Kenan Advantage GroupNewDiesel Mechanic Kenan Advantage GroupDiesel MechanicRoselle, IL$21–$45 / hourMinimum 1 - 5 years of experience in heavy-duty vehicle maintenance/repair (Tech levels will be determined by years of experience and certifications) Holds a current Air Brake Certification in compliance with FMSCR 396.25 or has at least 1 year of verifiable experience with the ability to obtain Air Brake Certification through KAG . Fleet Mechanic Apprentices will receive hands on training and instruction on preventive maintenance/inspections/repairs of Class 5 through Class 8 Commercial Vehicles and maintenance/inspection of tank trailers.
Kenan Advantage GroupNewMechanic Kenan Advantage GroupMechanicElk Grove Village, IL$21–$45 / hourMinimum 1 - 5 years of experience in heavy-duty vehicle maintenance/repair (Tech levels will be determined by years of experience and certifications) Holds a current Air Brake Certification in compliance with FMSCR 396.25 or has at least 1 year of verifiable experience with the ability to obtain Air Brake Certification through KAG . Fleet Mechanic Apprentices will receive hands on training and instruction on preventive maintenance/inspections/repairs of Class 5 through Class 8 Commercial Vehicles and maintenance/inspection of tank trailers.
Champion Packaging & Distribution IncNewMaintenance Mechanic-2nd shift Champion Packaging & Distribution IncMaintenance Mechanic-2nd shiftWoodridge, ILTear down equipment, rebuild and replace defective parts and component units such as: motors, gear boxes, clutches, bearings, and electrical units, reassemble and make final equipment adjustments. Work from daily job assignments, prints, schematics, wiring diagrams, facility check sheet, machine manuals, sketches, preventive maintenance sheets and instructions.
PenskeDiesel Technician/Mechanic III - Entry Level PenskeDiesel Technician/Mechanic III - Entry LevelChicago Ridge, ILFull timeWillingness to work the required schedule, work at the specific location required, complete Penske employment application, submit to a background screening (to include criminal checks, past employment and education), the ability to pass a drug screen and physical as required by the Department of Transportation, and potential travel within a near geography for training are required. • Doing preventative maintenance repairs—like replacing or rotating tires—and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles.
PenskeDiesel Technician/Mechanic III PenskeDiesel Technician/Mechanic IIIRomeoville, ILFull timeWillingness to work the required schedule, work at the specific location required, complete Penske employment application, submit to a background screening (to include criminal checks, past employment and education), the ability to pass a drug screen and physical as required by the Department of Transportation, and potential travel within a near geography for training are required. • Doing preventative maintenance repairs—like replacing or rotating tires—and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles.
STS Technical ServicesNewAOG Travel Mechanic STS Technical ServicesAOG Travel MechanicChicago, ILSTS Technical Services is hiring experienced AOG Travel Mechanics to support aircraft maintenance and troubleshooting operations for a leading aviation client. Eligible Locations: Candidates must live near Miami (MIA), Anchorage (ANC), Chicago (ORD), or New York (JFK), or be willing to relocate.
Kenan Advantage GroupNewDiesel Technician Kenan Advantage GroupDiesel TechnicianElk Grove Village, IL$21–$45 / hourMinimum 1 - 5 years of experience in heavy-duty vehicle maintenance/repair (Tech levels will be determined by years of experience and certifications) Holds a current Air Brake Certification in compliance with FMSCR 396.25 or has at least 1 year of verifiable experience with the ability to obtain Air Brake Certification through KAG . Fleet Mechanic Apprentices will receive hands on training and instruction on preventive maintenance/inspections/repairs of Class 5 through Class 8 Commercial Vehicles and maintenance/inspection of tank trailers.
Ecolab Inc.Boiler & Facilities Mechanic Ecolab Inc.Boiler & Facilities MechanicNaperville, ILFormal vocational training in plant maintenance activities with an emphasis on industrial applications or equivalent job experience in electricity, power distribution, industrial electrical wiring, mechanics, machine operations, general plumbing, heating ventilation, and air conditioning, boiler operations. Operate and perform preventative maintenance and corrective maintenance/repair on high pressure boilers, turbines, high voltage generators, and auxiliary equipment at an on-site cogeneration plant that produces electricity.
