Mobile Maintenance Supervisor - 2:1 Roster, Lead Tech Team

Mineral Resources; Kambalda West; On-site; AUD 130,000 - 170,000; Full time

Benefits offered by this job

Base salary plus super

Site & roster allowances

Annual company bonus

Employee discount programs

MyShare Plan

Job summary

Mineral Resources is restarting Bald Hill Lithium Mine near Kambalda. We seek an experienced Mobile Maintenance Supervisor to shape the workshop, lead continuous improvement, and manage technicians for safe, efficient resource use. The role operates on a 2:1 roster (7 days on, 7 nights, 7x) with a Perth-based roster flow and site allowances.

You will drive maintenance planning using CMMS, mentor a high‑performing team, and uphold a strong safety culture while delivering on time and within budget.

Qualifications

• Trade qualification with hands-on management experience.
• Experience on large mobile plant equipment, drills preferred.
• Experience managing HME maintenance and breakdowns.
• Strong Excel and database management skills.
• Proven leadership supporting a high-performance culture.

Responsibilities

• Identify and fix defects to keep mobile equipment operating.
• Lead and support the team to deliver work on time and within budget.
• Monitor performance, provide training, mentoring, and coaching.
• Use a CMMS to develop and manage maintenance plans.
• Review plans and reports to drive continuous improvement.
• Coordinate with stakeholders to adjust work scopes as needed.
• Develop and standardise maintenance systems and procedures.
• Plan daily/weekly mobile maintenance activities and resolve challenges.
• Promote a strong safety culture and ensure compliance with regulations.

Skills

Leadership

Mobile plant maintenance

Team management

Safety culture

Education

Trade qualification

Tools

CMMS

Excel

Database management

Job description

Mineral Resources is restarting Bald Hill Lithium Mine near Kambalda. We seek an experienced Mobile Maintenance Supervisor to shape the workshop, lead continuous improvement, and manage technicians for safe, efficient resource use. The role operates on a 2:1 roster (7 days on, 7 nights, 7x) with a Perth-based roster flow and site allowances.

You will drive maintenance planning using CMMS, mentor a high‑performing team, and uphold a strong safety culture while delivering on time and within budget.