Demo

Leadman - Stacking and Treatment Operations

Excelsior Mining
Dragoon, AZ Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 1/22/2026


Gunnison Copper-formerly Excelsior Mining has an immediate employment opportunity for a Operations Supervisor -Leaching at its operations at Johnson Camp Mine / Gunnison Project located in southeastern Arizona between the cities of Benson and Willcox.

Stacking and Treatment Operations Leadman, leads and supports operations.  

Responsibilities:



Lead and train team members in stacking and treatment operations
  • Ensure daily tasks are performed safely and in compliance with company policies and MSHA regulations
  • Coordinate with the supervisor on daily production goals and shift priorities
  • Monitor equipment and materials for proper operation and report maintenance needs
  • Assist with safe startup and shutdown of solution systems as directed
  • Keep accurate notes of shift activities and communicate progress to supervisors
  • Perform hands-on work as needed and support a positive team environment
  • Participate in tailgate and safety meetings 
  • Qualifications:


    •  High school diploma or equivalent
    • Minimum two (2) years of experience in leaching, stacking, or treatment operations
    • Prior leadership or mentoring experience preferred
    • Ability to follow written and verbal instructions
    • Basic computer skills for entering data and reviewing reports
    • Strong understanding of workplace safety and environmental compliance 
    Additional Requirements:


    •  Strong communication skills (written and verbal)
    •  Must have the ability to work in a team environment
    •  Occasionally lifting and carrying 1-50 lbs. may be required
    Gunnison Copper offers a competitive salary and a comprehensive benefits package and paid time off.

    Only candidates eligible to work in the US without visa sponsorship will be considered. 

    Salary.com Estimation for Leadman - Stacking and Treatment Operations in Dragoon, AZ
    $84,025 to $107,763
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