Design Engineer - Dewatering

Design Engineer – Dewatering

Location: Perth CBD
Start Date: March 2026
Contract Length: 12 Months
Roster: 5:2 | 9-hour days

About the Role
We are seeking an experienced Design Engineer – Dewatering to deliver detailed engineering design for water infrastructure projects supporting mining operations. Based in Perth CBD, this role is responsible for producing safe, compliant, and cost-effective engineering solutions in line with relevant Australian standards.
You will take a lead role in preparing comprehensive design packages, supporting capital projects from concept through to construction, and collaborating with multidisciplinary teams to ensure timely and high-quality project outcomes.

Key Responsibilities

• Hydraulic modelling of pipelines, borefields, pump stations, ponds, and tanks
• Preparation of complete work packages including construction drawings, scope documentation, and quantity estimates
• Development of engineering deliverables including pipeline schematics, GA drawings, P&IDs, and equipment selection
• Input into capital cost estimates, including quantity take-offs and MTO compilation
• Facilitation of design reviews, field inspections, and stakeholder engagement
• Ensure compliance with statutory regulations, project standards, and industry best practice
• Provide construction-phase technical support, including responses to technical queries and design updates
• Produce equipment data sheets and evaluate vendor proposals for technical and commercial compliance
• Coordinate operational readiness requirements
• Monitor schedule compliance and escalate risks as required
• Maintain clear and proactive communication regarding design progress, risks, and changes
• Liaise effectively with other engineering disciplines

• Tertiary qualification in Mechanical Engineering (preferred), or Chemical or Civil Engineering recognised by Engineers Australia
• 3–5+ years’ experience in mechanical piping systems and pipeline design, ideally within mining or engineering consultancy
• Experience in mine dewatering projects highly regarded
• Strong understanding of Australian and relevant international standards within mining and water industries
• Experience with hydraulic modelling and design documentation
• Competency in Visio (ArcGIS/ArcMap advantageous)
• Strong written and verbal communication skills
• Self-motivated with the ability to deliver work on schedule and within budget
• Willingness to travel for short site visits as required
• Full Australian work rights

• Perth CBD office location
• 5:2 roster
• 12-month contract
• Opportunity to contribute to large-scale water infrastructure projects
• Exposure to multidisciplinary capital project environments
• Collaborative and technically focused team culture