Experienced Modeller - Transport Planning & Advisory

Create futures worth inheriting with SMEC and the SJ Group 

About SJ Group

At SJ, we’re building identity into infrastructure, character into skylines and peace of mind into everyday life.

A global urban and infrastructure consultancy firm with over 75 years of project delivery success, SJ and its member companies continue a collective legacy that delivers global expertise with local precision.

Become part of our 16,000 client-centric specialists in more than 120 offices in over 40 countries who shape spaces across the world to meet the needs of today and the aspirations of generations to come.

About SMEC

We unlock the potential of our people to look at infrastructure differently, creating better outcomes for the future.

We are committed to positively impact the people, the environment and the clients and communities we serve.

About the Role

Drive smarter transport solutions. Shape the future of mobility.

We are seeking a skilled and motivated Transport Modeller to join our Planning & Advisory team in Sydney. In this role, you will deliver high-quality transport modelling services; developing, testing, and applying models that support informed decision-making for a wide range of projects.

As a Transport Modeller, you will play a key role in producing and delivering robust modelling outcomes that meet both client expectations and technical standards. You’ll collaborate with multidisciplinary teams and stakeholders to ensure timely, coordinated, and high-quality project delivery, while contributing to the commercial success of the team.

Key accountabilities include, but are not limited to:

• Deliver transport modelling tasks to industry-leading technical standards
• Develop, calibrate, and apply transport models to support project outcomes
• Collaborate with internal teams, clients, and stakeholders to ensure seamless delivery
• Manage scope, risks, and timelines across multiple projects
• Prepare high-quality technical reports and proposals
• Present findings to clients, committees, and public forums

About You

You are a proactive and analytical professional who thrives in a dynamic project environment. You bring a strong technical foundation along with the ability to communicate complex ideas clearly and effectively.

Suitable applicants will be/have:

• Bachelor’s degree in Engineering, Science, Planning, or related discipline
• 3+ years’ experience in transport modelling
• Proven ability to independently deliver technical tasks across small to medium projects
• Solid understanding of transport modelling theory and methodologies
• Experience with modelling software such as TRIPS, Voyager, EMME, Visum, SATURN, and TransCAD
• Micro-simulation modelling experience (e.g. VISSIM, Paramics, Aimsun)
• Intersection modelling and analysis using SIDRA
• Strong quantitative analysis and data handling capabilities
• Strong project management and time management skills
• Experience managing client relationships and expectations

What Sets You Apart

• Excellent written and verbal communication skills
• Ability to explain technical concepts to non-technical audiences
• Strong consultative and stakeholder engagement skills
• Creative, analytical, and methodical approach to problem-solving
• Eagerness to learn and apply new tools, techniques, and knowledge

Why Join Us?
Be part of a collaborative team delivering impactful transport solutions. You’ll have the opportunity to work on diverse projects, grow your expertise, and contribute to shaping smarter, more sustainable transport networks.

For a confidential conversation please reach out to Ami: [email protected]

To find out more about SMEC, please visit our careers page at www.smec.com/careers

Link to benefits: http://www.smec.com/en_au/careers/your-career-with-SMEC

SMEC is committed to building a diverse, inclusive and gender‑equitable workforce and encourages applications from people of all backgrounds across engineering and technical disciplines. We provide a supportive and flexible working environment that recognises individual contribution, supports career progression, and enables our people to balance work and life at all stages of their career.

As a family‑friendly employer, we offer flexible working arrangements and benefits including 18 weeks of universal paid parental leave. We are proud to foster an inclusive culture that supports gender equity, LGBTI+ inclusion and First Nations representation, with access to strong professional networks, role models, and mentoring and sponsorship programs.

All recruitment activities go through our Recruitment & Talent function and currently, this role doesn’t require agency input. Please do not forward resume directly to SMEC employees/managers; we do not accept unsolicited resumes and are not responsible for any associated fees.

#LI-AJ

At Surbana Jurong, we put talent, hard work, teamwork and a fun workplace together to approach problems and solve them creatively and collaboratively. Join us in making a positive impact on the world!