Diesel Mechanic ABC Bus Companies, Inc.Diesel MechanicAurora, CO$30–$44 / hourPerform road calls and field service repairs as needed, including travel to customer locations to diagnose and complete repairs on-site. ABC Companies is a leading provider of transportation solutions, offering vehicles for 8-81 passengers, along with parts, service, and financing to support fleet operators across North America.
NewHeavy Duty Diesel Mechanic Remote Mechanic JobsHeavy Duty Diesel MechanicDenver, ColoradoWe are seeking a skilled and experienced Heavy Duty Diesel Mechanic to join our team, responsible for performing comprehensive repairs and preventative maintenance on a variety of heavy-duty diesel vehicles, including trucks, buses, and industrial equipment. Additionally, the mechanic will provide support to customers both in person and through remote or virtual consultations, advising on necessary repairs or maintenance, ensuring equipment operates according to manufacturer specifications, and maintaining detailed service documentation to support both in-shop and virtual interactions.
Dod Skillbridge Fleet Mechanic - Diesel Technician US Foods Holding Corp.Dod Skillbridge Fleet Mechanic - Diesel TechnicianEnglewood, COMust have (3) years of verifiable hands-on experience as a heavy duty commercial diesel mechanic or reefer mechanic or a combination of both; or (2) years verifiable hands-on experience with either Diesel Mechanic Certification or TK/Carrier Refrigeration Certification or both. Troubleshoot, diagnose, rebuild, replace and complete all required repairs on diesel equipment (i.e., tractors, trailers, bobtails, reefers, lift gates, etc.).
Diesel Mechanic Waste Connections IncDiesel MechanicDenver, CO$23–$42 / hourComplete required paperwork utilizing fleet maintenance software program associated with repairing vehicles, documenting parts usage, and accounting for repair times. Performs inspections, diagnosis, and repair of electrical, hydraulics, suspension brake and air systems on vehicles and equipment.
Diesel Mechanic- 2nd Shift - Pay Up To $58/hr & Weekends Off! Transwest IncDiesel Mechanic- 2nd Shift - Pay Up To $58/hr & Weekends Off!Frederick, CO$20–$58 / hourAs a Diesel Mechanic - 2nd Shift, you will be joining a team that provides company paid continued education and training, invests in up-and-coming technicians entering the workforce, and takes pride in providing clean shops with the latest tooling and computer diagnostic equipment. Familiarity with all aspects of gas and diesel truck repair and maintenance including engine repair, transmission repair, drivability and electrical diagnostics, suspension, brake systems, etc.
Mobile Diesel Mechanic Epika Fleet Services, Inc.Mobile Diesel MechanicDenver, Colorado$29–$36 / hourFull timePerform repairs and inspections on a variety of Class 6-8 trucks and trailers, such as brakes, diagnostics, A/C systems, electrical systems, engine components, exhaust systems, after-treatment systems, lift-gates, tires, etc. On-Site Truck and Trailer Maintenance and Repairs : Our mobile repair experts come to you, performing all maintenance and repairs at your location and around your schedule.
Apprentice Diesel Tech-Mechanic TravelCenters of America IncApprentice Diesel Tech-MechanicCommerce City, CORepairing malfunctioning parts and other mechanical or electrical equipment; Complete repairs safely, effectively and efficiently. For a more comprehensive list of benefits, please visit: https://www.ta-petro.com/careers/working-at-ta-travel-centers .
Mobile Diesel Mechanic Prestige Fleet ServicesMobile Diesel MechanicDenver, Colorado$29–$36 / hourFull timePerform repairs and inspections on a variety of Class 6-8 trucks and trailers, such as brakes, diagnostics, A/C systems, electrical systems, engine components, exhaust systems, after-treatment systems, lift-gates, tires, etc. On-Site Truck and Trailer Maintenance and Repairs : Our mobile repair experts come to you, performing all maintenance and repairs at your location and around your schedule.
Fleet Mechanic US Foods Holding CorpFleet MechanicEnglewood, CO$32–$38 / hourIndependently troubleshoot, diagnose, rebuild, replace, and complete all required repairs on diesel equipment (i.e., tractors, trailers, bobtails, reefers, lift gates, etc.). Compensation depends on relevant experience and/or education, specific skills, function, geographic location, and other factors as applicable by law (for example: state minimum wage thresholds).
Diesel Mechanic First Student IncDiesel MechanicDenver, CO$41–$44 / hourIn the state of Washington, all technician and driving positions, including but not limited to van drivers and any other position requiring employees to drive a company-owned vehicle, are considered safety-sensitive and are therefore subject to drug and alcohol testing, including cannabis. Diagnose and perform all phases of vehicle maintenance including the repair of brakes and brake inspections, engine tune-ups, suspensions, drive trains, transmission clutches and other repairs.
