Summer Crushing Supervisor Jobs (NOW HIRING)

Ryno Construction – Mining Supervisor
Location: Salida (Monarch Limestone Mine)

Ryno Construction is seeking a Mining Supervisor for summer operations at our Monarch Limestone Mine. This is a hands-on leadership role for someone who knows how to run a crew, operate equipment, and keep production moving safely and efficiently in a mining environment.

The position will consist of:

• Mine supervision and safety in accordance with MSHA regulations and standards
• Operating loader/dozer/excavator
• Set up of operation and maintenance of crushers, screens, conveyors
• Ability to complete equipment and site inspection logs and necessary reports for production tracking

This is not a sit-back role—you will be expected to lead from the front, stay organized, and keep both production and safety dialed in daily.

If performance meets expectations, this position will transition into a year-round role with Ryno Construction, supporting winter civil operations as an operator/supervisor and returning to the mine the following season.

Compensation & Benefits:

• $30.00 – $37.00/hour (D.O.E.)
• $100 – $125/day per diem
• On-site camper space provided with power

Requirements:

• Proven experience with mining and crushing equipment (required)
• Strong understanding of MSHA compliance and jobsite safety
• Ability to operate and maintain heavy equipment independently
• Capable of managing production tracking and daily reporting

Ryno Construction, Ltd. is a fast-growing contractor specializing in civil and environmental construction projects across Colorado. From mountain reclamation sites to critical infrastructure work, we take pride in delivering safe, efficient, and environmentally responsible projects. Our team works closely with government agencies and private partners, bringing decades of construction expertise to every job.