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Diesel Tech Jobs (NOW HIRING)

As a part-time Diesel Technology instructor, you must believe in the power of sharing your knowledge, motivating others, and putting students first and must be passionate about training tomorrow ...

As a part-time Diesel Technology instructor, you must believe in the power of sharing your knowledge, motivating others, and putting students first and must be passionate about training tomorrow ...

Stay updated on industry trends and advancements in diesel technology. * Ensure compliance with safety standards and regulations while working on-site. Qualifications * High school diploma or ...

Mobile diesel Tech

Converse, TX · On-site

$25 - $43/hr

Stay updated on industry trends and advancements in diesel technology. * Ensure compliance with safety standards and regulations while working on-site. Qualifications * High school diploma or ...

Diesel tech

Bluffton, SC

$23.25 - $30.75/hr

We are currently in the process of adding Diesel repair to meet the growing need of a quality diesel repair option in Beaufort county. Job Responsibilities: - Diagnose and repair diesel engines in ...

We are looking for an experienced Diesel tech to join our team. Most of our jobs entail installing new heavy equipment attachments/systems, almost exclusively on excavators. The equipment is new, and ...

Diesel tech

Bluffton, SC · On-site

$23.25 - $30.75/hr

We are currently in the process of adding Diesel repair to meet the growing need of a quality diesel repair option in Beaufort county. Job Responsibilities: - Diagnose and repair diesel engines in ...

Diesel tech

Bluffton, SC · On-site

$23.25 - $30.75/hr

We are currently in the process of adding Diesel repair to meet the growing need of a quality diesel repair option in Beaufort county. Job Responsibilities: - Diagnose and repair diesel engines in ...

Diesel tech

Bluffton, SC

$23.25 - $30.75/hr

We are currently in the process of adding Diesel repair to meet the growing need of a quality diesel repair option in Beaufort county. Job Responsibilities: - Diagnose and repair diesel engines in ...

Diesel Tech

Casper, WY · On-site

$22 - $40/hr

Diesel Technician Earn $22.00-$40.00/hour + Great Benefits + Career Growth Wallwork Truck Center is looking for Diesel Technicians who take pride in doing quality work and want to build a long-term ...

Heavy Diesel Tech / Mechanic

Oklahoma City, OK · On-site

$23.50 - $31/hr

Heavy Diesel Tech / Mechanic! Requirements Must have experience in hydraulics, and diesel engine diagnostics Must have previous diesel mechanic experience and your own tools. Attention to detail ...

Diesel Tech

Great Falls, MT · On-site

$22 - $40/hr

Diesel Technician Earn $22.00-$40.00/hour + Great Benefits + Career Growth Wallwork Truck Center is looking for Diesel Technicians who take pride in doing quality work and want to build a long-term ...

Diesel Technician Earn $22.00-$40.00/hour + Great Benefits + Career Growth Wallwork Truck Center is looking for Diesel Technicians who take pride in doing quality work and want to build a long-term ...

Diesel Tech

Casper, WY · On-site

$22 - $40/hr

Diesel Technician Earn $22.00-$40.00/hour + Great Benefits + Career Growth Wallwork Truck Center is looking for Diesel Technicians who take pride in doing quality work and want to build a long-term ...

Showing results 21-40

Diesel Tech information

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$15

$30

$45

How much do diesel tech jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for diesel tech in the United States is $30.77, according to ZipRecruiter salary data. Most workers in this role earn between $25.48 and $35.58 per hour, depending on experience, location, and employer.

Is being a diesel technician worth it?

A diesel technician repairs and maintains diesel engines in vehicles and equipment, often working in repair shops or on-site. The job offers steady employment, competitive wages, and opportunities for specialization and certification, but it requires physical work, technical skills, and ongoing training. Overall, it can be a rewarding career for those interested in mechanics and machinery maintenance.

Are diesel technicians in high demand?

Diesel technicians are in high demand due to the ongoing need for maintenance and repair of trucks, buses, and heavy equipment. The industry values skilled technicians with certifications and experience, and employment opportunities are expected to grow as transportation and logistics sectors expand.

What is a diesel tech?

A Diesel Tech, short for Diesel Technician, is a skilled professional who inspects, maintains, and repairs diesel engines and vehicles. They work on a variety of machinery, including trucks, buses, and construction equipment that run on diesel power. Diesel Techs diagnose mechanical and electrical problems, perform routine maintenance, and ensure that vehicles meet safety and emissions standards. This role requires specialized training in diesel engine systems and often involves using both manual and computerized diagnostic tools.

What are the key skills and qualifications needed to thrive as a diesel tech, and why are they important?

