Underground Field Mechanic

Major Drilling America, Inc. is one of the world s leading drilling service companies supporting the global mining industry. The company provides a full range of drilling services, including surface coring, underground coring, directional, reverse circulation, rotary, and environmental drilling. The U.S. Underground Division is seeking an experienced Underground Field Mechanic to support drilling operations from the Salt Lake City, UT shop and field locations. Job Summary The Underground Field Mechanic is responsible for diagnosing, repairing, and maintaining underground drill rigs, support equipment, and light vehicles in both shop and field environments. This role requires strong mechanical, hydraulic, pneumatic, and electrical troubleshooting skills and the ability to work independently in remote mine locations on a rotational schedule. Responsibilities include but not limited to

Safety & Compliance:

Perform all work safely and actively promote Major Drilling s safety culture Comply with all MSHA and OSHA regulations Identify and correct unsafe working conditions

Mechanical & Technical Duties:

Diagnose, troubleshoot, and repair: Hydraulic and pneumatic systems using gauges, flow meters, and schematics Electrical systems including PLCs, CANBUS, solenoids, switches, and control systems Repair and maintain underground drill rigs, support equipment, and light vehicles Perform preventative maintenance and inspections per company standards Prepare parts lists and estimate labor time for repairs and maintenance Maintain accurate records of maintenance activities, repairs, and associated costs

Field & Operational Support:

Work independently with minimal supervision in field locations Travel frequently to mine sites and remote locations Coordinate occasionally with equipment suppliers and manufacturers Use computers and common software applications for maintenance documentation Perform additional duties as assigned by maintenance or operations management

Schedule & Travel:

Must be able to work a 20 days on / 10 days off rotation Significant travel required Must be comfortable working underground and in remote mine environments

Required Qualifications Education & Certifications:

Valid driver s license required No DUI convictions Fewer than four moving violations in the past three years CDL preferred or ability to obtain one

Experience & Skills:

Proven experience working with: Hydraulic and pneumatic systems Electrical systems and controls Gasoline and diesel engines Underground drill rigs and ancillary equipment Welding skills strongly preferred Experience with heavy equipment maintenance and preventative maintenance programs Ability to work independently and solve complex mechanical problems

Competencies:

Strong problem‑solving and troubleshooting skills Excellent safety awareness Effective verbal communication skills Detail‑oriented with strong documentation habits Ability to work independently and as part of a team Capable of handling conflict and challenging field conditions professionally Work Environment Field‑based work with frequent travel Underground mine environments Exposure to extreme weather conditions including heat, cold, snow, rain, and dust Remote locations with shared accommodations and limited communication