Field Crusher Mechanic

Field Crusher Mechanic at Fisher Industries

Fisher Industries is a vertically integrated family of businesses that provides heavy civil construction and aggregate products across the United States. With over 70 years of experience, the company specializes in highways, bridges, aggregates, and large-scale infrastructure projects, supported by in-house capabilities in drilling, blasting, crushing, asphalt, and concrete production. Fisher is committed to delivering innovative, cost‑effective solutions with an emphasis on safety and quality.

The Field Crusher Mechanic is a safety‑sensitive position that performs routine maintenance as well as minor and major repairs on all equipment in the aggregate stock fleet. The role requires experience as a general crushing mechanic, welding, and repairing crushing equipment, and involves examining equipment during scheduled service to determine if additional service is needed.

• Diagnose and repair mobile rock crushing equipment, screens, and conveyors
• Perform liner changes on jaw, cone, and impact‑style crushers
• Perform preventive maintenance on equipment, changing outerwear parts in crushers, checking/replacing bearings and belts on conveyors, and recording damage or misuse of equipment
• Keep work area clean and orderly; maintain safe and responsible work habits in a shop or outdoor environment
• Weld/fabricate chutes, hoppers, structures and miscellaneous parts as needed both in shop and in the field
• Travel to sites to repair equipment onsite
• Think quickly and adapt to ever‑changing field situations
• Communicate effectively (verbal, listening, written) with coworkers, even in high‑stress situations
• Document and discuss with supervisor any major repairs that are discovered
• Use personal protective equipment such as hard hat, hearing protection, safety glasses, safety footwear, respirator, protective clothing, gloves and other equipment as required by law
• Work may occur in a mine or plant setting which may include exposure to extremes in temperature and humidity and moving mechanical parts
• Mechanics are expected to supply personal tools
• Attend additional training sessions with different equipment manufacturers as needed
• Perform other duties as assigned

• Applicants must be at least 18 years old
• Minimum of 1‑year previous crusher mechanic experience
• Must hold an M.S.H.A. Part 46 Certificate (5000-23)
• S.H.A. Part 48 Mining Certificate Preferred but can be trained on (5000-23)
• Understand basic electrical and hydraulic schematics
• Knowledge of proper use of tools such as wrenches, impacts, pry bars, electrical meters, hydraulic gauges, and lifting equipment
• Communicate well with shop and field crews, including technical support from the factory
• Measure accurately with calipers, feeler gauges, and tape measures
• Knowledge of safety procedures for working with heavy equipment and objects
• Basic welding/fabrication experience
• Basic torch/plasma cutter experience
• Basic understanding of rigging and overhead lifting
• Basic understanding of forklift operation

Fisher Industries is an Equal Opportunity Employer. We are a drug‑free work environment requiring pre‑employment and random drug testing, and we conduct background checks. If you require an accommodation with applying, please email  or call the HR Department at (701) 456‑9184 to request accommodations. This email is only to request accommodation for the application process and is not an email to inquire about the status of your application.

Seniority level:
Entry level

Employment type:

Full‑time
Job function:
Management and Manufacturing
Industries:
Construction

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