Kenan Advantage GroupNewTechnician Kenan Advantage GroupTechnicianElk Grove Village, IL$21–$45 / hourMinimum 1 - 5 years of experience in heavy-duty vehicle maintenance/repair (Tech levels will be determined by years of experience and certifications) Holds a current Air Brake Certification in compliance with FMSCR 396.25 or has at least 1 year of verifiable experience with the ability to obtain Air Brake Certification through KAG . Fleet Mechanic Apprentices will receive hands on training and instruction on preventive maintenance/inspections/repairs of Class 5 through Class 8 Commercial Vehicles and maintenance/inspection of tank trailers.
Elite StaffingMaintenance Mechanic / Bilingual Elite StaffingMaintenance Mechanic / BilingualGlendale Heights, Illinois$32 / hourBy submitting your application, you authorize Elite Staffing, Inc. to contact you using the contact information you have provided for employment-related activities via any method, including SMS, email, and phone calls, including through the use of automated technology, AI generative voice, and pre-recorded and/or artificial voice messages. The production line mechanic will be responsible for all production maintenance, including product quality control, line maintenance, and repair of line machinery and equipment.
Elite StaffingMaintenance Mechanic Elite StaffingMaintenance MechanicMorton Grove, Illinois$35 / hourBy submitting your application, you authorize Elite Staffing, Inc. to contact you using the contact information you have provided for employment-related activities via any method, including SMS, email, and phone calls, including through the use of automated technology, AI generative voice, and pre-recorded and/or artificial voice messages. Completes asbestos awareness training, recognizes and informs Supervisor of asbestos hazards (ie floor tile drilling) to ensure sampling, appropriate precautions, and/or abatement where required.
Mauser Packaging SolutionsMaintenance Mechanic- Great Benefits Mauser Packaging SolutionsMaintenance Mechanic- Great BenefitsChicago, IL$29–$42Inside conditions, extremes of heat (100+ seasonal), exposure to humidity, working in tight areas, high noise levels from production environment, including some exposure to outside weather elements, oil and dirt. The employee who occupies this position is expected to assume any / all duties assigned by management irrespective of whether such duties are specifically included in this list: Perform duties to set up, repair and maintain press line equipment.
Mauser Packaging SolutionsMaintenance Mechanic- Competitve Pay Mauser Packaging SolutionsMaintenance Mechanic- Competitve PayElk Grove Village, IL$28–$37Repair basic mechanical, electrical, and hydraulic components and replace parts on machines such as bearings, wiring, valves, gauges, motors, and switches. Maintenance, troubleshooting, and repair of industrial equipment such as injection molding machines, resin vacuum systems, and plant automation is preferred.
Mauser Packaging SolutionsMauser Packaging- Maintenance Mechanic- Competitive Pay Mauser Packaging SolutionsMauser Packaging- Maintenance Mechanic- Competitive PayChicago, IL$29–$42Inside conditions, extremes of heat (100+ seasonal), exposure to humidity, working in tight areas, high noise levels from production environment, including some exposure to outside weather elements, oil and dirt. The employee who occupies this position is expected to assume any / all duties assigned by management irrespective of whether such duties are specifically included in this list: Perform duties to set up, repair and maintain press line equipment.
Mauser Packaging SolutionsMaintenance Mechanic Mauser Packaging SolutionsMaintenance MechanicElk Grove Village, IL$28–$37Repair basic mechanical, electrical, and hydraulic components and replace parts on machines such as bearings, wiring, valves, gauges, motors, and switches. Maintenance, troubleshooting, and repair of industrial equipment such as injection molding machines, resin vacuum systems, and plant automation is preferred.
Mauser Packaging SolutionsMaintenance Mechanic - 2nd Shift Mauser Packaging SolutionsMaintenance Mechanic - 2nd ShiftChicago, IL$26.50–$29Inside conditions, extremes of heat (100+ seasonal), exposure to humidity, working in tight areas, high noise levels from production environment, including some exposure to outside weather elements, oil and dirt. The employee who occupies this position is expected to assume any / all duties assigned by management irrespective of whether such duties are specifically included in this list: Perform duties to set up, repair and maintain press line equipment.
