Civil Engineering Sydney Permanent / Full Time Civil 3D Designer – Urban Building Projects | Sydney or Brisbane An exciting new role for an experienced Senior Civil 3D Designer with strong Civil 3D modelling capability to join a respected engineering consultancy delivering large-scale urban infrastructure and building development projects across Australia.
This role offers the opportunity to take ownership of detailed civil design delivery across a range of high-profile precinct activations, commercial, residential, and mixed-use building developments.
You will work within a skilled, collaborative team of engineers and designers, supported by modern systems, clear processes, and a genuine pathway for technical and career growth in a supportive, quality-driven environment.
About the Role You will play a key role in delivering high-quality civil design and advanced modelling for major urban renewals, commercial precincts, and building structures.
You will be confident working across site re-shaping, public realm integration, road design, stormwater management, sewer, and water reticulation, with a solid understanding of local authority standards, building connections, and constructability requirements.
Key Responsibilities Deliver detailed civil design modelling using Civil 3D , supported by AutoCAD .
Prepare design models and documentation for: Site grading and building pad earthworks using feature lines and grading tools.
Urban road alignments, streetscapes, corridors, and intersection treatments.
Stormwater management including pipe networks, WSUD, and overland flow.




Sewer and water reticulation including complex building service connections.
What You'll Bring Diploma or equivalent qualification in Civil Engineering or Design.
Typically 5+ years' experience in urban infrastructure or building-centric civil projects.
Strong hands-on experience using Civil 3D, particularly for complex urban interfaces and corridors.
Proven capability delivering detailed civil models and building site documentation.
High attention to detail and strong structural/civil documentation skills.
Ability to work independently while contributing to a team environment.
Strong communication skills and a practical, solutions-focused mindset.
Why Join?
Long-term you can be based in Sydney or Brisbane woring in a consultancy with a healthy pipeline of urban and building projects.
Well-established consultancy with a strong reputation in the built environment.
Supportive team culture with approachable leadership and hands-on mentoring.
Exposure to major landmark developments offering technical variety and scale.
Clear career progression pathways and promotion from within.
Flexible working arrangements and commitment to work-life balance.
Competitive salary package, bonus benefits If you're a Civil 3D Designer who takes pride in delivering high-quality work and wants to be part of a technically focused, well-respected, and genuinely excellent team, we'd love to hear from you.
Apply now or contact Anna Roberts for a confidential discussion: M: ************ E: *****************************

📌 Civil 3D Designer - Urban & Building Projects | Australia (New South Wales)
🏢 Cookson & Roberts
📍 New South Wales