To thrive as a Diesel Tech, you need a solid understanding of diesel engines, mechanical systems, and diagnostics, usually backed by a technical diploma or ASE certification. Familiarity with diagnostic software, electronic control modules, and specialized hand and power tools is essential. Strong problem-solving skills, attention to detail, and effective communication set top performers apart. These abilities ensure accurate repairs, reliable maintenance, and safe operation of diesel-powered equipment in demanding environments.

What are some common challenges diesel techs face when diagnosing engine problems, and how can they address them?

Diesel Techs often encounter complex engine issues that can be difficult to diagnose due to the integration of electronic systems and advanced diagnostics in modern diesel vehicles. Common challenges include intermittent electrical faults, sensor failures, and issues that only appear under specific operating conditions. To overcome these, techs rely on continual training, up-to-date diagnostic tools, and collaboration with experienced colleagues. Staying current with manufacturer updates and communicating effectively within the service team are key to efficiently resolving tough problems and ensuring customer satisfaction.
More about Diesel Tech jobs
What cities are hiring for Diesel Tech jobs? Cities with the most Diesel Tech job openings:
What are the most commonly searched types of Diesel Tech jobs? The most popular types of Diesel Tech jobs are:
What states have the most Diesel Tech jobs? States with the most job openings for Diesel Tech jobs include:
Infographic showing various Diesel Tech job openings in the United States as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 12% Part Time, 12% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $64,003 per year, or $30.8 per hour.

Instructor, Diesel Technology

Cecil College

Elkton, MD • On-site

$45/hr

Part-time

Retirement

Posted 12 days ago


Job description

About Us:

Founded in 1968 to meet the post-secondary and continuing education needs of Cecil County residents, Cecil College has been serving the community and shaping its future for more than 50 years. The College is governed by a Board of Trustees appointed by the governor. The College’s fifth president, Dr. Mary Way Bolt, reports directly to the Board of Trustees.

Cecil College is centrally located in Maryland’s most northeastern county, just one half mile from Interstate 95. It is easily accessible from Philadelphia and Baltimore, as well as from Wilmington, Delaware.

With a diverse student population, Cecil College enrolls approximately 2,500 credit students and 3,400 non-credit students. Cecil offers associate degrees, certificate programs and non-credit classes. Cecil offers a variety of associate degree and certificate programs.

Through its open admissions policy, Cecil College provides learning opportunities for all who have the desire and ability to benefit from its courses and programs, regardless of age, gender, ethnic origin, sexual orientation, disability, or socioeconomic status.

Employees of Cecil College, including instructors for online and virtual courses, must be residents of Maryland or the contiguous states of Delaware, Pennsylvania, Virginia, West Virginia, or the District of Columbia.
Applicants must be currently authorized to work in the US, as the College does not offer Visa sponsorships.

Summary of Job Description

Are you a dedicated and enthusiastic diesel professional ready to shape the next generation of technicians? Bring your expertise to Cecil College! We foster a supportive, high-integrity environment where your real-world experience can truly make an impact. The Workforce Development & Business Solutions Department is seeking a skilled Diesel Technology Instructor to deliver hands-on, industry-aligned training to eager, career-focused students.

Key responsibilities include:

  • Instruction & Curriculum Delivery: Teach diesel repair and maintenance in accordance with industry standards using adult learning methodologies.
  • Student Assessment & Guidance: Instruct, evaluate, and mentor students; administer tests to measure progress; track attendance and performance; and provide constructive feedback to support skill development.
  • Safety & Equipment Oversight: Direct and supervise students in the safe, proper use of tools and equipment in the shop environment.
Qualifications:

As a part-time Diesel Technology instructor, you must believe in the power of sharing your knowledge, motivating others, and putting students first and must be passionate about training tomorrow’s workforce.

  • Additional requirements include: ASE Certifications in medium and heavy-duty diesel equipment.
  • At least five (5) years of related practical work experience and demonstrated skills in diesel vehicle maintenance, repairs and diagnostic tools.
  • Teaching experience preferred.
  • Excellent people skills.
  • Must be a self-starter, creative in problem solving, exercise good judgments and ethics, and have superior customer service skills.
General Benefits:

Cecil College offers part-time employees a wide range of benefits, including accrual of sick and safe leave (1 hour of sick and safe leave accrued for every 30 hours worked); opportunity to open a voluntary retirement account with TIAA or Fidelity; employee paid short term disability based on eligibility guidelines; access to the Fitness Center and library and tuition waiver based on eligibility guidelines.

Salary for the position is $45/hr. Approx. Schedule is 2x/week, 6 hours/week, evenings.

Posted on 7/30/2026.

Based upon the budgeted hours of a position, contribution to the Maryland State Retirement Pension System may be required.

*We are committed to ensuring equal opportunity and non-discrimination in all hiring and employment practices. Cecil College will not discriminate against any individual by reason of race, color, national origin, ancestry, age, religion, disability, sex, sexual orientation, gender identity and expression, genetic status, genetic information, veteran status or any other status protected by federal, state or local laws.