Diesel Engine Technician
Controls, Incorporated
Overview We’re looking for an experienced Diesel Engine Technician who excels at advanced troubleshooting and technical diagnostics . This role is ideal for someone who enjoys solving complex problems, working with modern diesel engine electronics, and supporting customers or technicians with clear, accurate technical guidance. What You’ll Do Diagnose and troubleshoot diesel engines and related systems (fuel, air, cooling, lubrication, electrical, and emissions) Perform advanced diagnostics on ECMs, sensors, actuators, and wiring harnesses Interpret fault codes, live data, and parameters using OEM diagnostic software Troubleshoot CAN bus / J1939 communication issues between engines, panels, and control systems Resolve complex issues such as derates, shutdowns, no‑start conditions, intermittent faults, and performance complaints Provide technical support to customers, field technicians, and internal teams (phone, email, or in person) Document diagnostic steps, findings, and repair recommendations clearly and accurately What We’re Looking For Proven hands‑on experience with diesel engines (industrial, mobile, power generation, fleet, or off‑highway) Strong diagnostic mindset with the ability to find root causes—not just replace parts Solid understanding of diesel engine electronics, sensors, and wiring diagrams Experience with OEM platforms such as Cummins, CAT, Detroit, Deutz, Kubota, Hatz, John Deere, or similar Clear communication skills and comfort explaining technical issues to non‑technical audiences Preferred Experience ASE Diesel Certifications (T‑Series or equivalent) Emissions systems knowledge (DOC, DPF, SCR, DEF) J1939 / CAN troubleshooting experience Generator sets, open power units (OPUs), or OEM engine integration Previous technical support, field service, or controls‑focused roles What We Offer Competitive pay based on experience and certifications Exposure to advanced diesel and control technologies Ongoing training and professional development Stable, team‑oriented work environment with room to grow Application Apply on LinkedIn or message us directly to learn more. #J-18808-Ljbffr Controls, Incorporated
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