Description Help us build the future and we’ll help you build a rewarding and purposeful career. We are seeking an experienced Senior – Traffic & Transport Modellers , which will be key appointments to support significant project wins in Sydney and throughout NSW & ACT. The projects are varied and provide you the opportunity to join a global consultancy to grow and take the next step in your career. As a Senior Modeller in our Traffic and Transport team, this opportunity will see you involved in, but not limited to: • Working with autonomy to run and manage your own projects and client deadlines • Collaborating with colleagues across disciplines and around the world • Contribute to bids, proposals for business development and to expand our traffic modelling capabilities • Provide an innovative and problem-solving approach to consultancy, adding value for our clients What you will bring to the team: • Bachelor’s degree and experience in Traffic Modelling and analytics • High level market awareness and business development skills with a strong focus on client engagement and a well-established network of relationships across potential clients. • Extensive experience on transport modelling and undertaking transport impact assessment studies, in New South Wales and/or Australia (highly desirable) • Pro-active and enthusiastic attitude, great team-working approach and an ability to work both independently and as part of an integrated wider team • Sound traffic management and engineering knowledge with passion for traffic modelling principles and standards • Well-developed communication skills, including report writing and the ability to present concepts to a diverse range of clients. • Software experience with SIDRA is essential to your success. Additional knowledge of AIMSUN, VISSIM, EMME and Python or R scripting and programming would be highly desirable Interested? Click apply now! For queries, contact chris.wong@ghd.com Please note - GHD will close for the holiday period after Wednesday December 24, 2025 and return from Monday January 12, 2026. Please expect a delay in responses over this period. GHD is an equal opportunity employer, and we want everyone to be able to fully participate in our recruitment process. We value a diverse workforce and an inclusive culture. We encourage applications from Aboriginal and Torres Strait Islander peoples and people of all identities. GHD embraces hybrid work arrangements to create a work environment focused on well-being, flexibility and productivity where our people can thrive. This supports the diverse needs of our workforce while balancing the benefits of remote working with the value of face-to-face collaboration in the office. We respectfully ask that no agency resumes be presented at this stage. LI-CW1 LI-Hybrid
