Close

A Diesel Powered Career

Diesel technicians and mechanics repair and maintain diesel engines on and off roadways. You could work on heavy vehicles or equipment like bulldozers, tractors or combines. Get your hands dirty with hands-on education in…

  • Diesel Engine testing and repair
  • Inspection of brake systems, engines and chassis
  • Power train troubleshooting and repair
  • HVAC and Electrical system repairs

Forge Your Own Path

You can choose from three different Associate of Applied Science degree options. Focus your training on Heavy Truck Specialization or Off-Highway Specialization. Certificate options include Heavy Truck and Off-Highway.

Chevron, Halliburton and John Deere are among the companies that have hired our graduates!

posttext

Degree Plans

Students are required to enroll in a First-Year Seminar course, TSTC 1102 Professional Skills, in their first semester attending TSTC unless they have completed more than 24 credit hours. Please see detailed information regarding the course and exemptions in the Catalog and Student Handbook under 07. First Steps at TSTC section 04. First Year Seminar Courses (TSTC 1101 and TSTC 1102).

Search Degree Plans:
Abilene Fort Bend County Marshall North Texas Sweetwater Waco
Curriculum
breakdown
Diesel Equipment Technology - Heavy Truck Specialization
AAS Associate of Applied Science
Hybrid
16
$16,200
UPDATES:

Available in Abilene beginning Fall 2025! Apply today!

Curriculum
breakdown
Diesel Equipment Technology - Off Highway Specialization
AAS Associate of Applied Science
Hybrid
16
$16,200
Curriculum
breakdown
Diesel Equipment Technology - Heavy Truck
CER2 Certificate of Completion
Hybrid
16
$12,150
UPDATES:

Available in Abilene beginning Fall 2025! Apply today!

Curriculum
breakdown
Diesel Equipment Technology - Off Highway Specialization
CER2 Certificate of Completion
Hybrid
16
$12,150
Curriculum
breakdown
Diesel Equipment Technology - Heavy Truck
CER1 Certificate of Completion
Hybrid
12
$9,720
UPDATES:

Available in Abilene beginning Fall 2025! Apply today!

Curriculum
breakdown
Diesel Equipment Technology - Off Highway Equipment Specialization
CER1 Certificate of Completion
Hybrid
12
$9,720
Curriculum
breakdown
John Deere Technology
AAS Associate of Applied Science
Hybrid
20
$16,200
Curriculum
breakdown
John Deere Technology
CER2 Certificate of Completion
Hybrid
16
$12,150
futurecareer
"School is not my forte. I learn by doing, not reading. Although I did consider other colleges, TSTC stood out because of its hands-on learning. Because of TSTC, I now have the dream of opening up my own diesel mechanics shop. With what I learned at TSTC and the experience I’m gaining at Ag-Pro, I know that it can become a reality.”
Hunter Warner
Diesel Equipment Technology
Money-back guarantee

It’s as clear as it sounds. We guarantee you’ll find a job within six months after graduation, or we will write you a check for your full tuition!

See qualifying programs
01
Get a degree
02
Get a job
03
Or get a refund
Related Programs
Transportation
Automotive Technology
Some prefer to be behind the wheel, but you prefer to be under the hood.
Transportation
Auto Collision & Management Technology
A steady hand and eye for detail make you a classic in this industry.
tstc logo
Close