Lead Underground Mine Development Supervisor

sibanyestillwater; Big Timber (MT); On-site; USD 110,000 - 140,000; Full time

Job summary

The Sibanye-Stillwater East Boulder Mine in McLeod, MT seeks a Supervisor - Mine Development to provide frontline leadership for underground mining operations. You will translate the weekly plan into shift executions, direct field work, and ensure safety, productivity, quality, and cost targets are met.

Ideal candidates bring five years of underground mining experience, strong leadership, and knowledge of MSHA requirements, with the ability to coordinate with maintenance, safety, training, and

Qualifications

• Experience leading underground mining crews and shift execution.
• Knowledge of MSHA, safety, and incident-reporting requirements.
• Ability to interpret plans and translate to field work.
• Strong planning, organization, and communication skills.
• Digital literacy with common company systems (365 apps).

Responsibilities

• Lead frontline for safe, efficient underground mining operations.
• Translate weekly plan into resource-ready shift execution.
• Direct field work, monitor compliance, and coach crews.
• Manage safety, productivity, quality, cost, and reporting targets.
• Coordinate with maintenance, safety, training, HR and others.
• Handle incidents, investigations, and emergency response when needed.

Skills

Leadership

Planning

Analytical skills

Communication

MSHA knowledge

Safety awareness

Team coordination

Education

High school diploma or equivalent

Associate or Bachelor's in mining or related field

Job description

The Sibanye-Stillwater East Boulder Mine in McLeod, MT seeks a Supervisor - Mine Development to provide frontline leadership for underground mining operations. You will translate the weekly plan into shift executions, direct field work, and ensure safety, productivity, quality, and cost targets are met.

Ideal candidates bring five years of underground mining experience, strong leadership, and knowledge of MSHA requirements, with the ability to coordinate with maintenance, safety, training, and