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The Opportunity
Reporting to the Superintendent, this newly created role will lead the Non‐Process Infrastructure (NPI) and Water Management crews across both operations, overseeing a multi‐disciplinary team including bore technicians, pump technicians, electricians, contractors and supporting trades.
This is a hands‐on leadership position responsible for maintaining critical site infrastructure including pumping systems, water networks, electrical distribution systems and associated NPI assets.
You will play a key role in ensuring reliable infrastructure performance while supporting safe and efficient mining operations.
This role focuses on supporting both our MT Marion and Bald Hill operations, commencing on an 8D6X roster flying from Perth.
Key Responsibilities
Lead and supervise NPI and water management crews across key site operations
Manage the operation and maintenance of pumping systems, bore fields, water networks and electrical distribution infrastructure
Lead contractors and site teams to deliver NPI maintenance and project works safely and efficiently
Provide frontline technical support and leadership across multiple trades and disciplines
Monitor and maintain critical infrastructure assets to minimise operational downtime and production impacts




Liaise closely with Mining Production and operational stakeholders to support site requirements and priorities
Conduct workplace inspections and ensure all work is completed in line with MinRes safety standards and procedures
Support continuous improvement initiatives across water management and NPI systems
What is Required
Previous supervisory experience within mining, infrastructure, water management, or maintenance environments
Trade qualification highly regarded within Electrical or Mechanical disciplines and a Current WA C Class Driver's Licence
Strong contractor management and stakeholder engagement capability
Experience working with pumping systems, water networks, electrical infrastructure or associated NPI assets
Ability to lead and coordinate multi‐disciplinary teams across operational sites
Exposure to PLC systems, poly welding, or dewatering operations advantageous
Strong communication, organisational, and problem‐solving skills with a hands‐on leadership approach
About Mt Marion
Mt Marion is located 40km south west of Kalgoorlie in the Goldfields region of Western Australia.
MinRes manages all mining activities at Mt Marion, including a spodumene concentrate processing plant with an annual production capacity of 600,000 tonnes (SC6 equivalent).
About Mineral Resources
MinRes is a leading diversified resources company with extensive operations in lithium, iron ore, energy and mining services across Western Australia.
With a focus on people and innovation, MinRes has become one of the ASX's best-performing companies since listing in ****.
At MinRes, the future's bright.
Be part of our next chapter.

📌 Supervisor Npi (Perth)
🏢 Mineral Resources
📍 Perth