School of Business and Technology

Diesel Technology

Older man in Angelina College Diesel shirt shows engine work to young woman in camouflage; both focus on workshop engine parts.

Degree:

Associate of Applied Science in Diesel Technology [✓ TSI]

Certificates:

Level 1 Certificate in Diesel Technology – Basic [𝗫 TSI]
Level 1 Certificate in Diesel Technology [𝗫 TSI]

Career Information

Find work as:

Marine Engine Mechanics
Aircraft Mechanics
Diesel Mechanics
Automotive Mechanics

Texas Annual Wages*

Entry-level range: $38,730 or less
Average: $57,870

*Bus and Truck Mechanics and Diesel Engine Specialists, National Center for O*Net Development. Retrieved October 2025 from onetonline.org.

The Diesel Technology program aims to equip students with the necessary skills and knowledge for a rewarding career in the diesel industry.

Gain real-world experience through a cooperative education course with various local industries, which include Local, State, and Federal entities. Take the first step towards a rewarding career and join us today!

Why AC for Diesel Technology?

Affordable Education

Save on tuition costs while receiving quality education and personalized support from Success Coaches.

Career Advancement

Equip yourself with the skills and knowledge to excel in your current role or pivot to new career opportunities.

Personalized Attention

Benefit from smaller class sizes and direct access to experienced faculty, ensuring more personalized guidance and support throughout your studies.

Recommended Academic Plans (RAPs)

The RAPs (or course sequences) show the suggested order of courses each semester to help you complete your program on time. Your plan may vary based on advising or placement.

View in College Catalog (official program listings) (accessible)

Download RAP + Checklist for Print (PDF)

Prerequisites

Prerequisites to enter the program as a Level 1 certificate major include a high school diploma or GED. Entrance testing is not required.
Students who do not have a high school diploma or GED may co-enroll as Level 1 certificate students and GED students through Adult Education and Literacy at Angelina College (936-633-4525).
Students who have a high school diploma or GED may also enter the program as associate degree (AAS) students. TSI entrance scores are required.

Additional Information

Questions?

Contact the Business and Technology Success Coach at tw@angelina.edu. Or, contact James Mills, lead instructor, at jmills@angelina.edu.

If you would like to meet with an instructor (optional), contact Kelli Kirkpatrick at kkirkpatrick@angelina.edu or 936- 633-5447.

3 Steps to Apply

Apply to Angelina College

We’re dedicated to making the admissions process as simple as possible.

Check out our degrees and programs or begin your application.

Apply ONLINE today, its quick and FREE.

APPLICATION

Upload Documents

Visit the ‘Admissions Document Upload’ page in the MyAC Portal and follow the instructions. If you have trouble, email documents to documents@angelina.edu, or bring them to Roadrunner Central.

Unofficial High School Transcript (Official Transcripts should be sent directly from the Institution by mail or through a secure electronic service)
TSI Scores
Bacterial Meningitis Record

UPLOAD DOCUMENTS

Apply for Financial Aid

Applying for FAFSA gives you the opportunity to possibly go to school for free. If you take 12 hours and qualify for full-pell you will likely get a refund check. This money is deposited directly into your account.

Visit angelina.edu/financial-aid for more information or the link below to start the application.

Apply for the FASFA using our school code: 006661

FAFSA APPLICATION

I've been accepted, now what?

Finish Applying for Financial Aid

Free Application for Federal Student Aid, Angelina College School Code: 006661