Mine Services Supervisor — 7-On/7-Off Shift

Capstone Mining Corp.; Miami (AZ); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

401(k) Savings Plan– Eligible from day

Retirement Boost– Company contribution

Employee Share Purchase Plan

Annual Short Term Incentive Bonus

7-on, 7-off schedule

Medical, Dental, Vision benefits

Life Insurance

Paid time-off

Employee Assistance Program

Internal progression opportunities

Discounted insurance plans

Job summary

Capstone Copper is seeking a Mine Services Supervisor to lead the day-to-day supervision of production equipment and crews at Pinto Valley Mine in Arizona. You will ensure safety, productivity, and adherence to the mine plan while coordinating with the Superintendent.

The role requires 8–10 years in mining with at least 2 years in a supervisory capacity and experience in drill-blast-load-haul open pit operations, preferably in copper.

Qualifications

• 8–10 years of mining experience.
• At least 2 years in a mine operations supervisory role, managing 8–15 direct reports.
• Knowledge of drill-blast-load-haul open pit mining sequence.
• Prior experience in a copper operation strongly preferred.

Responsibilities

• Directly supervise Mine Technicians as assigned by Superintendent.
• Oversee daily crew lineouts and safety toolbox talks.
• Oversee drill pad prep and dust control.
• Enter incidents and gather evidence for investigations.
• Manage maintenance and improvements of haul roads.
• Support contractor management and performance KPIs.
• Be available on-call for 7-day night shift.

Skills

Mining experience

Supervisory leadership

Open pit drilling/blasting

Copper operation experience

Education

Associate degree or equivalent

Job description

Capstone Copper is seeking a Mine Services Supervisor to lead the day-to-day supervision of production equipment and crews at Pinto Valley Mine in Arizona. You will ensure safety, productivity, and adherence to the mine plan while coordinating with the Superintendent.

The role requires 8–10 years in mining with at least 2 years in a supervisory capacity and experience in drill-blast-load-haul open pit operations, preferably in copper.