Joshua Mitchell
- Phone: +61 412 345 678
- Email: joshua.mitchell@email.com
- Location: Sydney, Australia
- LinkedIn: joshuamitchellmining
Summary
Over 9 years operating heavy machinery in underground hard rock mining environments, consistently achieving production targets and upholding stringent safety protocols. Proficient in operating jumbo drills, boggers, and haul trucks, with a strong focus on equipment maintenance and operational efficiency to minimize downtime.
Demonstrated capability in interpreting mine plans and geological data to optimize extraction processes, contributing to a 15% improvement in ore recovery rates at previous sites. Committed to fostering a safe and productive work environment through adherence to WHS regulations and collaborative teamwork.
Experience
Underground Mining Machine Operator, BHP Olympic Dam Operations -- Roxby Downs, Australia
Mar 2018 – present
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Operated Sandvik and Epiroc jumbo drills for development and production drilling, achieving daily drilling targets with 98% accuracy.
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Managed loader (bogger) operations to clear blasted material, ensuring efficient muck pile management and timely ore transportation.
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Conducted pre-start checks and routine maintenance on heavy machinery, reducing unplanned breakdowns by 20% through proactive fault identification.
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Collaborated with geology and engineering teams to optimize drill patterns and blasting sequences, improving ore fragmentation and extraction efficiency.
Underground Production Operator, Newcrest Mining - Cadia Valley Operations -- Orange, Australia
June 2014 – Feb 2018
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Operated underground haul trucks (Komatsu, Caterpillar) for efficient ore and waste transportation, consistently meeting shift quotas.
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Assisted in the installation and maintenance of ground support systems, including rock bolting and shotcreting, to ensure tunnel stability.
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Monitored ventilation systems and air quality, implementing corrective actions to maintain a safe working atmosphere.
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Participated in emergency response drills and maintained readiness for underground rescue operations, adhering to strict safety procedures.
Education
TAFE NSW, Certificate III in Certificate III in Surface Extraction Operations (Underground Specialisation) -- Broken Hill, Australia
Feb 2013 – May 2014
Broken Hill High School, High School Diploma in Higher School Certificate (HSC) -- Broken Hill, Australia
Jan 2009 – Dec 2012
Skills
Underground Heavy Equipment Operation: Jumbo Drills (Sandvik, Epiroc), Boggers (LHDs), Underground Haul Trucks (Komatsu, Caterpillar), Roof Bolters, Shotcrete Machines
Mining Operations & Safety: Hard Rock Mining, Mine Planning Interpretation, Ground Support, Blasting Procedures (assisting), Ventilation Systems, WHS Regulations, Emergency Response, Confined Space Entry, Hazard Identification
Technical & Maintenance: Pre-start Inspections, Minor Equipment Maintenance, Fault Diagnosis, Fluid Checks, Logbook Management, Basic Hydraulics
Software & Systems: Mine Control Systems (basic interaction), Radio Communication Protocols