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Diesel Mechanic Helper Jobs in Colorado (NOW HIRING)

Diesel Mechanic

Golden, CO · On-site

$27 - $32/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Diesel Mechanic - Industrial Equipment Starting Pay: Up to $30 per Hour, Depending on Experience ... Familiarity with hydraulic systems is helpful, but additional training may be provided * Ability to ...

Diesel Mechanic

Golden, CO

$27 - $32/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Diesel Mechanic - Industrial Equipment Starting Pay: Up to $30 per Hour, Depending on Experience ... Familiarity with hydraulic systems is helpful, but additional training may be provided * Ability to ...

Diesel Mechanic

Golden, CO

$30/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Diesel Mechanic - Industrial Equipment Starting Pay: Up to $30 per Hour, Depending on Experience ... Familiarity with hydraulic systems is helpful, but additional training may be provided * Ability to ...

Diesel Mechanic

Thornton, CO

$30 - $50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Diesel Mechanic with Transdev, you will help maintain and repair to ensure vehicle readiness & safety. Other major job duties include: * Perform preventative maintenance (PMs), safety ...

Diesel Mechanic

Thornton, CO · On-site

$30 - $50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Diesel Mechanic with Transdev, you will help maintain and repair to ensure vehicle readiness & safety. Other major job duties include: * Perform preventative maintenance (PMs), safety ...

Diesel Mechanic

Denver, CO · On-site

$41 - $44/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About the Diesel Technician Position As a Diesel Technician with First Student, you will help ... Possession of a mechanic's tool set to complete all assigned duties. * Willingness to participate ...

Diesel Mechanic

Denver, CO

$41 - $44/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About the Diesel Technician Position As a Diesel Technician with First Student, you will help ... Possession of a mechanic's tool set to complete all assigned duties. * Willingness to participate ...

Diesel Mechanic

Denver, CO · On-site

$41 - $44/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About the Diesel Technician Position As a Diesel Technician with First Student, you will help ... Possession of a mechanic's tool set to complete all assigned duties. * Willingness to participate ...

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Showing results 1-20

Diesel Mechanic Helper information

See Colorado salary details

$15

$29

$40

How much do diesel mechanic helper jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for diesel mechanic helper in Colorado is $29.72, according to ZipRecruiter salary data. Most workers in this role earn between $25.29 and $33.37 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to be a diesel mechanic helper?

To thrive as a Diesel Mechanic Helper, you need a basic understanding of diesel engine components, hand tools, and mechanical systems, often gained through a high school diploma or trade school courses. Familiarity with diagnostic equipment, pneumatic tools, and safety protocols is important and some employers may require OSHA certifications. Strong teamwork, reliability, and a willingness to learn new skills make candidates stand out. These abilities ensure you can effectively support lead mechanics, maintain safety, and grow within a fast-paced maintenance environment.

What is a diesel mechanic helper?

A Diesel Mechanic Helper assists diesel mechanics in maintaining, repairing, and inspecting diesel engines and vehicles. Their duties include handling tools, cleaning parts, performing basic maintenance tasks, and ensuring the work area is organized. They may also help diagnose issues and replace faulty components under supervision. This role provides hands-on experience and is a great stepping stone for becoming a certified diesel mechanic.

What does a diesel mechanic helper do?

A typical day for a Diesel Mechanic Helper involves assisting lead mechanics with inspecting, servicing, and repairing diesel engines and related machinery. Tasks often include preparing tools and parts, performing routine maintenance like oil changes or filter replacements, cleaning work areas, and keeping accurate records of completed tasks. The role frequently requires working in shop settings, sometimes outdoors, and collaborating closely with other mechanics and supervisors. This hands-on experience not only builds technical skills but can also serve as a stepping stone to more advanced mechanic roles over time.

What are the most commonly searched types of Diesel Mechanic jobs in Colorado? The most popular types of Diesel Mechanic jobs in Colorado are:
What are popular job titles related to Diesel Mechanic Helper jobs in Colorado? For Diesel Mechanic Helper jobs in Colorado, the most frequently searched job titles are:
What cities in Colorado are hiring for Diesel Mechanic Helper jobs? Cities in Colorado with the most Diesel Mechanic Helper job openings:
Infographic showing various Diesel Mechanic Helper job openings in Colorado as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, 1% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $61,827 per year, or $29.7 per hour.

