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Cummins

Builds engines, generators, and powertrains

Diesel Technician

Heavy Duty & Diesel Vehicle MaintenanceConfirmed live in the last 24 hours
Full-timeMiami Lakes, FL, USAIn-person

About the Job

Requirements

  • A current valid commercial driver’s license is required.
  • A five-year motor vehicle report must be free of major violations.
  • The role requires compliance with Federal Motor Carrier Safety Administration drug and alcohol testing, including ongoing random testing.
  • Applicants must pass a Department of Transportation physical.
  • The role requires compliance with Department of Transportation driving regulations, including Hours of Service and Electronic Logging Device use.
  • Applicants must be at least 21 years old.
  • Advanced-level knowledge of and/or experience with engine products is required.
  • A vocational diploma from a relevant technical institution is required.
  • The position may require licensing for compliance with export controls or sanctions regulations.

Responsibilities

  • Complete troubleshooting, repairs, and rebuilds on engine products and other customer equipment in a service shop.
  • Perform preventive maintenance based on engine assessments, using computers and software for diagnostic work.
  • Apply documented procedures and policies to complete complex repairs, including identifying and preparing required parts and tools.
  • Complete work documentation, time sheets, warranty claims, and quality documents using handwritten forms or business system input screens.
  • Complete training in line with skill and business requirements and pursue ongoing training and certifications on new and existing Cummins products.
  • Disassemble, inspect, clean, and reassemble engines and engine components.
  • Assist more experienced technicians with diagnostics and repair-plan development for engines in the workshop.
  • Maintain the work area and tools for cleanliness and proper operation.
  • Adhere to applicable health, safety, and environmental policies, procedures, and legislation, and report issues or incidents to a supervisor.
  • Collaborate with service leaders, parts personnel, and fellow technicians to prioritize work, optimize shop throughput, and meet customer delivery commitments while maintaining quality and safety standards.
  • Conduct post-repair inspections, operational testing, and quality checks to verify repairs and return equipment in reliable, service-ready condition.
  • Perform diagnostics, troubleshooting, repair, and maintenance on diesel engines and related systems, including fuel systems, aftertreatment components, injectors, overheads, alternators, and water pumps.
  • Use Cummins INSITE, QuickServe, and other electronic service tools to diagnose issues, develop repair plans, and document completed work.
  • Analyze interactions among engine and vehicle electrical, cooling, exhaust, fuel, and emissions systems to identify root causes and restore equipment to operation.
  • Maintain accurate service documentation, repair records, and diagnostic findings while complying with Cummins quality and safety standards.
  • Communicate with customers, technicians, and service leadership to provide updates, explain repair recommendations, and support a positive customer experience.
  • Work independently in a fast-paced shop environment, manage multiple priorities, and contribute quickly to a team operating below full staffing levels.

Desired Qualifications

  • Apprentice-trained engine technician.
  • Locally valid driving permit.
  • Experience providing technical advice and coaching to more junior technicians.
  • Stable work history, relevant diesel certifications, and hands-on experience with Cummins-powered equipment.

About the Company

Cummins

Builds engines, generators, and powertrains

Cummins designs and manufactures engines, power generation systems, and related components for commercial vehicles, industrial machinery, and stationary power. Vehicle and equipment makers install its diesel and natural gas engines, while businesses use its generator sets for backup and continuous electricity. Its components include turbochargers, emissions controls, transmissions, axles, and brakes, and its Accelera business builds batteries and electric powertrain systems. Cummins earns revenue from equipment and component sales, replacement parts, and maintenance through company-owned and independent distributors and dealers. Cummins was founded in 1919 and is headquartered in Columbus, Indiana.

Company size
10,001+
Company stage
IPO
Headquarters
Columbus, IN
Founded
1919

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