Pelton Shepherd IndustriesNew2nd Shift Production Mechanic Pelton Shepherd Industries2nd Shift Production MechanicStreamwood, IL$28–$32 / hourPelton Shepherd Industries is a respected leader in specialty chemical manufacturing, partnering with top organizations to deliver high-quality, innovative solutions. Our success is built on operational excellence, and our maintenance team plays a critical role in keeping our production running safely and efficiently every day.
Alpha Baking Co., Inc.1st Class Mechanic - 3rd Shift Alpha Baking Co., Inc.1st Class Mechanic - 3rd ShiftChicago, ILExperience (Years/Type):Preferred minimum two years of experience in a manufacturing setting Must have general knowledge of maintenance functions such as electrical, plumbing, conveyors, motors/gearboxes, read schematics/blue prints. Skills:Electrical - troubleshooting knowledge of 3 phase 480VAC, control circuits of 110VAC and 24DC, AB PLCs.
Ingersoll RandNewCNC Maintenance Mechanic III Ingersoll RandCNC Maintenance Mechanic IIIAlsip, ILCustomers lean on us for our technology-driven excellence in mission-critical flow creation and industrial solutions across 40+ respected brands where our products and services excel in the most complex and harsh conditions. We are committed to building an inclusive and diverse culture that engages as well as values the different backgrounds and experiences of our employee, which, in turn, spurs innovation, generates creative solutions and enhances our customer relations.
Alpha Baking Co., Inc.Maintenance Mechanic 2nd Class (3rd Shift) Alpha Baking Co., Inc.Maintenance Mechanic 2nd Class (3rd Shift)Chicago, IL$31.39–$31.39 / hourOperate diagnostic and precision instruments to assess equipment performance and identify areas needing repair. Perform maintenance and repair work on bakery equipment, ensuring all machinery operates efficiently.
Alpha Baking Co., Inc.Maintenance Mechanic 2nd Class (2nd Shift) Alpha Baking Co., Inc.Maintenance Mechanic 2nd Class (2nd Shift)Chicago, IL$31.39–$31.39 / hourOperate diagnostic and precision instruments to assess equipment performance and identify areas needing repair. Perform maintenance and repair work on bakery equipment, ensuring all machinery operates efficiently.
Kenan Advantage GroupNewHM183 Registered Tank Inspector Kenan Advantage GroupHM183 Registered Tank InspectorJoliet, IL$18–$36 / hourVerifiable proof of 3-year tank testing commercial motor vehicle inspector in compliance with FMSCR or has at least 1 year of verifiable experience under a qualified inspector with the ability to obtain (DOT) commercial motor vehicle inspector certification through KAG . Knowledge and understanding basic preventative maintenance and repair techniques of Class 5 through Class 8 commercial vehicles to include tank trailer inspection and maintenance related to the Federal Motor Carrier Safety Administration (FMCSA) regulations is required.
Swissport International AGNewORD GSE Mechanic Swissport International AGORD GSE MechanicRosemont, IL$26–$36Fleet Mechanic is responsible for service and maintenance, keeping in good order all Ground Service Equipment at a designated station, keeping Swissport Ramp and other service agencies safe with reliable equipment that meets all local and governing laws. As a global leader in aviation services, Swissport provides Ground Handling, Cargo Handling, and Passenger Services to over 300 million passengers annually.
Olsen MotorsportsAuto Technician Olsen MotorsportsAuto TechnicianDowners Grove, IL$105,000–$130,000 / yearThe ideal candidate will be eager to diagnose and facilitate automotive repairs using our automotive computer software and their electrical systems expertise. Our skilled technicians are experts in a wide range of makes and models with a specialization in Porsche service, restoration, and engine rebuilding.
Brighton SolutionsNewAutomotive Technician (Diesel Mechanic) - Chicago Brighton SolutionsAutomotive Technician (Diesel Mechanic) - ChicagoChicago, ILBrighton Solutions is seeking Automotive technicians (Mechanics) to maintain, repair and overhaul commercial vehicles such as trucks and buses. Most importantly, the individuals hired should be able to demonstrate that they have history of safe work practices.
