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Diesel Mechanic Jobs in Maine by City

Portland (78 postings) Lead Diesel Mechanic;  Remote Heavy-Duty Diesel...
Scarborough (72 postings) Mechanic - Heavy...;  Second-Shift Diesel...
Saco (38 postings) Heavy Duty Diesel...;  Diesel Technician;...
Bangor (37 postings) Field Service Diesel...;  Peterbilt Technician...
Auburn (35 postings) Field Service Diesel...;  Truck Mechanic...
Brunswick (30 postings) Remote Heavy-Duty Diesel...;  Automotive Maintenance...
Augusta (29 postings) Commercial Vehicle...;  National Green Team...
Westbrook (29 postings) Field Service Diesel...;  Diesel Technician —...
Sanford (26 postings) Heavy Duty Diesel...;  GTC Diesel Technician...
Lewiston (21 postings) Heavy Duty Diesel...;  Diesel Technician-...
South Portland (20 postings) Heavy Duty Diesel...;  Diesel Technician...
Biddeford (16 postings) Diesel Fleet Mechanic...;  Diesel Technician —...
Gorham (16 postings) Mobile Diesel Technician...;  Automotive Technician —...
Brewer (15 postings) Mecánico Diesel Pesado:...;  Shop Service Technician...
Falmouth (14 postings) Diesel Technician;  Mecánico Diesel Pesado:...
Kittery (9 postings) Remote Heavy-Duty Diesel...;  Mecánico Diesel Pesado:...
Windham (7 postings) Mecánico Diesel Pesado:...;  Mecánico de Diesel...
Kennebunk (6 postings) Heavy Duty Diesel...;  Remote Diesel Technician...
Waterville (6 postings) Heavy Duty Diesel...;  Mecánico de Diesel...
Buxton (2 postings) Heavy Equipment Mechanic...;  Heavy Equipment Mechanic...
Caribou (2 postings) Surface Maintenance...;  Surface Maintenance...
Ellsworth (1 posting) Automotive Technician
Rockland (1 posting) Seasoned Commercial...
York (1 posting) Fleet Mechanic: Keep Our...
Some of the Last Jobs Posted:
today 1. Lead Diesel Mechanic Job in Portland, Maine, USA

Trades / Skilled Labor (Diesel Mechanic, Heavy Equipment Mechanic)

Clean Harbors in Portland, ME is looking for a Lead Diesel Mechanic to join their safety conscious team! The Lead Diesel Mechanics are...
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Lead Diesel Mechanic Job

Listing for: Clean Harbors
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today 2. Diesel Fleet Mechanic Technician III Job in Westbrook, Maine, USA

Trades / Skilled Labor (Diesel Mechanic, Heavy Equipment Mechanic, Automotive Technician)

Pay : - Starts at $36 per hour and may vary based on experience - Shift: Monday–Thursday, 4:00 PM to 2:30 AM (flexible; four 10 - hour...
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Diesel Fleet Mechanic Technician III Job

Listing for: Sysco
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1 day ago 3. Shop Service Technician – Heavy Equipment Job in Brewer, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Diesel Mechanic, Maintenance Technician / Mechanic, Field/Service Technician)

Overview - Build Your Skills. Work with the Best. Stay for the Career. - Location: Brewer, ME - Pay: $21.29–$42.48/hour (based on...
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Shop Service Technician – Heavy Equipment Job

Listing for: Milton CAT
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1 day ago 4. Diesel Technician Mechanic III Entry Level Job in South Portland, Maine, USA

Trades / Skilled Labor (Diesel Mechanic)

Penske - 43 Hemco Road - Responsibilities: - Making sure vehicles are maintained and safe for customers; - Using Penske’s tools and...
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Diesel Technician Mechanic III Entry Level Job

Listing for: Penske
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1 day ago 5. Heavy Equipment Shop Technician – Growth & Training Job in Brewer, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Diesel Mechanic)

Milton CAT in Brewer, ME is seeking a Shop Technician to diagnose, repair, and overhaul Caterpillar and allied equipment. You will work...
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Heavy Equipment Shop Technician – Growth & Training Job

Listing for: Milton CAT
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1 day ago 6. Trailer Mechanic Job in Saco, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Automotive Technician, Diesel Mechanic, Automotive Mechanic)

Allegiance Trucks Job Post - Allegiance Trucks operates over 40 locations in 10 states throughout the Northeast and is the fastest...
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Trailer Mechanic Job

Listing for: Allegiance Trucks
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1 day ago 7. AFR Emergency Vehicle Service Technician Job in Auburn, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Automotive Technician, Diesel Mechanic)

Allegiance Trucks Job Opportunity - Allegiance Trucks operates over 40 locations in 10 states throughout the Northeast and is the fastest...
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AFR Emergency Vehicle Service Technician Job

Listing for: Allegiance Trucks
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2 days ago 8. Senior Heavy-Duty Diesel Technician — Growth & Benefits Job in Portland, Maine, USA

Trades / Skilled Labor (Diesel Mechanic, Heavy Equipment Mechanic)

W.W. Williams in Portland, ME seeks a Heavy - Duty - Diesel Technician to diagnose, repair, and service diesel equipment, working with...
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Senior Heavy-Duty Diesel Technician — Growth & Benefits Job

Listing for: W.W.Williams
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2 days ago 9. Mobile Diesel Technician II $3000 New Hire Bonus Job in Portland, Maine, USA

