Large Equipment Mechanic Position Summary The Large Equipment Mechanic inspects, diagnoses, repairs, and maintains A Tool Shed's large rental-equipment fleet. The position helps keep equipment safe, reliable, and rental-ready, minimizes downtime, and supports timely service to customers and branch teams. The role requires sound judgment, strong troubleshooting skills, accurate documentation, and consistent attention to safety and quality. Essential Functions Diagnose, troubleshoot, repair, and maintain large construction and rental equipment. Perform preventive maintenance and scheduled services in accordance with company procedures and manufacturer guidance. Troubleshoot and repair diesel engines; hydraulic, electrical, cooling, fuel, brake, and steering systems; and related mechanical components. Service equipment that may include excavators, skid steers, backhoes, trenchers, loaders, aerial equipment, chippers, and other fleet assets. Conduct thorough inspections and identify safety, mechanical, and maintenance concerns. Remove or recommend removal of unsafe or non-operational equipment from rental service until appropriate repairs are completed. Test equipment after repair to verify safe and proper operation. Accurately document inspections, diagnosis, labor, parts used, repairs completed, and additional work needed. Communicate equipment condition, estimated repair needs, delays, and significant concerns to management. Use, maintain, and safeguard company tools, diagnostic equipment, and assigned assets. Maintain a clean, organized, and safe shop, yard, service vehicle, and work area. Follow company safety procedures, equipment-specific requirements, and applicable workplace-safety rules. Provide field service or job-site repairs when assigned and operationally necessary. Work cooperatively with mechanics, service personnel, branch staff, and management; support branch operations during periods of high demand. Perform other duties that are reasonably related to the position and assigned by management. Minimum Qualifications Prior experience repairing heavy, construction, agricultural, diesel, or comparable equipment, or an equivalent combination of education and relevant hands-on experience. Working knowledge of diesel engines, hydraulic systems, electrical systems, and mechanical systems. Ability to read and use service manuals, diagrams, schematics, diagnostic information, and manufacturer specifications. Ability to safely operate applicable equipment for inspection, diagnosis, and testing. Ability to prioritize repairs, work independently within assigned authority, and seek guidance when needed. Clear communication, accurate recordkeeping, attention to detail, and commitment to safe work practices. A valid driver's license and an insurable driving record under company standards when driving is an essential function of the assigned position, subject to applicable law. Preferred Qualifications Three or more years of heavy-equipment or construction-equipment repair experience. Equipment-rental industry experience. Manufacturer, diesel, hydraulic, electrical, or heavy-equipment technical certifications. Experience with computerized diagnostic equipment. Welding and fabrication experience. Knowledge, Skills, and Competencies Advanced mechanical aptitude and systematic troubleshooting Diesel, hydraulic, and electrical diagnosis and repair Preventive maintenance and equipment inspection Safe equipment operation and hazard recognition Planning, prioritization, and follow-through Professional communication, teamwork, and customer awareness Ownership of repair quality and pride in workmanship Physical Demands The physical demands below describe activities commonly required to perform the essential functions of this position. A qualified individual must be able to perform these functions with or without reasonable accommodation. Regularly stand, walk, reach, grasp, handle tools and parts, and use hands for fine and forceful manipulation. Frequently bend, stoop, kneel, crouch, twist, and work in, under, on, or around large equipment. Occasionally climb ladders or equipment access points and work at low or elevated positions using required fall-protection practices. Regularly lift, carry, push, or pull up to 50 pounds independently; use team lifting or mechanical assistance for heavier or awkward items. Maintain visual, auditory, and communication abilities sufficient to inspect equipment, recognize warnings and hazards, and coordinate work safely, with or without reasonable accommodation. Work Environment Work is performed primarily in a repair shop and equipment yard and may also occur at customer or job sites. The employee may be exposed to moving mechanical parts, uneven surfaces, noise, dust, grease, oils, fuels, exhaust, weather, and temperature changes. Required personal protective equipment must be used, and unsafe equipment or conditions must be reported promptly. Core Values Service Oriented — We are here to help our customers and each other. Thinking Forward — We look for better ways to solve problems, maintain our equipment, and serve our customers. Engaged Actively — We take ownership, communicate, and actively contribute to the success of our team. Pride in Work — We do the job correctly, safely, and professionally. Performance Expectations Keeps assigned equipment safe, reliable, and rental-ready. Diagnoses root causes accurately and uses sound repair judgment. Completes work thoroughly, safely, and with appropriate urgency. Identifies potential failures before they create avoidable downtime. Maintains timely and accurate service and repair records. Keeps management informed of significant equipment issues and work status. Maintains an orderly work environment and treats coworkers and customers professionally.