Tenders by work type and state

Engineering consulting tenders in Western Australia

25 open tenders · 10 where engineering consulting is the main work

Engineering consulting is the main work

Construction
Owner's Engineer Services for Rottnest Island Authority Worker Accommodation Project
12 days ago
Rottnest Island Authority — WA
Rottnest Island, WA
Closing: 27 Oct 2026
Panel
Infrastructure
Contract Surveillance Services Panel for Infrastructure Delivery Directorate – Main Roads Western Australia
about 1 month ago
Main Roads Western Australia — WA
WA
Closing: 29 Oct 2026
Infrastructure
Design and Documentation for Wilson Park Precinct Redevelopment Zone 4 — Kooyong Road Activity Centre Upgrade
16 days ago
City of Belmont — ETENDERBOX
Rivervale, WA
Closing: 03 Nov 2026
Infrastructure
Road Condition Assessment Services – RFT26AT86-SOR
7 days ago
Swancity — TENDERLINK
Closing: 04 Nov 2026
Consultancy & Legal
Design Consultancy for James Street Enhancement (William Street to Fitzgerald Street)
2 days ago
Cityofperth — TENDERLINK
Closing: 10 Nov 2026
Panel
Water & Sanitation
Engineering Design Services Panel – Water Corporation
25 days ago
Water Corporation — WA
WA
Closing: 10 Nov 2026
Infrastructure
Design & Documentation Consultancy for Black Spot, Road Improvement and LATM Projects – City of Wanneroo
23 days ago
City of Wanneroo — ETENDERBOX
Wanneroo, WA
Closing: 17 Nov 2026
Public Safety & Security
Roping Inspection Services for Recreation Camps – Department of Creative Industries, Tourism and Sport
3 days ago
Department of Creative Industries, Tourism and Sport — WA
WA
Closing: 19 Nov 2026
Mining & Natural Resources
Port Debottlenecking for BHP Western Australia Iron Ore Growth Program (~330 Mtpa)
11 months ago
BHP IRON ORE PTY. LTD. — GATEWAY
Closing: 31 Dec 2026
Mining & Natural Resources
Covalent Lithium Project – Construction and Operation of Integrated Mine, Concentrator and Refinery
11 months ago
COVALENT LITHIUM PTY LTD — GATEWAY
Closing: 31 Dec 2027