Trades / Skilled Labor (Diesel Mechanic, Heavy Equipment Mechanic)

Position:Mobile Diesel Technician II $3000 New Hire Bonus - Location: Portland, ME - Job :R - # of Openings:1 - ****$3000 New Hire Bonus,...
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Mobile Diesel Technician II $3000 New Hire Bonus Job

Listing for: Cox-Fleet-
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2 days ago 10. Diesel Technician: Tech Growth, Incentives & Benefits Job in Auburn, Maine, USA

Trades / Skilled Labor (Diesel Mechanic, Heavy Equipment Mechanic, Automotive Technician)

Allegiance Trucks in Auburn, ME is seeking a Diesel Technician to service trucks and engines, perform diagnostics, and carry out repairs...
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Diesel Technician: Tech Growth, Incentives & Benefits Job

Listing for: Allegiance Fire and Rescue
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2 days ago 11. Heavy Truck Mechanic - $7,500 Hiring Bonus Job in Scarborough, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Diesel Mechanic, Automotive Technician)

Position: Heavy Truck Mechanic - $7,500 Hiring Bonus! - Position Summary - The Diesel Technician maintains diesel equipment,completes...
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Heavy Truck Mechanic - $7,500 Hiring Bonus Job

Listing for: Casella-Waste-Systems,-Inc.-1
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2 days ago 12. Field Service Technician - Heavy Equipment Job in Brewer, Maine, USA

Trades / Skilled Labor (Field/Service Technician, Maintenance Technician / Mechanic, Heavy Equipment Mechanic, Diesel Mechanic)

Field Service Technician – Heavy Equipment - Location: - Brewer, ME - Pay: $37.03–$43.48/hour (based on experience) - Schedule: -...
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Field Service Technician - Heavy Equipment Job

Listing for: Socket.dev
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2 days ago 13. Shop Service Technician - Heavy Equipment Job in Scarborough, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Diesel Mechanic, Maintenance Technician / Mechanic, Field/Service Technician)

Overview - Shop Service Technician - Heavy Equipment - Location: Scarborough, ME - Pay: $28.50 - $47.49/hour (based on experience) -...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Shop Service Technician - Heavy Equipment Job

Listing for: Socket.dev
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2 days ago 14. Diesel Technician Job in Auburn, Maine, USA

Trades / Skilled Labor (Diesel Mechanic, Heavy Equipment Mechanic, Automotive Technician)

Auburn, 1175 Minot Avenue, Auburn, Maine, United States of America - Job Description - Posted Tuesday, August 11, 2026 at 4:00 AM -...
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Diesel Technician Job

Listing for: Allegiance Fire and Rescue
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2 days ago 15. Mobile Diesel Technician II $3000 New Hire Bonus Job in Portland, Maine, USA

Trades / Skilled Labor (Diesel Mechanic, Heavy Equipment Mechanic)

Position:Mobile Diesel Technician II $3000 New Hire Bonus - Location: Portland, ME - Job :R - # of Openings:1 - ****$3000 New Hire Bonus,...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Mobile Diesel Technician II $3000 New Hire Bonus Job

Listing for: Cox-Fleet-
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3 days ago 16. Master Mechanic - FT Job in Portland, Maine, USA

Automotive (Automotive Technician, Automotive Mechanic, Diesel Mechanic)

$36.00/hour - Up to $5,000 Retention Bonus Shift Premium may Apply - Immediately hiring! Are you a highly skilled automotive technician...
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Master Mechanic - FT Job

Listing for: Avis Budget Group
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3 days ago 17. Student Intern - Service Technician/Diesel Mechanic - Earthmoving/Construction Equipment Job in Brewer, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Diesel Mechanic)

You have challenged yourself in an academic field and are ready to take that challenge to the next level. Internships give you an...
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Student Intern - Service Technician/Diesel Mechanic - Earthmoving/Construction Equipment Job

Listing for: CAT Milton
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3 days ago 18. Shop Service Technician – Heavy Equipment Job in Brewer, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Diesel Mechanic, Maintenance Technician / Mechanic, Field/Service Technician)

Job Title - Build Your Skills. Work with the Best. Stay for the Career. - Location - Brewer, ME - Pay - $21.29–$42.48/hour (based on...
Information Services: Meet the Fastest Growing Job Site in America. Learn how MyJobHelper helps job boards, agencies...

Shop Service Technician – Heavy Equipment Job

Listing for: Milton Cat
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3 days ago 19. Mechanic, Trades / Skilled Labor Job in Belgrade, Maine, USA

Trades / Skilled Labor (Heavy Equipment Mechanic, Diesel Mechanic, Automotive Mechanic)

Location: Belgrade - Full - Time Mechanic - Hammond Lumber Company, voted 2025's Best Places to Work in Maine, is seeking a Full -...
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Mechanic, Trades / Skilled Labor Job

Listing for: Hammond Lumber Company
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3 days ago 20. Diesel Mechanic – 4 Day Week, Paid Benefits, Road Calls Job in Monson, Maine, USA

Trades / Skilled Labor (Diesel Mechanic)

Location: Monson - Performance Food service is seeking a skilled fleet maintenance technician in Maine to perform preventative...
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Diesel Mechanic – 4 Day Week, Paid Benefits, Road Calls Job

Listing for: Confidential
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