Entry level Reinforcing Detailer / 3D Modeller

GFG Alliance; Sydney; Hybrid; AUD 65,000 - 90,000; Full time

Benefits offered by this job

Long service leave access

Paid parental leave

Health cover at discounted rates

Employee discounts

Learning and development opportunities

Job summary

InfraBuild Reinforcing invites applications for an early‑career BIM modeller role based at the St Marys site, Sydney. You will learn to deliver reo detailing and 3D models in Revit for NSW projects, collaborating with engineers and project teams to create prefab solutions that contribute to Australia’s infrastructure growth.

You will join a supportive, safety‑driven team with structured training and clear career pathways in BIM, detailing, engineering, and project support.

Qualifications

• Diploma or degree in Civil Engineering, Structural Engineering, Architecture, Drafting or related discipline.
• Ability to read technical design drawings or willingness to learn.
• Confidence and right attitude in learning new systems and technology.
• Strong attention to detail and problem-solving skills.
• Excellent communication and teamwork skills.

Responsibilities

• Develop and deliver on understanding of reo detailing and scheduling.
• Develop and deliver on understanding of prefabrication and reinforcing solutions.
• Work in Revit to develop prefab reo models for various NSW jobs.
• Working in Revit after joining is essential to the role.

Skills

3D modelling

Communication & teamwork

Reading technical drawings

Education

Diploma or degree in Civil Engineering, Structural Engineering, Architecture, Drafting

Tools

Revit

Job description

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Join a 2026 AFR BOSS Best Places to Work Gold Winner and 2026 Sustainability Champion recognised by the World Steel Association. Play a key role in shaping our performance across our InfraBuild Reinforcing business.

This is an exciting opportunity for a recent graduate or early-career professional looking to build a rewarding career in BIM, Revit and 3D modelling of reo.

Reporting to the Detailing Manager, you'll work to deliver prefab solutions in reo using Revit, collaborate with engineers and project teams, and contribute to projects that leave a lasting impact on communities across Australia.

What you will be doing:

• Develop and deliver on understanding of reo detailing and scheduling
• Develop and deliver on understanding of prefabrication and reinforcing solutions
• Work in Revit to develop prefab reo models for various NSW jobs
• Working in Revit after joining is essential to the role

You will be rewarded with:

• Structured training and mentoring from experienced professionals
• Career pathways into BIM, detailing, engineering and project support
• Permanent full time employment with a market leading business
• Participation in quarterly company bonus
• Based at St Marys site with hybrid work arrangements once established in the role
• Supportive team environment with strong safety culture
• Opportunity to work on Australia’s most significant infrastructure and construction projects

Primary Benefits:

We offer a range of benefits designed to support you at work and beyond:

• Access to long service leave after 5 years: Employees who are not covered by an Enterprise Agreement can access accrued Long Service Leave (LSL) at the rate of 1.3 weeks per year of service after 5 years continuous service.
• Paid parental leave that goes further - 20 weeks paid Primary Carer Leave and 3 weeks Partner Leave, plus superannuation contributions during unpaid leave (eligibility applies)
• Health cover at discounted rates - Access corporate rates with nib Health Insurance to support you and your family
• Everyday savings - Access a wide range of employee discounts across major brands including retail, travel and lifestyle
• Invest in your development - Access to learning platforms and development opportunities to support your career growth

What you will bring:

• Diploma or degree in Civil Engineering, Structural Engineering, Architecture, Drafting or related discipline
• Ability to work in 3D modelling in Revit or willingness to learn
• Ability to read technical design drawings or willingness to learn
• Confidence and right attitude in learning new systems and technology
• Strong attention to detail and problem-solving skills
• Excellent communication and teamwork skills

We offer more than just a job; we provide a dynamic environment built on three pillars that define our commitment to both our team and our industry.

• Work with a greater purpose - join us on our pursuit of a sustainable future and contribute to our nation’s legacy.
• Work well, live better – experience a safe, supportive and inclusive environment which values you as a whole person and where wellbeing matters.
• Build your own future – grow and drive your own development to grow your skills. Everyday is an opportunity to grow.

About us

InfraBuild Reinforcing partners with builders, engineers and contractors to deliver smarter reinforcing solutions across Australia’s major projects.

From high-rise buildings to transport infrastructure, we help improve buildability, reduce material use and support lower embodied carbon outcomes through our integrated steel supply chain.

We’re committed to building an inclusive workplace that reflects the communities we serve. We encourage applications from people of all backgrounds, experiences and perspectives. Your diversity helps us create more sustainable and innovative steel solutions for Australia’s future.

We are a 2026 Circle Back Initiative Employer – we commit to respond to every applicant.