Reliability & Maintenance Engineer - Mobile Fleet
About the Role: With our long-term future secured, Tomago Aluminium is entering a recent era of confidence, investment and opportunity. We're strengthening our operations, investing in our assets and developing the people who will help shape our next chapter of success.
As our next Reliability & Maintenance Engineer – Mobile Fleet, you'll play a key role in maximising the performance and reliability of our mobile fleet and associated assets. Working closely with maintenance and production teams, you'll develop and optimise maintenance strategies that improve equipment availability, extend asset life and deliver sustainable cost efficiencies.
This is a high-impact role where you'll apply your technical expertise to solve complex challenges, lead continuous improvement initiatives and support long-term capital planning. In return, you'll join a business with renewed momentum, a clear path forward and genuine opportunities to grow your career while helping shape the future of one of Australia's largest manufacturing operations.
What you'll be doing
Reliability & Asset Performance
Develop and optimise maintenance strategies for mobile fleet assets
Improve asset reliability using reliability-centred maintenance (RCM), FMEA and root cause analysis methodologies
Identify performance improvement opportunities that increase equipment availability and extend asset life
Lead and support investigations into equipment failures and recurring issues
Planning & Continuous Improvement
Develop and maintain long-term maintenance plans aligned with operational objectives




Support budgeting, forecasting and capital planning activities for mobile assets
Drive continuous improvement initiatives that enhance reliability, reduce costs and improve maintenance effectiveness
Collaboration & Leadership
Partner closely with maintenance, production and technical teams to deliver practical solutions
Coach and mentor team members in reliability and asset management practices
Contribute to safety planning initiatives and promote a strong safety culture across the site
What We're Looking For
You don't need to tick every box to apply. If you believe your experience aligns with most of the requirements below, we'd love to hear from you.
Engineering qualifications or a relevant trade background
Experience in reliability engineering, maintenance planning or maintenance leadership roles
Strong problem-solving, analytical and communication skills
Experience working with maintenance systems such as SAP CMMS
Knowledge of mobile fleet maintenance and asset management practices
A proactive approach to continuous improvement and operational excellence
Highly regarded
Experience in mining, heavy industry, manufacturing or large-scale industrial environments




Exposure to reliability methodologies such as RCM, FMEA and Root Cause Analysis
Alignment with our values of
Teamwork, Achieve and Care
Why Join Us
There's never been a better time to join Tomago Aluminium. With our long-term future secured, we're investing in our people, assets and operations, creating exciting opportunities for those who want to make an impact and build a rewarding career.
For more than 40 years, we've been a cornerstone of Australian manufacturing and one of the industry's most advanced aluminium producers. Now, we're entering an exciting new chapter of growth, innovation and operational excellence. Join us and help shape what's next.
Employee Benefits
Competitive salary with Annual Incentive Program
Enjoy flexible working options including a 9-day fortnight, and hybrid working arrangements
16 weeks paid parental leave for primary and 2 weeks for secondary caregivers after 12 months tenure
Free onsite gym facilities
Access to an Employee Assistance Program for family members
Onsite free parking
Onsite canteen facilities
Work and live local; close to beaches, CBD and Lake Macquarie
Tomago Aluminium is an equal opportunity employer. We welcome applications from people of all genders, backgrounds, abilities, cultures and lived experiences. We are committed to creating a workplace where everyone feels respected and able to contribute.
Preferred candidates will be subject to drug and alcohol testing as part of the pre-employment medical in accordance with our Fitness for Work policy.
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📌 Reliability & Maintenance Engineer - Mobile Fleet (New South Wales)
🏢 Tomago Aluminium
📍 New South Wales