• Senior Corporate Long Range Engineer

    Turner Mining Group (Tucson, AZ)
    …This position develops and maintains the Life-of-Mine (LOM) plan, conducts pit and phase optimizations, performs trade-off studies, and builds economic models ... Develop and maintain the Life-of-Mine (LOM) plan using updated resource models, pit designs, cost inputs, and geotechnical constraints. Conduct pit … more
    Turner Mining Group (06/22/25)
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  • Part Time Driver/System Operator

    Maytag Aircraft Corporation (Yuma, AZ)
    …pantograph and hoses sets, and fixed direct fuel servicing systems (hydrants/hot pit systems).DSO's shall pass a base and flight-line familiarization test, a ... the fuel servicing truck and direct refueling systems (hydrant/hot pit ) equipment.DSOs assigned to "hot pit " (Rotary...systems (hydrant/hot pit ) equipment.DSOs assigned to "hot pit " (Rotary and Fixed Wing) operations shall be qualified… more
    Maytag Aircraft Corporation (08/21/25)
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  • Mine Engineer

    Turner Mining Group (Kearny, AZ)
    …operational accuracy, geotechnical soundness, and production efficiency. Operating within an open pit copper mine that processes both sulfide and oxide ores with an ... mid-range strategies, production goals, and operational constraints. Design and sequence pit advances, including bench layouts, dig polygons, ore control boundaries,… more
    Turner Mining Group (06/21/25)
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  • Product Support Service Engineer

    Caterpillar, Inc. (Tucson, AZ)
    …mine sites - Up to 20% + ENVIRONMENTAL CONDITIONS - This position requires open pit mine site support work at times. The selected applicant will be required to ... complete and pass regulatory open pit and underground mine safety training, and travel to...and work for short periods of time in open pit and underground mining environments. Time spent in a… more
    Caterpillar, Inc. (08/26/25)
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  • DC General Warehouse Associate Equipment Operator…

    Ferguson Enterprises, LLC. (Chandler, AZ)
    …pull, store, and load products in assigned locations while safely operating PIT equipment, including order picker, standup forklift, and reach truck + Accurately ... + Process replenishments in assigned locations using the required PIT as needed + Perform routine cleaning in assigned...months of experience operating forklifts or powered industrial trucks ( PIT ). + Strong work ethic and willingness to work… more
    Ferguson Enterprises, LLC. (08/20/25)
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  • Fixed Plant Maintenance - Industrial Mechanic (or)…

    Freeport-McMoRan (Morenci, AZ)
    …miles northeast of Safford, Arizona on US Highway 191, Morenci operations (an open- pit copper mining complex) has been in continuous operation since 1939. The ... screens, conveyors, dust suppression/collection systems, mobile conveying systems, pump, pit dewatering, hydraulic systems, etc. + Perform mechanical and lubrication… more
    Freeport-McMoRan (08/16/25)
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  • Chief Mine Engineer

    Turner Mining Group (Tucson, AZ)
    …of Mine plans. + Contribute and assist with Long-Range Planning, including pit optimization, mine scheduling, fleet sizing, dump designs, technical studies, and ... + Troubleshoot problems that arise and frequently inspect open pit ; analyze and recommend solutions. + Responsible for recognizing...Requires seven (7) plus years of directly related open pit Mine Planning and Mine Operations Experience + A… more
    Turner Mining Group (06/20/25)
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  • Manager Loss Prevention and Risk Management

    Freeport-McMoRan (Phoenix, AZ)
    …and costs. Provides independent oversight of safety and stability monitoring at United Verde (open pit ) and Copper Queen (open pit , Queen Mine Tour) sites. + In ... close coordination with GSC, coordinates contractor evaluation processes to facilitate project contractor qualification and selection. + Maintains consistent and effective coordination and communications with corporate environmental group. + Perform other… more
    Freeport-McMoRan (08/20/25)
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  • Fall Internship - Full-Time - Geomechanical…

    Freeport-McMoRan (Morenci, AZ)
    …disciplines to the design and operation of safe, efficient mine excavations in rock ( pit slopes, underground openings) for the purpose of extracting ore. + Rock mass ... acquisition and interpretation + Deterministic and numerical engineering analysis + Pit slope and underground excavation design + Communication and simplification of… more
    Freeport-McMoRan (08/19/25)
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  • MineStar Training Development Program

    Caterpillar, Inc. (Tucson, AZ)
    …Travel to site and working for periods of time within open pit and underground mining environments. Job shadow MineStar Application Specialist, MineStar Controller, ... MineStar Builder, and Pit Tech teams. + Upon successful completion of the Operational Rotation, you will be able to perform the duties of team members to display… more
    Caterpillar, Inc. (07/29/25)
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