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Driller/Bolter

Frank Calandra Jennmar Services
Alton, IL Full Time
POSTED ON 12/1/2025 CLOSED ON 1/6/2026

What are the responsibilities and job description for the Driller/Bolter position at Frank Calandra Jennmar Services?

We are seeking an experienced Driller/Bolter to join our hard rock mining team. The ideal candidate will have a strong background in underground mining operations and demonstrated proficiency operating Fletcher drilling and bolting equipment. This role is critical to ensuring safe, efficient ground support installation and advancing mine production in compliance with all safety and operational standards.

Key Responsibilities

  • Operate Fletcher bolters, jumbos, and other drilling equipment in accordance with site and manufacturer guidelines.

  • Install roof bolts, ground support, and mesh in assigned headings to maintain mine stability.

  • Drill blast holes to specified patterns and depths for production and development activities.

  • Conduct pre-operational inspections and perform basic maintenance on Fletcher equipment to ensure safe operation.

  • Accurately record drilling and bolting progress, ground conditions, and equipment performance.

  • Collaborate with shift supervisors, ground control engineers, and fellow miners to maintain production targets.

  • Follow all site-specific safety protocols, including ground control plans and ventilation requirements.

  • Identify and report hazards or unsafe conditions promptly.

Qualifications

  • Minimum of 3–5 years underground mining experience in hard rock environments.

  • Proven ability to operate and maintain Fletcher drilling/bolting equipment.

  • Valid underground mining certifications and/or miner training as required by jurisdiction.

  • Strong understanding of ground control principles, drilling patterns, and safe blasting practices.

  • Ability to work in confined spaces under physically demanding conditions.

  • Demonstrated commitment to safety, teamwork, and continuous improvement.

  • Valid driver’s license and reliable transportation to the mine site.

Physical & Work Environment Requirements

  • Ability to work 12-hour rotating shifts (days/nights).

  • Work performed in underground hard rock mine environments with exposure to dust, vibration, noise, and varying ground conditions.

  • Must be able to lift up to 50 lbs and perform manual labor when required.

What We Offer

  • Competitive hourly wage and overtime opportunities.

  • Comprehensive benefits package (medical, dental, vision, retirement).

  • Training and advancement opportunities within a growing mining operation.

  • A strong safety-first culture.


#IND2

Salary : $20 - $25

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