Diesel Mechanic

JARBO

Golden, CO • On-site

$27 - $32/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 15 days ago


Job description

Diesel Mechanic – Industrial Equipment

Starting Pay: Up to $30 per Hour, Depending on Experience

Are you mechanically inclined and interested in building a long-term career working on diesel-powered equipment and hydraulic systems?

We are seeking a Diesel Mechanic to maintain and repair industrial pumping equipment. Candidates with previous diesel, heavy-equipment, agricultural-equipment, or hydraulic repair experience are encouraged to apply. We are also willing to train recent graduates of diesel, automotive, heavy-equipment, or industrial maintenance programs who have a strong mechanical foundation and are ready to continue developing their skills.

This is an excellent opportunity to gain specialized experience working with diesel engines, hydraulic systems, industrial pumps, and related equipment.

Diesel Mechanic Responsibilities

  • Perform preventive maintenance on diesel-powered machinery and industrial pumping equipment
  • Inspect, diagnose, troubleshoot, and repair diesel engines and related mechanical systems
  • Troubleshoot and repair hydraulic systems, including pumps, hoses, fittings, cylinders, valves, and controls
  • Identify worn, damaged, or malfunctioning components and recommend appropriate repairs
  • Complete oil changes, filter changes, fluid checks, lubrication, and other scheduled maintenance
  • Remove, repair, and replace mechanical and hydraulic components
  • Test equipment after repairs to verify proper and safe operation
  • Use diagnostic equipment, hand tools, power tools, and precision measuring instruments
  • Maintain accurate service, inspection, and repair documentation
  • Keep the work area, tools, and equipment clean and organized
  • Follow company safety procedures and equipment-maintenance standards
  • Assist experienced technicians with more advanced repairs and equipment rebuilds as needed

Diesel Mechanic Qualifications

  • Previous experience with diesel engines, heavy equipment, agricultural equipment, hydraulics, industrial machinery, or mechanical maintenance is preferred
  • Recent graduates of diesel technology, automotive technology, heavy-equipment technology, or industrial maintenance programs are encouraged to apply
  • Basic understanding of diesel engine operation and mechanical systems
  • Familiarity with hydraulic systems is helpful, but additional training may be provided
  • Ability to use common mechanic’s tools and diagnostic equipment
  • Ability to read service manuals, equipment diagrams, and technical instructions
  • Strong troubleshooting and problem-solving skills
  • Dependable, safety-conscious, and willing to learn
  • Ability to work independently and as part of a maintenance team
  • Valid driver’s license and acceptable driving record may be required

Experience That May Transfer Well

Candidates may be a strong fit if they have worked as a:

  • Diesel Technician
  • Heavy Equipment Mechanic
  • Agricultural Equipment Technician
  • Construction Equipment Mechanic
  • Hydraulic Technician
  • Industrial Maintenance Technician
  • Fleet Mechanic
  • Automotive Technician
  • Pump Technician
  • Field Service Technician
  • Military Vehicle or Equipment Mechanic

Compensation

  • Starting pay up to $30 per hour
  • Starting rate will be based on diesel, hydraulic, heavy-equipment, industrial-maintenance, and troubleshooting experience
  • Entry-level candidates and recent graduates will be considered based on their education, hands-on training, mechanical aptitude, and tool knowledge
  • Opportunities to increase earning potential as skills and responsibilities grow

Why Apply?

  • Opportunity to enter a specialized area of industrial equipment maintenance
  • Hands-on experience with diesel-powered machinery, hydraulic systems, and industrial pumps
  • Consideration for both experienced mechanics and recent technical-school graduates
  • Opportunity to learn from experienced technicians
  • Variety of troubleshooting, preventive maintenance, and repair work
  • Long-term opportunity to expand your technical skills and advance within the organization
  • Comprehensive benefits (medical, dental, vision, hospital, accident, and short-term disability insurance; holiday pay; bonus opportunities; 401K with company match 

Apply today to be considered for this Diesel Mechanic / Diesel Technician opportunity. Please include a current resume showing any relevant diesel, automotive, hydraulic, heavy-equipment, agricultural-equipment, military, or industrial-maintenance experience.

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state, or local law.

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