Heavy-Duty Mobile Mechanic American MotorsHeavy-Duty Mobile MechanicCommerce City, Colorado$25–$50 / hourAs a Full-Time Heavy-Duty Mobile Mechanic, you'll enjoy a competitive pay rate ranging from $25.00 to $50.00 PLUS per hour (DOE) , along with a comprehensive benefits package that includes health insurance, dental insurance, vision insurance, and a health savings account. Travel to various remote sites to accomplish field repairs and/or Preventative Maintenance on internal and external trucks.
Diesel Mechanic Technician Rush EnterprisesDiesel Mechanic TechnicianCommerce City, COWith more than 200 locations and nearly 8,000 dedicated employees, Rush Enterprises operates Rush Truck Centersthe largest network of commercial vehicle dealerships in North Americacommitted to delivering exceptional customer service, personalized support, and comprehensive solutions tailored to every fleets needs. + Install injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, change or recharge batteries, and replace transmissions and other parts.
Mobile/Field Diesel Mechanic Technician Rush EnterprisesMobile/Field Diesel Mechanic TechnicianCommerce City, ColoradoFull timeDiagnosis, removal and replacement of injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, changes or recharges batteries, and replaces transmissions and other parts. Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle service calls at client locations, so we can provide expedited expertise directly to our customer's trucks & equipment on site.
Diesel Mechanic REC CorpDiesel MechanicKeenesburg, Colorado$28–$35 / hourHigh School Diploma/GED required, Diesel Mechanic Certification preferred• Heavy Equipment mechanic experience.• Ability to trouble-shoot electrical, mechanical, diesel engine problems, as well as hydraulic, and pump• Experience working on tractors.• Benefits:Medical, dental, and vision insuranceLife insurance, disability insuranceFlexible Spending Accounts (Health & Dependent Care)401 (K) with company matchHoliday and Vacation payThis position is responsible for diagnosing mechanical problems, repairing and rebuilding agricultural/construction equipment on or off-site.
Fleet Mechanic US Foods Holding Corp.Fleet MechanicEnglewood, CO$32–$38 / hourIndependently troubleshoot, diagnose, rebuild, replace, and complete all required repairs on diesel equipment (i.e., tractors, trailers, bobtails, reefers, lift gates, etc.). Compensation depends on relevant experience and/or education, specific skills, function, geographic location, and other factors as applicable by law (for example: state minimum wage thresholds).
Diesel Mechanic Brannan Sand & Gravel Co.Diesel MechanicAurora, ColoradoDiagnose electrical problems and perform mechanical repairs and maintenance to various types of equipment including but not limited to: tires, ready mix concrete trucks and heavy construction equipment Operate and inspect equipment to diagnose defects. Removes components for repair or replacement such as, but not limited to: injectors, starters, water pumps, radiators, brakes, etc., Create work orders on repairs and services providing legible and accurate information for work performed.
Apprentice Diesel Mechanic Schroeder Truck Repair, Inc.Apprentice Diesel MechanicHenderson, CO$21–$26 / hourResponsibilities: Assist in conducting routine maintenance tasks on semi-trucks and diesel engines, including oil changes, filter replacements, and tire rotations. You will work under the supervision and guidance of experienced technicians to gain hands-on experience in routine maintenance tasks and simple repairs.
Diesel Mechanic United Rentals IncDiesel MechanicDenver, CO$24.70–$35.60 / hourAs a Diesel Mechanic - Customer Equipment Solutions (Service Tech II - CES), you'll use your skills to perform maintenance and repairs on customer owned equipment in a safe and professional manner. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.
NewDiesel Mechanic- 2Nd Shift - Pay Up To $58/Hr & Weekends Off! TranswestDiesel Mechanic- 2Nd Shift - Pay Up To $58/Hr & Weekends Off!Frederick, CO$20–$58 / hourAs a Diesel Mechanic- 2nd Shift, you will be joining a team that provides company paid continued education and training, invests in up-and-coming technicians entering the workforce, and takes pride in providing clean shops with the latest tooling and computer diagnostic equipment. Familiarity with all aspects of gas and diesel truck repair and maintenance including engine repair, transmission repair, drivability and electrical diagnostics, suspension, brake systems, etc.
Field Diesel Mechanic-CES United RentalsField Diesel Mechanic-CESDenver, ColoradoAs a Field Diesel Mechanic – Customer Equipment Solutions (CES), you’ll use your skills to perform maintenance and repairs of complex equipment on customer-owned equipment with limited or no supervision in a highly skilled, safe, and professional manner. Safe maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of customer equipment and tools while using a high degree of independent judgment.