Includes engineering consulting work

Construction
Design and Construct Maintenance Works for Shire of Ashburton Facilities in Onslow (4 Sites)
12 days ago
Shire of Ashburton
Onslow, WA
Closing: 27 Oct 2026
Consultancy & Legal
Technical Advice for Western Powers Proposed Revisions to Sixth Access Arrangement (AA6) — Economic Regulation Authority
24 days ago
Economic Regulation Authority — WA
WA
Closing: 29 Oct 2026
Water & Sanitation
Wastewater Treatment Plant Construction for Acacia Prison Expansion – Department of Transport and Major Infrastructure
about 1 month ago
Department of Transport and Major Infrastructure — WA
WA
Closing: 10 Nov 2026
Infrastructure
Design and Construction of Barrack Street Jetty One Replacement — Department of Transport and Major Infrastructure
about 2 months ago
Department of Transport and Major Infrastructure — WA
WA
Closing: 10 Nov 2026
Construction
Design & Construct 4‑Chair Nurse-Assisted Dialysis Facility – Warburton, WA
11 days ago
Jenarc
Warburton, WA
Closing: 10 Nov 2026
Water & Sanitation
Wastewater Treatment Plant Capacity Expansion – Rottnest Island Authority
about 1 month ago
Rottnest Island Authority — WA
Rottnest Island, WA
Closing: 12 Nov 2026
Public Safety & Security
Design of Land Mobile Radio Solution for Western Australia Public Safety Network – Request for Information
2 days ago
Western Australia Police Force — WA
WA
Closing: 20 Nov 2026
Transport & Logistics
DDA Compliance Works at Multiple PTA Bus Stations – Programmed Facility Management
25 days ago
Programmed Facility Management — WA
WA
Closing: 24 Nov 2026
Transport & Logistics
Design and Construction of Vertical Transport Asset Replacement — Stage 1 (Public Transport Authority)
24 days ago
Public Transport Authority — WA
WA
Closing: 26 Nov 2026
Infrastructure
Design and Construction of Rail Bridge Walkway Improvements — Fremantle and Canning (Stokely)
19 days ago
Public Transport Authority — WA
Fremantle and Canning (Stokely), WA
Closing: 01 Dec 2026
Water & Sanitation
Busselton Water Plant 8 Supply Improvement – Design and Construct
about 1 month ago
Busseltonwater — TENDERLINK
Busselton, WA
Closing: 04 Dec 2026
Mining & Natural Resources
Pilgangoora Lithium Plant Duplication and Throughput Expansion from 1 Mtpa to 1.85 Mtpa
6 months ago
PILGANGOORA OPERATIONS PTY LTD — GATEWAY
Pilgangoora
Closing: 03 Apr 2027
Mining & Natural Resources
Subsea Compression System for Jansz-Io — Gorgon Project (Chevron Australia)
12 months ago
AKER SOLUTIONS PTY LTD — GATEWAY
Closing: 20 Feb 2028
Mining & Natural Resources
Jansz-Io Compression Project – Unlock Low-Pressure Reserves and Maintain Gorgon Project Production
11 months ago
CHEVRON AUSTRALIA PTY LTD — GATEWAY
Closing: 15 Apr 2028
Mining & Natural Resources
Participation Opportunity in Hancock Energy Belisama Gas Project – Australia
6 months ago
HANCOCK ENERGY (PBN) PTY LTD — GATEWAY
Closing: 30 Dec 2029

Where the engineering consulting work is

  • Barrow Island, WA1 open tender
  • Booragoon, WA1 open tender
  • Busselton, WA1 open tender
  • Fremantle, WA1 open tender
  • Kwinana, WA1 open tender
  • Mount Holland, WA1 open tender
  • Onslow, WA1 open tender
  • Perth, WA1 open tender
  • Rivervale, WA1 open tender
  • Rottnest Island, WA1 open tender
  • Warburton, WA1 open tender

Who wins engineering consulting work in Western Australia

  • Aurecon484 contracts in the last 12 monthsProvides engineering, design and project management advisory services to government and defence clients.
  • H I FRASER PTY LTD175 contracts in the last 12 monthsSupplies valves, filters, ship and watercraft parts, tools and maintenance services to Defence.
  • BAE SYSTEMS AUSTRALIA92 contracts in the last 12 monthsSupplies defence equipment, engineering and sustainment support for military aircraft, warships and watercraft to Defence.
  • AECOM52 contracts in the last 12 monthsProvides engineering, design and technical advisory services for roads, bridges, rail and infrastructure projects.
  • WSP Australia44 contracts in the last 12 monthsProvides engineering, design and advisory services for transport, water, defence and marine infrastructure projects.
  • Saab Australia42 contracts in the last 12 monthsSupplies defence systems, engineering and support services for military ships and surveillance equipment.
  • RPS40 contracts in the last 12 monthsProvides project management, engineering and environmental consulting services to government and infrastructure clients.
  • Stantec35 contracts in the last 12 monthsProvides engineering, planning and environmental consultancy for roads, subdivisions, water and energy projects.
  • Babcock30 contracts in the last 12 monthsSupplies defence communications, sensor and safety equipment and technical support services to the Department of Defence.
  • Electrotech Australia Pty Ltd30 contracts in the last 12 monthsSupplies satellite communications, navigation systems and electronic components to the Department of Defence.
  • L3Harris IMSA Systems30 contracts in the last 12 monthsSupplies defence electronics, navigation and maritime systems, software and engineering support to the Department of Defence.
  • JACOBS AUSTRALIA PTY LTD21 contracts in the last 12 monthsProvides engineering, design and project management services to defence, transport and water infrastructure clients.

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