Generator Diesel Technician Opportunity Summary:
Love tearing an engine down to the block and building it back better than new? As a Diesel Engine Shop Technician at W.W. Williams, you’ll perform overhauls, rebuilds, and failure analysis on diesel and gaseous engines right here in our shop — no field calls, no service truck, just quality work on the bench with an experienced team behind you.
If you take pride in precise teardowns, accurate diagnostics, and rebuilds that run right the first time, we want to talk to you. This opportunity is immediate — apply today!
Job Duties:
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Disassemble, inspect, evaluate, and rebuild diesel and gaseous engines from teardown to reassembly in the shop.
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Perform accurate failure analysis and troubleshooting using electronic diagnostic tools.
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Determine parts requirements and qualify components for reuse per manufacturer reusability guidelines.
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Build a repair plan — operations and estimated repair hours — and document parts and labor accurately on work orders.
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Clean, inspect, and recondition components; complete clear inspection and teardown reports.
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Load-test rebuilt engines and verify performance before return to the customer.
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Service supporting systems — fuel, cooling, lubrication, air, and electrical.
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Keep a safe, clean, organized work area and follow all company, safety, and EPA standards.
Work Experience & Qualifications:
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2+ years of diesel engine repair and overhaul experience, or equivalent training and experience.
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Experience with Cat, Cummins, John Deere, Isuzu, or MTU engines is a plus.
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Knowledge of A/C and D/C systems and engine diagnostics/troubleshooting.
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Basic computer skills with the ability to use diagnostic programs.
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One or more factory/OEM certifications preferred — company-paid training is available to grow them.
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Your own hand tools (we back you with a Tool Replacement Insurance program).
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Transitioning military, trade-school graduates, and apprentice-level techs ready to grow are encouraged to apply.
Why a Shop Role Works for you:
This is a bench-based shop position — not field service. That means:
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Home every night. No overnight travel and no living out of a service truck.
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A consistent schedule. Predictable shop hours so you can plan your life outside of work.
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No driving for work. No CDL, DOT card, or clean MVR required — your work comes to the shop.
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A real career path. Clear progression from Apprentice to Journeyman to Diagnostic Technician, with company-paid training to get you there.
Benefits and Rewards:
- 8 Paid Holidays & 1 Paid Wellness Day
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Paid Time Off
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Employee Referral Bonus Program
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Medical, Dental & Vision Insurance
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401k with a Company Match
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Company Paid Training
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Growth & Leadership Opportunities
About the Company:
W.W. Williams was founded in Columbus, Ohio, in 1912. Today The W.W. Williams Companies have a broad portfolio of businesses located throughout the U.S. and Mexico. The W.W. Williams Companies include CT Power and Guaranteed Truck Service. W.W. Williams offers a full range of industry-leading products, while providing technical/mechanical service and repair, remanufacturing and warehouse/supply chain management solutions to a varied customer base. Our products and services include diesel engines, transmissions, heavy duty truck repair, transport refrigeration, power generation and third-party supply chain logistics services. Our customers include on-highway truck fleets, off-highway equipment users, data centers, hospitals, Department of Defense OEMs, vehicle OEMs, U.S. Military and boat owners to name a few.
What began as a small family-owned business has evolved into one of the nation's most diversified solutions provider. We are relentlessly dedicated to helping our customers achieve maximum up time. From single trucking to cranes to fleet management to power generators to military and commercial packaging - consider it done.
We are Genuine. Honest. Passionate. That's not a slogan, it's a mantra. Everyone who wears the W.W. Williams name - from service technicians to advisors to business executives - is committed to getting the job done right, the first time around. Our people are our greatest assets; we support our team with access to world class training and development opportunities. It's this level of investment and care that matters to customers, giving you peace of mind that your fleet is in the right hands.
W.W. Williams is one of the nation’s largest sales and service networks of industrial power products. With multiple locations across the US and Mexico, we are dedicated to providing highly professional service and strong relationships with our customers.
Join us for a career where you'll grow both personally and professionally in a welcoming, diverse, and inclusive environment.
Competitive wages and benefits. AAP/EPE/M/F/Vets/Disabled, DFWP.
