliers and obtain quotations for project materials, equipment and services
• Liaise with suppliers to confirm pricing, availability and delivery schedules
• Prepare and submit procurement requisitions in line with internal approvals and governance frameworks
• Coordinate purchase order issuance with the procurement team and monitor order progress
• Maintain visibility of procurement status, delivery timelines and supplier commitments
• Support delivery coordination, including liaising with suppliers and internal stakeholders on delivery updates
• Ensure invoices and supporting documentation are correctly uploaded and recorded in project systems
• Maintain accurate procurement records to support audit, reporting and compliance requirements
• Work in alignment with HCS Alliance values including integrity, collaboration, health & wellbeing, and accountability

About You

You are a proactive and detail‑oriented administrator with experience supporting procurement or purchasing activities in a project environment. You enjoy working collaboratively, can juggle multiple priorities, and take pride in keeping processes running smoothly.

You will bring:

• • Experience in a procurement, purchasing or project administration role
  • Exposure to requisitions, purchase orders, supplier coordination and invoice processing
  • Familiarity with procurement or ERP systems (SAP, Oracle or similar)
  • Strong organisational skills with excellent attention to detail
  • Confident communication skills and the ability to engage with multiple stakeholders
  • Proficiency in Microsoft Office, particularly Excel
  • An understanding of procurement governance and compliance requirements
  • Experience in infrastructure, construction or rail projects (highly regarded)
  • Certificate IV or Diploma in Procurement, Business Administration, Supply Chain or a related discipline (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.