CareerPlanSign in

Principal Mechanical Engineer - Water

Perth, Western Australia💼 Full-time🗓 2026-09-16 → 2026-09-26

Core

Lead design, coordination, and delivery of complex mechanical systems for water and wastewater infrastructure projects in Western Australia.

Role type

Principal Mechanical Engineer (Water Infrastructure)

Builds

Water treatment facilities, pumping stations, and wastewater systems

Domain

Water and wastewater engineering

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work -> infrastructure

Required skills

Mechanical engineering design, project coordination, budget management, technical mentoring, regulatory compliance, design standard development

Preferred skills

Western Australia market knowledge, Water Corporation design standards expertise, Chartered Engineer (CPEng) credentials

Technologies

CAD software, project management tools, regulatory submission platforms

Responsibilities

Deliver advanced mechanical engineering designs with minimal supervision, lead coordination meetings with clients and contractors, act as a go-to technical resource, contribute to new mechanical design standards, mentor junior staff, manage project resources and budgets

Seniority

Principal, hands-on IC with mentorship responsibilities

Sourced via viewjobs · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.