Queensland

Cillian O'Donoghue

Project Engineer

8+
Years experience
Project Portfolio
Major Projects
About

Cillian is a Mechanical Project Engineer with experience across civil, mechanical, and infrastructure projects. He has strong expertise in project planning, cost forecasting, and construction management, particularly in utilities and pipeline systems. Cillian brings a structured and detail-oriented approach to coordinating complex project activities.

Areas of expertise
Project planning and cost forecasting, Construction and commissioning, Mechanical and civil infrastructure systems, Stakeholder coordination, Quality and compliance
Major Projects
  • Tram Grade Separation Projects Alliance
  • Brisbane Metro – Adelaide Street Vision
  • Southwest Pipeline Project
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Let's discuss
your project.

Whether you're scoping a tender, planning a major infrastructure project, or looking for experienced consultants to strengthen your team, we'd like to hear from you.

South Australia

91 King William Street
Adelaide SA 5000

sami.varasteh@grevilleconsulting.com.au
0407 457 285

Victoria

574 Plummer Street
Port Melbourne VIC 3207

yanni.arvanitis@grevilleconsulting.com.au
0408 299 382

Queensland

Level 19, 10 Eagle Street
Brisbane QLD 4000

yanni.arvanitis@grevilleconsulting.com.au
0408 299 382