Waste Management IncDiesel Mechanic 2nd Shift Employee Advancement Opportunities! Waste Management IncDiesel Mechanic 2nd Shift Employee Advancement Opportunities!Rockdale, IL$26.97–$40.46 / hourRequired to be exposed to physical occupational risks (such as cuts, burns, exposure to toxic chemicals, etc.) often; Required to be exposed to physical environment which involves dirt, odors, noise, weather extremes or similar elements often; This job operates in both inside garage, shop or gas plant conditions as well as in outside conditions that include inclement weather, heat and humidity. WM has the largest disposal network and collection fleet in North America, is the largest recycler of post‑consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas‑to‑electricity plants in North America.
Kooner Fleet Management SolutionsDiesel Mechanic/Technician (1999) Kooner Fleet Management SolutionsDiesel Mechanic/Technician (1999)Romeoville, ILWith nearly a decade of industry experience, Kooner FMS helps fleets reduce downtime, extend vehicle life, and simplify operations through proactive maintenance programs and advanced technology. Backed by a supportive team that values your skill, drive and dedication, you’ll tackle new challenges every day and take pride in delivering safe, reliable and efficient service that keeps America moving.
Kooner Fleet Management SolutionsMobile Diesel Mechanic/Technician (1995) Kooner Fleet Management SolutionsMobile Diesel Mechanic/Technician (1995)Chicago, ILGeared up with your own, fully equipped company service truck, top-tier tools, and a supportive team that values your skill, drive and dedication, you’ll tackle new challenges every day and take pride in delivering safe, reliable and efficient service that keeps America moving. With nearly a decade of industry experience, Kooner FMS helps fleets reduce downtime, extend vehicle life, and simplify operations through proactive maintenance programs and advanced technology.
ALL FLEET INCDiesel Mechanic – Mobile Truck Repair Technician ALL FLEET INCDiesel Mechanic – Mobile Truck Repair TechnicianHammond, IN$25–$50 / hourAll Fleet Inc. is looking for Diesel Mechanics and Truck Technicians to add to our rapidly expanding team. Because of this, we are seeking reliable, trustworthy, and experienced diesel technicians to help support our continued growth.
ALL FLEET INCMobile Diesel Mechanic / Truck Technician ALL FLEET INCMobile Diesel Mechanic / Truck TechnicianChicago, IL$25–$50 / hourAll Fleet Inc. is looking for Diesel Mechanics and Truck Technicians to add to our rapidly expanding team. Because of this, we are seeking reliable, trustworthy, and experienced diesel technicians to help support our continued growth.
DSL ExpressEntry Level Semi Diesel Mechanic DSL ExpressEntry Level Semi Diesel MechanicVilla Park, Illinois$25–$35The ideal candidate will have expertise in some semi truck and related engine work and replacement of engine components, but more experience with more minor repairs, such as replacing filters, hoses, belts, brakes, exhaust system, lights, guage switches, minor electrical, tires and hubs, bearings, differentials, ect. Location: 1000 N Villa Ave, Villa Park, IL 60181.Company: Quality Parts and Repair (Division of DSL Express).Job Type: Full-time (Part-time will be considered).Salary: $25-$35 per hour (depending on experience and specialties).Certifications
Interstate CompaniesJourneyman Diesel Mechanic - Second Shift Interstate CompaniesJourneyman Diesel Mechanic - Second ShiftCarol Stream, IL$30–$47.90 / hourDiagnose and Repair: Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy-duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals (e.g., Cummins Insite, Detroit Diesel Diagnostic Link). Perform Maintenance: Conduct routine preventive maintenance, including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication to ensure truck reliability and compliance with federal and state regulations.
ALL FLEET INCMobile Diesel Mechanic / Truck and Trailer Technician ALL FLEET INCMobile Diesel Mechanic / Truck and Trailer TechnicianJoliet, IL$25–$50 / hourWe’re known for our top-notch mobile truck and trailer repair services, and we’re on the hunt for dedicated team members to keep our reputation shining. Fix or replace parts like lights, brakes, air systems, tires, and electrical components.
