Master Mechanic

MECHANIC MASTER

SAFETY‑SENSITIVE POSITION

Kemp Quarries Inc., a privately owned group of companies, is a leading producer and supplier of construction aggregates—including crushed stone, sand, and gravel—serving NE Oklahoma, SW Missouri, and NW Arkansas. We are currently seeking a Mechanic Master to join our team.

Job Summary

The Mechanic Master is responsible for maintaining, repairing, and supporting our mobile equipment and crushing fleet. This role requires a strong commitment to safety, technical expertise, and the ability to work in demanding environments.

Key Responsibilities

• Follow all MSHA, DOT, and company safety rules and regulations


• Perform preventative maintenance, pre‑shift inspections, and repairs on mobile equipment


• Maintain crushing and mobile equipment fleet


• Operate and maintain company vehicles


• Perform welding, brazing, and cutting as needed


• Communicate effectively with the shop regarding repairs and equipment status


• Complete additional duties as assigned

Qualifications

• Must pass a drug screen and criminal background check


• Technical school certification preferred


• Welding certification helpful


• Valid driver’s license required; CDL beneficial


• Ability to work flexible schedules and travel to various work locations


• Reliable, hard‑working, and safety‑focused


• Ability to operate various types of heavy equipment


• May be required to complete DOT physical or MSHA certification


• Strong troubleshooting skills across:
  
  
  
  • Engines
  
  
  • Transmissions
  
  
  • Torque converters
  
  
  • Differentials and final drives
  
  
  • Electrical, hydraulic, fuel, AC, and brake systems
  
  
  
  


• Ability to remove and install major components (engines, transmissions, differentials, torque converters)


• Ability to read and interpret written instructions and schematics

Required Skills

• Ability to read and interpret safety rules, operating instructions, and procedure manuals


• Ability to write routine reports and correspondence


• Strong math skills (add, subtract, multiply, divide in all units of measure)


• Ability to follow written, oral, or diagram instructions


• Ability to use Cat ET program for troubleshooting and calibration


• Ability to read electrical schematic diagrams


• Strong follow‑through and reliable attendance


• Commitment to accuracy, quality, and timely completion of work


• Treats others with respect and professionalism

Education

• High school diploma or GED; OR


• One to three years of related experience/training; OR


• Equivalent combination of education and experience

Experience

• Minimum three (3) years of mechanical experience with heavy equipment and/or rock crushing equipment


• Experience in public works maintenance, crushing, construction, heavy equipment dealerships, or maintenance facilities


• Knowledge of diesel/gas engines, electrical, electronic, hydraulic, mechanical, and pneumatic systems


• Ability to remove/install parts, disassemble/assemble components, and test/adjust assemblies with minimal supervision


• Familiarity with hand tools, air tools, and precision measuring instruments

Physical Demands

• Regularly required to stand, walk, use hands, reach, stoop, kneel, crouch, crawl, talk, and hear


• Frequently required to climb or balance


• Occasionally required to sit or smell


• Must have strong vision abilities including close, distance, color, peripheral, depth perception, and focus adjustment

Work Environment

• Regular exposure to moving mechanical parts and toxic/caustic chemicals


• Frequent exposure to wet/humid conditions, high places, fumes, outdoor weather, extreme heat/cold


• Occasional exposure to electrical shock and vibration


• Noise level is typically moderate

Benefits

• A culture built on loyalty and commitment


• Competitive pay


• Comprehensive medical, dental, vision, and short‑term disability


• 401(k) with company match


• Vacation and paid holidays