Diesel Mechanic Jobs in Connecticut

Diesel Mechanic jobs in Connecticut are open across Hartford, Waterbury, and Seymour and other Connecticut metros, with employers like Penske Truck Leasing, Ryder System, and Bob's Discount Furniture hiring at every experience level. Find a role that fits below and apply directly.

Find Diesel Mechanic Jobs

Overview

Open roles8+
Top employerPenske Truck Leasing
Top cityHartford, CT
Cities hiring6
Work type100% On-site
Top industryAutomotive

Showing 5 of 8+ Diesel Mechanic jobs

Ryder System
Diesel Mechanic
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Ryder System
Added 3w ago
Diesel Mechanic
Ryder System
Waterbury, Connecticut
Manufacturing Operations
Maintenance & Repair
$30.15/hr
On-Site
High School

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Ryder System
Diesel Mechanic Technician
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Ryder System
Added 1mo ago
Diesel Mechanic Technician
Ryder System
Hartford, Connecticut
Manufacturing Operations
Maintenance & Repair
$35.75/hr
On-Site
High School

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R+L Carriers
Diesel Mechanic
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R+L Carriers
Added 3mo ago
Diesel Mechanic
R+L Carriers
South Windsor, Connecticut
Manufacturing Operations
Maintenance & Repair
$36.15/hr
On-Site
None
10,000+

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Clean Harbors
Lead Diesel Mechanic
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Clean Harbors
Added 3mo ago
Lead Diesel Mechanic
Clean Harbors
Seymour, Connecticut
Manufacturing Operations
Maintenance & Repair
Quality Control
$34 - $44/hr
On-Site
None
10,000+

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Fleet Services by Cox Automotive
Mobile Diesel Mechanic II
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Fleet Services by Cox Automotive
Added 5mo ago
Mobile Diesel Mechanic II
Fleet Services by Cox Automotive
Hartford, Connecticut
Manufacturing Operations
Maintenance & Repair
Skilled Trades
On-Site
High School

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See All 8 Diesel Mechanic Jobs in Connecticut

Find roles in Connecticut that match your experience and apply in just a few clicks.

Find Diesel Mechanic Jobs

Diesel Mechanic Jobs by City in Connecticut

Where Connecticut roles are concentrated, by current openings.

Hartford
2 jobs
Waterbury
2 jobs
Seymour
1 jobs
South Windsor
1 jobs
Taftville
1 jobs
West Haven
1 jobs

Diesel Mechanic Job Market in Connecticut

A snapshot from current Connecticut openings, updated as new roles post.

Who's Hiring

  • Penske Truck Leasing
    Penske Truck Leasing2
  • Ryder System
    Ryder System2
  • Bob's Discount Furniture
    Bob's Discount Furniture1
  • Clean Harbors
    Clean Harbors1
  • Fleet Services by Cox Automotive
    Fleet Services by Cox Automotive1

Top Industries Hiring

  • Automotive1
  • Consulting & Professional Services1
  • Retail1
  • Transportation & Logistics1
  • Trucking1

What Connecticut Employers Look For

The qualifications that appear most often in diesel mechanic jobs across Connecticut.

  • Two or more years of hands-on diesel engine repair and diagnostics experience
  • ASE certification in Medium/Heavy Truck or related diesel specialty
  • Proficiency with electronic diagnostic software such as ServiceLink or INSITE
  • Valid commercial driver's license or ability to obtain one
  • Experience with preventive maintenance schedules on Class 6 through Class 8 vehicles
  • Ability to read and interpret technical service manuals and wiring diagrams

Diesel Mechanic Jobs in Connecticut: Frequently Asked Questions

How many diesel mechanic jobs are there in Connecticut?

There are 8+ diesel mechanic openings in Connecticut on Migrate Mate as of June 2026, with the most roles in Hartford, Waterbury, and Seymour. New positions post regularly as employers across Connecticut hire.

How much do diesel mechanics make in Connecticut?

Diesel mechanics in Connecticut earn a median of about $67,300 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $45,260 for the lowest 10% to over $97,220 for the top 10%. Pay rises with experience, specialty, and employer.

Which Connecticut cities have the most diesel mechanic jobs?

Hartford, Waterbury, and Seymour have the most diesel mechanic openings in Connecticut right now, with additional roles spread across smaller metros statewide.

Which companies hire diesel mechanics in Connecticut?

Employers hiring diesel mechanics in Connecticut include Penske Truck Leasing, Ryder System, and Bob's Discount Furniture, based on current listings on Migrate Mate as of June 2026.

Are there remote diesel mechanic jobs in Connecticut?

Yes. About 0% of diesel mechanic openings tied to Connecticut are remote or hybrid as of June 2026. The rest are on-site roles based in Connecticut metros.

How do I apply for diesel mechanic jobs in Connecticut?

You can apply to diesel mechanic jobs in Connecticut directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Connecticut location, then apply to each one that fits.

See All 8 Diesel Mechanic Jobs in Connecticut

Find roles in Connecticut that match your experience and apply in just a few clicks.

Find Diesel Mechanic Jobs