Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Drive reliability and performance of underground mobile fleet while engaging with maintenance crews.
- Company: Join a leading mining company focused on innovation and teamwork.
- Benefits: Enjoy relocation assistance, bonuses, employee share schemes, and flexible work options.
- Other info: Work in a supportive environment with excellent career growth opportunities.
- Why this job: Make a real impact on equipment reliability in a hands-on role.
- Qualifications: Trade qualification as a Diesel Fitter and strong maintenance experience required.
The predicted salary is between 60000 - 75000 £ per year.
About the role
Reporting to the Senior Engineer – Mobile Maintenance, the Reliability Officer plays a critical role in driving reliability, availability and performance of Ernest Henry’s underground mobile fleet. The role blends trade-based technical expertise, planning input, data capture and continuous improvement with strong, visible engagement on the maintenance floor. This is a hands‑on, site‑based role and is not suited to someone seeking an office‑only position. Success comes from understanding equipment condition in the field, working closely with crews, and translating observations into meaningful reliability improvements that support safe, efficient production.
Key responsibilities
- Acting as a reliability focal point for underground mobile maintenance assets
- Driving improvement in mobile fleet availability and maintenance quality
- Supporting planning and execution of both routine and non‑routine maintenance work
- Ensuring maintenance tasks are completed correctly and documented accurately in CMMS
- Identifying emerging equipment issues, failure trends and reliability risks
- Capturing, analysing and reporting maintenance data to support decision making
- Supporting improvement initiatives, component change‑outs and reliability projects
- Working collaboratively with supervisors, planners, engineers and contractors
About you
You are a trade‑qualified maintenance professional who takes pride in doing work properly and is motivated by improving equipment reliability rather than simply responding to breakdowns. You are comfortable working independently, communicating clearly, and spending the majority of your time on the maintenance floor supporting crews and supervisors.
Qualifications
- Trade qualification as a Diesel Fitter or equivalent
- Strong underground mobile maintenance experience
- Current S1, S2, S3 certifications
- Proven ability to use CMMS systems (Pronto preferred)
- Ability to analyse maintenance data and identify trends
- Strong communication and teamwork skills
- Genuine commitment to safety, quality and continuous improvement
Your Benefits
At Evolution, we support, develop and reward everyone who chooses to be part of our bright future. Benefits include relocation assistance, salary packaging (novated leasing and remote area housing), quarterly bonuses, employee share scheme, referral bonuses, recognition programs, study assistance, discounted health insurance, and allowances for DIDO and local employees. The roster for this position is 8/6 days only. At Ernest Henry, you can choose FIFO from Brisbane, Cairns or Townsville, DIDO, or local living in the close‑knit community of Cloncurry. We understand flexible work means something different to everyone and encourage conversations about available options.
Officer - Reliability employer: North West Queensland
Contact Detail:
North West Queensland Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Officer - Reliability
✨Tip Number 1
Get to know the company culture! Before your interview, do a bit of research on Ernest Henry and their values. This will help you connect with the team and show that you're genuinely interested in being part of their community.
✨Tip Number 2
Practice makes perfect! Run through common interview questions related to reliability and maintenance. Think about how your experience as a Diesel Fitter can directly contribute to improving equipment reliability at Ernest Henry.
✨Tip Number 3
Show off your hands-on skills! Since this role is site-based, be ready to discuss specific examples of how you've tackled maintenance challenges in the past. Highlight your ability to work closely with crews and supervisors.
✨Tip Number 4
Don’t forget to follow up! After your interview, send a quick thank-you note to express your appreciation for the opportunity. It’s a great way to keep your name fresh in their minds and show your enthusiasm for the role.
We think you need these skills to ace Officer - Reliability
Some tips for your application 🫡
Show Your Trade Skills: Make sure to highlight your trade qualifications and experience in underground mobile maintenance. We want to see how your hands-on skills can drive reliability improvements, so don’t hold back!
Be Data Savvy: Since analysing maintenance data is key for this role, mention any experience you have with CMMS systems like Pronto. We love candidates who can spot trends and make data-driven decisions!
Communicate Clearly: Strong communication is a must! Share examples of how you've worked collaboratively with teams on the maintenance floor. We’re looking for someone who can engage effectively with crews and supervisors.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and get to know you better. Don’t miss out on the chance to join our team!
How to prepare for a job interview at North West Queensland
✨Know Your Equipment
Make sure you brush up on your knowledge of underground mobile maintenance equipment. Be ready to discuss specific machines you've worked with and how you've improved their reliability. This shows that you’re not just familiar with the theory but have hands-on experience.
✨Data-Driven Mindset
Since the role involves analysing maintenance data, come prepared with examples of how you've used data to identify trends or issues in the past. Highlight any experience you have with CMMS systems, especially Pronto, as this will demonstrate your technical proficiency.
✨Show Your Team Spirit
This position requires strong communication and teamwork skills. Think of examples where you’ve collaborated with supervisors, planners, or crews to achieve a common goal. Emphasising your ability to work well with others will resonate well with the interviewers.
✨Commitment to Safety and Quality
Be ready to discuss your commitment to safety and quality in your previous roles. Share specific instances where you prioritised these values and how they contributed to successful maintenance outcomes. This will align perfectly with the company’s focus on continuous improvement.