Underground Maintenance Technician

Frank Calandra Jennmar ServicesMarissa Township, IL
$0 - $30Onsite

About The Position

Jennmar Services is currently seeking an experienced Underground Maintenance Technician to join our team. We are looking for a dependable, safety-minded individual with strong mechanical and electrical troubleshooting experience in an underground mining environment.

Requirements

  • 3–5 years of underground maintenance experience required
  • Current MSHA Electrical Card required
  • Experience troubleshooting and repairing underground mining equipment
  • Strong mechanical and electrical knowledge
  • Ability to diagnose equipment issues and perform repairs efficiently
  • Experience with preventative maintenance and equipment inspections
  • Ability to work safely in an underground mining environment
  • Must follow all company, mine-site, and MSHA safety policies and procedures
  • Must be dependable and able to work effectively as part of a team

Responsibilities

  • Perform electrical and mechanical maintenance on underground mining equipment
  • Diagnose and troubleshoot electrical, hydraulic, and mechanical issues
  • Complete preventative maintenance and scheduled equipment repairs
  • Inspect equipment and identify potential safety or mechanical concerns
  • Repair and replace electrical and mechanical components as needed
  • Minimize equipment downtime through timely troubleshooting and repairs
  • Maintain a clean and safe work area
  • Complete required maintenance documentation
  • Follow all MSHA regulations and site-specific safety procedures

Benefits

  • Competitive pay
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service