Diesel Mechanic

The Diesel Mechanic II is responsible for performing preventive maintenance, diagnostics, troubleshooting, and repairs on heavy equipment, diesel-powered vehicles, trailers, and related mechanical systems. This position supports both yard and well-site operations by ensuring equipment is maintained in safe, reliable, and efficient operating condition. The ideal candidate will have hands-on experience with diesel engines, hydraulic and pneumatic systems, mechanical repairs, and equipment inspections. This role requires strong troubleshooting skills, attention to detail, and the ability to work independently in a fast-paced, safety-focused environment. Important Requirement: Candidates must provide their own mechanic tools and be willing to leave them securely on-site. Work Schedule & Accommodations Local Employees: Monday–Saturday, 6:00 AM–6:00 PM. Out-of-Area Employees: Rotational schedule of 2 weeks on / 1 week off. Accommodations: Man-camp accommodations are provided for out-of-area employees during scheduled rotations. Work Environment: Must be willing to work extended hours, including days, nights, weekends, and varying weather conditions, based on operational needs. Key Responsibilities Equipment Maintenance & Repair Perform routine, scheduled, and preventive maintenance on diesel-powered equipment, heavy machinery, trucks, trailers, pumps, and related mechanical systems. Diagnose, troubleshoot, and repair mechanical, electrical, hydraulic, and pneumatic systems to ensure equipment reliability and minimize operational downtime. Conduct equipment inspections to identify mechanical deficiencies, potential failures, and necessary repairs. Perform basic electrical repairs, mechanical adjustments, minor engine tune-ups, and component replacements. Inspect, repair, and replace hydraulic hoses, fittings, filters, and other equipment components as needed. Monitor and maintain proper fluid levels, replace air filters, perform oil changes, and complete other scheduled maintenance services. Identify required replacement parts, accurately document repair needs, and coordinate parts requests to support timely maintenance. Perform cutting, splicing, lacing, vulcanizing, and cold bonding of heavy-duty conveyor belts and other rubber products as required. Safety, Inspections & Regulatory Compliance Perform required Department of Transportation (DOT) maintenance services and inspections in accordance with applicable regulations and company standards. Review vehicle inspection reports, identify deficiencies, and ensure necessary repairs are completed before equipment is returned to service. Maintain accurate and current vehicle maintenance files, inspection records, and service documentation. Ensure company vehicles and equipment remain in safe operating condition and comply with applicable safety requirements. Identify and report equipment misuse, unsafe operating practices, and mechanical concerns to field operations and management. Follow all company safety policies, procedures, and established maintenance practices. Documentation & Operational Support Maintain accurate records of preventive maintenance activities, repairs, oil usage, waste oil disposal, and fuel consumption. Complete required documentation, including work orders, parts requests, timecards, maintenance logs, and pre-trip/post-trip inspection reports. Operate forklifts, personnel lifts, mechanical equipment, and hand and power tools safely and efficiently. Maintain the cleanliness, appearance, organization, and operational readiness of company service trucks, tools, and assigned work areas. Collaborate with field operations, supervisors, and other maintenance personnel to prioritize repairs and minimize equipment downtime. Perform additional duties and responsibilities as assigned. Required Qualifications High school diploma or General Education Development (GED) certificate. Minimum of 2–4 years of hands-on experience as a diesel mechanic , preferably working with heavy…

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