✦ Luna Orbit — Engineering (Non-Software)

Mine Engineer II - Underground

at Freeport-McMoRan

📍 Phoenix, AZ, US, 85004-2121 Hybrid 💰 $85K – $116K USD / year Posted March 13, 2026
Salary $85K – $116K USD / year
Type Full-Time
Experience mid
Exp. Years 3+ years
Education Bachelor's in Mining or Geological Engineering
Category Engineering (Non-Software)

This role involves developing mining plans, monitoring equipment, and ensuring safety in underground mining operations. The engineer collaborates with geologists and manages operational efficiencies.

  • Develop mining plans
  • Monitor mining methods and equipment
  • Assist in mine ventilation
  • Improve safety and operational efficiency
  • Estimate ore reserves

Focus on mining engineering, geological analysis, equipment performance, safety protocols, and ore reserve estimation within a mining environment.

The ideal candidate is a mid-level Mining Engineer with at least 3 years of experience in geological and mining engineering, capable of developing mining plans, monitoring equipment, and ensuring safety standards. Strong collaboration skills and knowledge of mining operations are essential.

Bachelor's degree in Mining or Geological Engineering3 years of related experience in Engineering
Master's degree in Mining or Geological EngineeringExperience in mining safetyProject management experience
Mining EngineeringGeological Engineeringmining planssafetyore reserve estimationequipment monitoringmine ventilationoperational efficiencies
Mining EngineeringGeological EngineeringMining plansMining methodsEquipment monitoringMine ventilationSafety managementOperational efficienciesOre reserve estimationGeology collaboration
ResearchAnalysisCommunicationCollaborationProblem-solving
Industry Energy
Job Function Underground mining engineering and operational optimization
Mining EngineeringGeological EngineeringMining plansMine ventilationOre reserve estimatesSafetyGeologyMining methodsEquipment monitoringOperational efficienciesOre reserve estimationSafety management

Lack of relevant degree, Less than 3 years of experience, No experience in mining or geological engineering

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