ALL FLEET INCDiesel Mechanic – Chicago, IL | Mobile Truck Technician ALL FLEET INCDiesel Mechanic – Chicago, IL | Mobile Truck TechnicianChicago, IL$25–$50 / hourAll Fleet Inc is expanding its mobile repair capabilities in Chicago, and we’re seeking top-tier techs to join us. – Perform field repairs across the metro, including downtown and industrial areas.
Swift Transportation Co LLCExperience Diesel Mechanic Swift Transportation Co LLCExperience Diesel MechanicGary, IN$22–$33 / hourWe're one of the biggest fleets on the road and we make our presence known, with more than 13,000 trucks, 60,000 trailers, 12,000 company drivers, and over 700 Fleet Technicians. Complete a quality preventative maintenance inspection and repairs on all company owned equipment, to include tractors, trailers, refrigerated units and support equipment.
ALL FLEET INCNight Shift Mobile Diesel Mechanic – $25-$50/hr ALL FLEET INCNight Shift Mobile Diesel Mechanic – $25-$50/hrChicago, IL$25–$50 / hourAll Fleet Inc. is looking for Diesel Mechanics and Truck Technicians to add to our rapidly expanding team. Because of this, we are seeking reliable, trustworthy, and experienced diesel technicians to help support our continued growth.
Interstate Companies, Inc.Journeyman Diesel Mechanic Interstate Companies, Inc.Journeyman Diesel MechanicCarol Stream, ILKey Responsibilities: Diagnose and Repair: Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy-duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals (e.g., Cummins Insite, Detroit Diesel Diagnostic Link). Perform Maintenance: Conduct routine preventive maintenance, including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication to ensure truck reliability and compliance with federal and state regulations.
DSL ExpressSenior Semi Diesel Mechanic - Level 2+ DSL ExpressSenior Semi Diesel Mechanic - Level 2+Villa Park, Illinois$35–$50Job Title: Senior Semi-Diesel Mechanic II+Location: 1000 N Villa Ave, Villa Park, IL 60181Company: Quality Parts and Repair (Division of DSL Express)Job Type: Full-time (Part-time will be considered)Salary: $35-$50 per hour (depending on experience and specialties)Certifications Required: ASE Certification preferred but not required. The ideal candidate will have expertise in diagnostics & electrical, engine work, and the replacement of engine components, clutch, transmission, and differentials as well as the ability to work with diagnostics and electrical as well as the ability to work on complete engine rebuilds.
DSL ExpressSemi Diesel Mechanic - Level 1, 2, and 3 DSL ExpressSemi Diesel Mechanic - Level 1, 2, and 3Villa Park, Illinois$25–$50The ideal candidate will have expertise in diagnostics & electrical, engine work, and the replacement of engine components, clutch, transmission, and differentials as well as the ability to work with diagnostics and electrical as well as the ability to work on complete engine rebuilds. Location: 1000 N Villa Ave, Villa Park, IL 60181Company: Quality Parts and Repair (Division of DSL Express)Job Type: Full-time (Part-time will be considered)Salary: $25-$50 per hour (depending on experience and specialties)Certifications Required: ASE Certification preferred but not required.
Interstate Companies, IncJourneyman Diesel Mechanic - Second Shift Interstate Companies, IncJourneyman Diesel Mechanic - Second ShiftCarol Stream, IL$30–$47.90 / hourDiagnose and Repair: Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy-duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals (e.g., Cummins Insite, Detroit Diesel Diagnostic Link). Perform Maintenance: Conduct routine preventive maintenance, including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication to ensure truck reliability and compliance with federal and state regulations.
Interstate Companies IncJourneyman Diesel Mechanic - Second Shift Interstate Companies IncJourneyman Diesel Mechanic - Second ShiftCarol Stream, IL$30–$47.90 / hourDiagnose and Repair: Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy-duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals (e.g., Cummins Insite, Detroit Diesel Diagnostic Link). Perform Maintenance: Conduct routine preventive maintenance, including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication to ensure truck reliability and compliance with federal and state regulations.
All Fleet ServicesNewNight Shift Mobile Diesel Mechanic - $25-$50/hr All Fleet ServicesNight Shift Mobile Diesel Mechanic - $25-$50/hrChicago, IL$25–$50 / hourAll Fleet Inc. is looking for Diesel Mechanics and Truck Technicians to add to our rapidly expanding team. Because of this, we are seeking reliable, trustworthy, and experienced diesel technicians to help support our continued growth.
