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Job Description At Quinn CAT, a Caterpillar Dealership, we don’t just sell, rent, and support machines—we power critical infrastructure. From hospitals and data centers to manufacturing and emergency response, our Power Systems division keeps the world running. Join a team where your skills matter, your growth is supported, and your work has real impact. JOB SUMMARY: As a Field Service Technician, you’ll be the go-to expert for on-site diagnostics, maintenance, and repair of Caterpillar (CAT) Power Generation equipment and related systems. You’ll work independently from a fully equipped Quinn CAT service truck, servicing and performing: • CAT diesel and gas generators (5KW to 2MEG), • Control panels and electrical distribution systems, • Perform load bank testing, commissioning, and preventive maintenance, • Use diagnostic tools (e.g., CAT ET (Electronic Technician), SIS (Service Information System), and other computer-based diagnostic tools/software) to troubleshooting issues, • Provide exceptional customer service and technical support, • Ensure compliance with safety protocols and documentation standards, • Knowledge of automatic transfer switches and control logic, • Troubleshooting and diagnosing emergency repair procedures of AC/DC controls, • Troubleshooting and diagnosing gas and diesel industrial engines, • Reading and understanding wiring diagrams and schematics, • Providing excellent customer service to internal and external customers, • Working independently with minimal daily supervision, • Experience with CAT, Cummins, Generac, Kohler, or Detroit Diesel generator systems, • Strong electrical and mechanical troubleshooting skills, • Ability to read and interpret wiring schematics and control diagrams, • Military or field-based experience in equipment diagnostics and repair is highly valued, • Comfortable working independently in outdoor environments, • High School Diploma or GED is required, along with completion of a technical school program (minimum 2 years) focused on diesel or power generation systems, plus at least 3 years of relevant industry experience. Now in our fourth generation of family ownership, our operations span fifteen counties throughout central and southern California, including Arizona. Quinn now has 25 locations from Salinas to Foothill Ranch with more than 1600 employees to serve our customers. We are proud of the success we have built with the help of our customers, our employees and Caterpillar. history began in 1919 when Quinn Company supplied the Killifer Disc and Holt Tractor to the Fresno area farmers in their quest to develop the great San Joaquin Valley into the worlds richest agricultural region. In 1925, when Holt and Best Tractor Company merged to form Caterpillar Tractor Co. (now Caterpillar Inc.), Quinn became its dealer in the Fresno and Madera County area. Since then, we have expanded through acquisitions and grown along with the economy of California.\r\n\r\nNow in our fourth generation of family ownership, our operations span fifteen counties throughout central and southern California, including Arizona. Quinn now has 25 locations from Salinas to Foothill Ranch with more than 1600 employees to serve our customers.\r\n \r\nWe are proud of the success we have built with the help of our customers, our employees and Caterpillar.\r\n\r\n

Job Description Responsibilities Are you an Experienced Mobile Diesel Technician looking for an opportunity to work for a leader in the commercial truck industry? We are searching for tenured & certified technicians to support our customers! 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. Rush Truck Centers opens the door to the world of opportunity. We are the largest network of commercial vehicle dealerships across the US representing truck and bus manufacturers. Our franchises include Peterbilt, International, Hino, Isuzu, Ford, IC Bus and Blue Bird. We offer a rewarding career as a leader in the transportation industry. Grow with us as we continue to expand our network of locations and services. Responsibilities: • Maintain all aspects of equipment according to company standards., • Handle basic maintenance of the truck including filling tank with fuel, checking oil, keeping it clean, and making sure required inspections are performed and documented as assigned., • Manage inventory control on the service truck and for keeping the vehicle properly stocked., • Report to the Service Manager and will be assigned duties on a daily basis., • Maintain availability for after-hours service calls and be available for an open work schedule., • Maintain and inventory the supplied tools for the work required in maintaining diesel engine trucks and associated equipment, • Read job order and observes and listens to vehicle in operation to determine malfunction and to plan work procedures., • Utilize various diagnostic equipment to determine malfunction and utilize available technical information to determine and perform correct repair procedure., • Diagnosis, 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., • Perform all necessary diagnostic and documentation functions on the company computer system., • Examine protective guards, loose bolts, and specified safety devices on trucks, and makes adjustments., • Lubricate moving parts and drives repaired vehicle to verify conformance to specifications., • Perform preventative maintenance work as requested., • Document and submit necessary paperwork or enter into mobile service program as work performed in an accurate and timely manner., • Respond to customer inquiries regarding the work. Foster positive customer relations., • Advise customer and/or service writer of any repairs or services which should be performed within the next 3 months., • Participate in training and utilize that training in the course of work. Benefits: * We offer an exceptional Total Rewards package with outstanding healthcare benefits, a robust 401(k) plan with company matching, and an employee stock purchase program to help you build long-term financial security. Additionally, we provide performance-based incentives and opportunities for professional growth through ongoing training and development. All of this is within a culture that values and rewards excellence, a positive attitude, and integrity, ensuring you thrive personally and professionally. Basic Qualifications: • High school diploma or general education degree (GED)., • 5 years' experience as a Class 7 & 8 technician in a dealership or related truck service facility, • Current CDL preferred but not required., • Medical card as required by the FMVS., • Mechanical aptitude and technical ability is a must., • Peterbilt, International, Ford, Hino, Isuzu, Cummins, & ASE certifications are preferred & rewarded Equal Opportunity Employer Minorities/Women/Protected Veterans/Disabled This job posting does not state or imply that these are the only duties to be performed by this employee. The employee will be required to follow any other instructions and to perform any other duties requested by their leader.

