DIESEL TECHNOLOGY
| Program Name | Length of Program | Schedule | Diesel Technology | 9 Months Diploma; 18 Months (AOS) | Days and Evenings |
|---|
According to the BLS statistics, the number of jobs for Diesel Service Technicians and Mechanics is projected to grow 5 percent from 2025 to 2035.
At OTC’s Diesel Technology program, you will learn how to inspect, diagnose, and conduct failure analysis and perform preventative maintenance inspections and repairs on everything from diesel engines to steering systems on medium and heavy duty trucks.
Associate of Occupational Science Degree
If you are looking for a more advanced education, you can pursue a Diesel Technology Associate of Occupational Science (AOS) degree, giving you a competitive edge in the workforce. Be more prepared for opening your own business and leadership and management positions in the industry.
Diesel Technology FAQs
How long does the Diesel Technology program take to complete?
You can earn your Diesel Technology Diploma in 9 months, and your Associate of Occupational Science (AOS) degree in 18 months.
What's the schedule like for the Diesel Technology program?
Classes are held during days and evenings.
What format are classes for the Diesel Technology program in?
REQUEST INFO
"*" indicates required fields
What You’ll Learn at Diesel Technology Trade School
Gain the expertise you’ll need to become a skilled diesel technician through our focused, hands-on training program leading to either a Diesel Technology Diploma or an Assoicate of Occupational Science (AOS) Degree.
Electrical and Electronics
Steering and Suspension
Brakes
Engines
Transmissions and Clutches
Drivetrain
HVAC
Preventative Maintenance
Hydraulics
Hands-On Training
Prepare to get your hands dirty as you apply your learned knowledge on medium and heavy-duty trucks.
Complete diesel engine teardown and assembly, fuel systems analysis, and more. OTC believes the best way to become a successful diesel technician is to develop your skills in a hands-on environment similar to the career area workspace after graduation, making sure you get enough time in the diesel lab to put into practice whatever you learned in the classroom.
Tools for Success
Start Preparing for ASE Certification in As Little As 9 Months
In as little as nine months, you’ll be fully trained for an entry-level position in a new career in a high-demand industry, working on all components of medium and heavy-duty commercial vehicles.
Become a Diesel Technician!
Noteworthy Employers of Our Graduates Include:
What Does a Diesel Technician Do?
The field of Diesel Technology is for people who never outgrew their love for trucks of any size (but the bigger the better), those who always wanted to know how these trucks work and why they require such specific maintenance.
Most importantly, this is a program that interests people who have always wanted a job where they can get their hands dirty while doing something they love.
Online Classes
At our college, we utilize Canvas for our Learning Portal (Learning Management System). Our software is designed to be user-friendly, ensuring a seamless learning experience for you.
We offer apps for both iOS and Android, allowing you to access your coursework on any device, whether you’re at home on your desktop or on the go with your mobile. This flexibility means you can engage with your studies anytime and anywhere, making learning more accessible and convenient.
C.A.R.E.S. Culture
Oklahoma Technical College embraces C.A.R.E.S. culture: Courtesy, Accountability, Respect, Excellence, and Success.
As a student, you'll thrive in a supportive and friendly environment. You’ll gain the skills and confidence needed to succeed in your studies and beyond.
Find out more about what makes us different:
Get to Know OTC:
OTC Advantage
Our campus spans over 45,000 square feet and includes impressive labs and classrooms, all designed to create an ideal learning environment.
Our experienced faculty members, each with at least three years of experience in the field, are committed to your success.
With a student-to-teacher ratio of 25:1, you will receive personalized attention and support. We are fully accredited, ensuring that your education meets the highest standards.