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Diesel Supervisor Jobs (NOW HIRING)

Industrial Diesel

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Diesel Senior Technician

Decatur, TX · On-site

$20 - $40/hr

Communicate effectively with service advisors, supervisors, and customers Qualifications: * Minimum of 3-5+ years of experience working with diesel engines * Proven experience with Cummins and/or ...

Ground Transport Incorporated

Diesel Technician

Maui, HI · On-site

$30 - $35/hr

Diesel Technician - Maui Ground Transport, Inc is a locally owned school bus transportation company ... Collaborate with workshop team members and supervisor to maintain workflow efficiency * Maintain ...

M5 Utilities

Diesel Mechanic

Boerne, TX

$23.50 - $31/hr

Supervisory Responsibilities: * None Duties/Responsibilities: * Diagnose and repair diesel engines, hydraulic systems, electrical systems, and driveline components. * Perform preventative maintenance ...

M5 Utilities

Diesel Mechanic

Boerne, TX · On-site

$23.50 - $31/hr

Supervisory Responsibilities: * None Duties/Responsibilities: * Diagnose and repair diesel engines, hydraulic systems, electrical systems, and driveline components. * Perform preventative maintenance ...

M5 Utilities

Diesel Mechanic

Boerne, TX · On-site

$23.50 - $31/hr

Supervisory Responsibilities: * None Duties/Responsibilities: * Diagnose and repair diesel engines, hydraulic systems, electrical systems, and driveline components. * Perform preventative maintenance ...

M5 Utilities

Diesel Mechanic

Boerne, TX · On-site

$23.50 - $31/hr

Supervisory Responsibilities: * None Duties/Responsibilities: * Diagnose and repair diesel engines, hydraulic systems, electrical systems, and driveline components. * Perform preventative maintenance ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Altus, OK · Remote

$30/hr

As a Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel ... Additional functions and requirements may be assigned by supervisors as deemed appropriate. This ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Cullman, AL · On-site

$23 - $27.50/hr

As a Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel ... Additional functions and requirements may be assigned by supervisors as deemed appropriate. This ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Cullman, AL

$23 - $27.50/hr

As a Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel ... Additional functions and requirements may be assigned by supervisors as deemed appropriate. This ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Valdosta, GA · On-site

$30/hr

We are seeking a skilled Service Diesel Technician to join our team. Earn up to $30.00 per hour ... Additional functions and requirements may be assigned by supervisors as deemed appropriate. This ...

RTR Services, LLC

DIESEL TECHNICIAN

Valdosta, GA · On-site

$30/hr

We are seeking a skilled Service Diesel Technician to join our team. Earn up to $30.00 per hour ... Additional functions and requirements may be assigned by supervisors as deemed appropriate. This ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Dade City, FL · On-site

$20 - $32/hr

As a Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel ... Additional functions and requirements may be assigned by supervisors as deemed appropriate. This ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Cullman, AL · On-site

As a Diesel Technician, you will be responsible for diagnosing, repairing, and maintaining diesel ... Additional functions and requirements may be assigned by supervisors as deemed appropriate. This ...

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Diesel Supervisor information

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How much do diesel supervisor jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for diesel supervisor in the United States is $26.35, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $32.69 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the diesel supervisor position, and why are they important?

To thrive as a Diesel Supervisor, you need a solid background in diesel engine mechanics, maintenance procedures, and experience leading technician teams, often with a relevant technical diploma or certification. Familiarity with diagnostic software, maintenance management systems, and industry certifications such as ASE or OEM-specific credentials is highly valued. Strong organizational, leadership, and communication skills help in managing teams, delegating tasks, and ensuring safety and quality standards are met. These abilities are crucial for maintaining operational efficiency, minimizing equipment downtime, and promoting a productive work environment.

What are the typical daily responsibilities of a diesel supervisor?

A Diesel Supervisor typically oversees a team of diesel mechanics, assigns work orders, monitors progress on repairs and preventative maintenance, and ensures all safety and quality standards are met. Daily tasks often include troubleshooting engine and equipment issues, coordinating parts ordering and inventory, maintaining detailed maintenance records, and training staff on the latest procedures and regulations. In addition, Diesel Supervisors regularly communicate with management and other departments to align maintenance schedules with operational needs. This role offers the opportunity to lead a skilled team, solve technical challenges, and directly impact fleet reliability and safety.

What is a diesel supervisor?

A Diesel Supervisor oversees the maintenance, repair, and operation of diesel-powered vehicles and equipment. They manage a team of mechanics, ensure compliance with safety regulations, and coordinate schedules for servicing and repairs. Additionally, they monitor inventory levels, troubleshoot mechanical issues, and ensure efficient workflow. Strong leadership, technical expertise, and attention to detail are essential for this role.

More about Diesel Supervisor jobs
What cities are hiring for Diesel Supervisor jobs? Cities with the most Diesel Supervisor job openings:
What are the most commonly searched types of Diesel Supervisor jobs? The most popular types of Diesel Supervisor jobs are:
What states have the most Diesel Supervisor jobs? States with the most job openings for Diesel Supervisor jobs include:
What job categories do people searching Diesel Supervisor jobs look for? The top searched job categories for Diesel Supervisor jobs are:
Diesel Supervisor jobs near you
Infographic showing various Diesel Supervisor job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $54,806 per year, or $26.3 per hour.

Diesel Senior Technician

Industrial Diesel

Decatur, TX • On-site

$20 - $40/hr

Full-time

Medical, Dental, Vision

Re-posted 11 days ago

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Job description

Job Title: Experienced Diesel Technician (Cummins / Caterpillar Specialist)

Job Summary:
We are seeking a highly skilled and experienced Diesel Technician with expertise in Cummins and/or Caterpillar engines and equipment. The ideal candidate will be responsible for diagnosing, repairing, and maintaining diesel engines and related systems to ensure optimal performance and reliability.

Key Responsibilities:

  • Diagnose mechanical, electrical, and hydraulic issues in diesel engines and heavy equipment
  • Perform repairs and maintenance on Cummins and Caterpillar engines, generators, and machinery
  • Use diagnostic tools and software to troubleshoot engine faults and system failures
  • Conduct routine inspections, preventative maintenance, and overhauls
  • Interpret technical manuals, schematics, and service bulletins
  • Ensure all work meets safety standards and manufacturer specifications
  • Maintain accurate service records and documentation
  • Communicate effectively with service advisors, supervisors, and customers

Qualifications:

  • Minimum of 3–5+ years of experience working with diesel engines
  • Proven experience with Cummins and/or Caterpillar equipment required
  • Strong knowledge of diesel engine systems, including fuel, electrical, emissions, and hydraulics
  • Experience using OEM diagnostic software (e.g., INSITE, CAT ET)
  • Ability to read and interpret technical documents and schematics
  • Valid driver’s license (CDL preferred but not required)

Preferred Certifications:

  • OEM certifications from Cummins or Caterpillar
  • ASE Diesel Certification (T2–T8)
  • Technical school or trade program completion

Skills & Attributes:

  • Strong troubleshooting and problem-solving skills
  • Attention to detail and commitment to quality workmanship
  • Ability to work independently and as part of a team
  • Strong work ethic and reliability

Working Conditions:

  • Shop and field service environments
  • May require lifting heavy components (50+ lbs)
  • Exposure to varying weather conditions, noise, and diesel fumes

Compensation & Benefits:

  • Competitive pay based on experience
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Ongoing training and career development opportunities