Job Description Do you want to work at one of the busiest air-conditioned repair shops in the region where your employer treats you like a member of the family? We are hiring experienced Automotive GM / General Motors / Diesel / Heavy Line / Transmission Technicians. There has never been a better time to advance your career as an automotive technician / mechanic. General Motors experience required! Apply today. Busy shop with tons of work. Applicants must have a valid driver’s license and a clean driving record. Our employee benefits include: $45 to $60 per hour based on GM certifications and length of tenure as a technician Health Insurance Dental Insurance Vision Insurance Life Insurance 401K 401K matching Flexible Schedule Retirement Plan Referral Program Employee Discount Paid vacation Equal opportunity employer

Job Description We are currently seeking an experienced Industrial Generator Service Technician to join our Santa Fe Springs Service Team. In this position you will perform preventative and corrective maintenance of standby generator systems 5KW through 3200 KW, troubleshoot and diagnose emergency repair procedures of AC/DC controls and complete load bank testing following the proper procedures for testing and safety. The wage range for this role is $28 - $35/hour and is awarded based on industry knowledge and experience. In this role, you will also be responsible for: • Troubleshooting and diagnosing gas and diesel industrial engines, • Reading and understanding wiring diagrams and schematics, • Providing excellent customer service to both internal and external customers, • Working in a safe manner at all times. Qualifications and Skills Required • Minimum of five years’ experience in the back-up generator industry, • High School Diploma, • CAT, Cummins, Kohler, Detroit - MTU experience, • Waukesha Natural Gas Engine and Prime Power experience, • Knowledge of gas and diesel industrial engine fuel systems and controls, • Ability to lift up to 50lbs., • Ability to stand for prolonged periods of time, • Ability to remain seated for 15 minutes or more while driving, • Ability to bend, squat, stand, and reach as necessary, • Experience driving in various weather conditions to perform job functions, towing and backing trailers. Classification: Non-exempt Weekly Schedule: Monday - Friday Standard Hours: 7:00 a.m. - 4:00 p.m. (hours may vary depending on scheduling demands). Must also be available for the on-call rotation. Occasional overnight or extended travel. Benefits: full-time, defined as working an average of 40 hours per week, eligible for company benefits as defined in the company handbook. Collicutt offers a comprehensive compensation and benefits package, and those who choose to work with Collicutt are treated to our relentless pursuit of improvement through innovation and appreciate our ability to remain agile in our search for new ideas and cutting-edge designs. We wish to express our thank you to all applicants for their interest and effort in applying for the position; however; only candidates under consideration will be contacted. Collicutt Energy Services Inc. is an equal opportunity employer. For more information on our company, please visit our website: Company DescriptionCollicutt Energy Services is a solutions-oriented, engine company. We specialize in custom manufacturing, repair, overhaul, and maintenance for all engine brands across diverse industries, consistently raising the standards for customer satisfaction. Our company culture emphasizes safety, respect and continuous learning, fostering an environment where employees can thrive professionally and personally. As a growing, privately-owned organization, we offer exciting opportunities for career advancement and the chance to contribute to cutting-edge energy solutions. Join Collicutt and be part of a collaborative team that values community involvement and shared success in the ever-evolving energy sector.Collicutt Energy Services is a solutions-oriented, engine company. We specialize in custom manufacturing, repair, overhaul, and maintenance for all engine brands across diverse industries, consistently raising the standards for customer satisfaction. Our company culture emphasizes safety, respect and continuous learning, fostering an environment where employees can thrive professionally and personally. As a growing, privately-owned organization, we offer exciting opportunities for career advancement and the chance to contribute to cutting-edge energy solutions. Join Collicutt and be part of a collaborative team that values community involvement and shared success in the ever-evolving energy sector.

Job Description Location: Cerritos, CA (On site) | Type: Full Time | Hourly Rate: $42 flag + (based off experience) Key Responsibilities • Diagnose and repair heavy line concerns, including engines, transmissions, drivetrains, and related components on diesel and gas vehicles., • Perform factory-recommended maintenance and service according to Ford standards., • Utilize Ford diagnostic equipment and software to troubleshoot complex issues., • Conduct engine rebuilds, transmission replacements, and powertrain overhauls as required., • Perform warranty and non-warranty repairs with accuracy and efficiency., • Document all work performed and recommended services on repair orders clearly and completely., • Communicate effectively with service advisors and management regarding repair status and recommendations. Ford Certified Technician preferred; willingness to complete Ford factory training required. * Proven experience as a Heavy Line Technician or equivalent automotive repair experience. * Strong diagnostic and problem-solving skills. * Ability to work independently and as part of a team in a fast-paced, high-volume environment. * Valid driver’s license with a clean driving record.