Heavy Duty TechnologiesMobile Diesel Mechanic Heavy Duty TechnologiesMobile Diesel MechanicJoliet, IL$70,000–$130,000 / yearIn this dynamic role, you will be responsible for diagnosing, repairing, and maintaining diesel-powered tractors and trailers at various locations. This role is ideal for professionals passionate about diesel engine repair and maintenance, offering the flexibility of an on-call schedule and performance-based compensation.
The Custom Companies IncDiesel Mechanic The Custom Companies IncDiesel MechanicNorthlake, IL$26–$34 / hourOur shop prioritizes safety, quality repairs, and realistic workloads, offering long-term stability, respect for your craft, and opportunities to grow your skills. Location: Northlake, IL 60164 Pay Rate: $26.00 - $34.00 Hourly Open Positions: 1 Days Worked: Mon., Tue., Wed., Thu., Fri., Sat.
Pacific Rail ServicesDiesel Mechanic Pacific Rail ServicesDiesel MechanicNorthlake, Illinois$20–$24Rail Management Services maintains over 100 intermodal lift devices including 20 cranes and over 800 hostling tractors, provides trailer/container/chassis repairs and all intermodal administrative services including gate inspections, container yard management and switching services. Today Pacific Rail Services, Pacific Trailer Repair Services, Rail Terminal Services, Terminal Switching Services and PRS Auto employ over 1,800 people devoted exclusively to this business.
Aim Transportation Solutions IncDiesel Mechanic up to 35.00 per hour Aim Transportation Solutions IncDiesel Mechanic up to 35.00 per hourSouth Holland, IL$26–$35 / hourWhether you specialize in preventative maintenance, electrical systems, or advanced diagnostics, we have a shift that fits your experience and pay expectations. Aim Transportation Solutions is hiring Diesel Mechanics and Diesel Technicians in South Holland, IL.
Aries Charter TransportationNewBus Diesel Mechanic Technician Aries Charter TransportationBus Diesel Mechanic TechnicianChicago, IL$22–$32 / hourWheelchair lift experience helpfulMechanics must own basic hand toolsJob Type: Full-timeSalary: $22.00 to $32.00 /hourExperience:* Diesel Mechanic: 2 years (Required)* Bus Mechanic (Preferred)License:* Driver's License (Required)Work Location:* One locationBenefits:* Health insurance* Signing bonus* Paid time offSkills:* Computer literacy* Diesel engines* Mechanic experience* DiagnosticsVehicle Type:* Heavy equipmentShop Type:* IndependentTool Reimbursement:* NoCertification Reimbursement:* NoThis Job Is:* A job for which military experienced candidates are encouraged to apply* Open to applicants who do not have a college diplomaCompany DescriptionAries Charter Transportation is one of the leading charter bus companies in Chicago. Mechanic must have at least 2 years' experience or technical training working on buses and diesel-powered vehiclesCandidates must meet USDOT physical requirements and pass a pre-employment drug screenClass B CDL with Air Brake Endorsement (Preferred)Mechanic / maintenance shop operates 3 shifts, 7 days a weekSchedules are flexibleMechanic must be able to work independentlyAdditional training programs are availablePosition is safety sensitiveRequired tasks include preventive maintenance inspections, emergency and road failure repairs, general maintenance on electrical, HVAC, brake and accessory systems.
Revitalize Mixers LLC.Diesel Mechanic/Technician III Revitalize Mixers LLC.Diesel Mechanic/Technician IIIHobart, Indiana$33–$40 / hourDiagnose mechanical problems and perform mechanical repairs and adjustments: PTO, hydraulics, emissions, air conditioning/heating, cab, instruments, brakes, frame, steering, suspension, tires, wheels, drive train, electrical system, engine system, and other components which may need repair with assistance. Perform preventive maintenance inspections as specified, using mechanics hand tools and variety of shop equipment, which may include refrigeration, hydraulic jacks or hoist, welding and air pressure equipment, and other equipment as necessary.