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Senior Civil Designer - 12D

  • Design Engineering
  • Brisbane
  • Permanent / Full Time
We are seeking an experienced Civil Designer with strong 12D modelling skills to join a respected engineering consultancy delivering large-scale land development projects across QLD.

This role offers the opportunity to take ownership of detailed civil design delivery across a range of urban development projects. You will work as part of a skilled and collaborative team of engineers and designers, with access to modern systems, clear processes, and a genuine opportunity to grow your career in a supportive and technically driven environment.

About the Role You will play a key role in producing high-quality civil design documentation for projects typically involving 200–1000+ residential lots. The successful candidate will be confident working across bulk earthworks, road geometry, stormwater, sewer, and water reticulation, with a strong understanding of relevant local standards and constructability requirements.

Key Responsibilities
  • Deliver detailed design using 12D Model, supported by AutoCAD, across a variety of land development and infrastructure projects.
  • Prepare models and documentation for:
    • Bulk earthworks and lot grading
    • Road alignments, intersections, and verge treatments
    • Stormwater drainage (pipe and surface flow)
    • Sewer and water reticulation
    • Create detailed design outputs: long sections, cross sections, layouts, and construction documentation
  • Liaise with engineers, internal teams, local councils, and service authorities.
  • Review design information and respond to construction queries during the delivery phase.
  • Support project coordination, design compliance, and client deliverables.
What You’ll Bring
  • Proven experience as a Civil Designer in a consultancy environment, ideally 5+ years.
  • High-level proficiency in 12D Model, particularly in greenfield subdivision and infrastructure design.
  • Understanding of Australian design standards 
  • Ability to work independently and manage design tasks across multiple projects.
  • High attention to detail and strong documentation skills.
  • Excellent communication and collaboration skills.
A Diploma or Degree in Civil Engineering or related discipline will be highly regarded.

Why Join?
  • Long-term Brisbane-based projects 
  • Well-established consultancy with a strong reputation in urban development.
  • Supportive team culture with experienced engineers, approachable management, and hands-on mentoring.
  • Access to major subdivision projects, offering technical variety and scale.
  • Career progression in a company that promotes from within.
  • Flexible working options and a commitment to work-life balance.
  • Competitive salary package, based on experience and capability.
Apply Now If you're a civil designer who takes pride in delivering quality work and wants to be part of a technically focused, well-respected & awesome team.

Apply now or contact Natasha Cookson for a confidential discussion on
0410 777 475 or email: natasha@cooksonandroberts.com.au
APPLY NOW
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