Diesel Mechanic Jobs in Texas
Diesel Mechanic jobs in Texas are among the most active in the country, driven by the state's massive freight and logistics corridors, oil and gas fleet operations, and one of the largest construction equipment sectors in the nation, with openings at every level from entry-level lube technicians through senior heavy equipment specialists. The busiest hiring markets are Houston, Dallas-Fort Worth, and San Antonio, where established operators like Ryder System, Penske Transportation Solutions, and Schneider National maintain large Texas service operations. The most consistent demand is for technicians certified in preventive maintenance, diesel engine diagnostics, and hydraulic systems. Find a role that fits below and apply directly.
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Showing 5 of 78+ Diesel Mechanic jobs
Company: Exero Well Integrity, LLC.
Skills: General Mechanic
Experience: Entry Level
Education: High School/Secondary
Employment Type: Full Time
Location: Casper, Wyoming, United States
Oilfield service company is looking for a motivated and ambitious individuals with relevant experience.
Position Requirements:
Education and Experience:
- Clean MVR
- Pass Background check & D&A test
- Ability to work and drive in adverse weather conditions
- General knowledge of Diesel Engines, brakes, & DOT Requirements
Duties and Responsibilities:
- Assist Lead Mechanic in day to day operations in the shop with preventative maintenance of oilfield equipment.
- Maintain cleanliness of work area and parts room
- Keep Exero equipment in good working order.
- Adhere to HSE policies and procedures set forth by Exero
- A variety of other tasks that assigned by Lead Mechanic and management
Compensation and Benefits All Positions:
- Competitive Pay
- Health Insurance and paid time off
Job Type: Full-time
Pay: $50,000.00 - $200,000.00 per hour
Benefits:
- 401(k)
- Dental insurance
- Health insurance
- Paid time off
- Vision insurance
Experience:
- Diesel engine repair: 1 year (Preferred)
- Mechanical knowledge: 1 year (Preferred)
Work Location: In person
Company: Exero Well Integrity, LLC.
Skills: General Mechanic
Experience: Entry Level
Education: High School/Secondary
Employment Type: Full Time
Location: Casper, Wyoming, United States
Oilfield service company is looking for a motivated and ambitious individuals with relevant experience.
Position Requirements:
Education and Experience:
- Clean MVR
- Pass Background check & D&A test
- Ability to work and drive in adverse weather conditions
- General knowledge of Diesel Engines, brakes, & DOT Requirements
Duties and Responsibilities:
- Assist Lead Mechanic in day to day operations in the shop with preventative maintenance of oilfield equipment.
- Maintain cleanliness of work area and parts room
- Keep Exero equipment in good working order.
- Adhere to HSE policies and procedures set forth by Exero
- A variety of other tasks that assigned by Lead Mechanic and management
Compensation and Benefits All Positions:
- Competitive Pay
- Health Insurance and paid time off
Job Type: Full-time
Pay: $50,000.00 - $200,000.00 per hour
Benefits:
- 401(k)
- Dental insurance
- Health insurance
- Paid time off
- Vision insurance
Experience:
- Diesel engine repair: 1 year (Preferred)
- Mechanical knowledge: 1 year (Preferred)
Work Location: In person
See All 78 Diesel Mechanic Jobs in Texas
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Find Diesel Mechanic JobsDiesel Mechanic Jobs by City in Texas
Where Texas roles are concentrated, by current openings.
Diesel Mechanic Job Market in Texas
A snapshot from current Texas openings, updated as new roles post.
Who's Hiring
- United Rentals48
- Penske Truck Leasing5
- Republic Services5
- Ryder System4
- Werner Enterprises4
Top Industries Hiring
- Transportation & Logistics5
- Waste Management & Environmental Services5
- Chemicals & Materials3
- Distribution & Wholesale3
- Automotive1
What Texas Employers Look For
The qualifications that appear most often in diesel mechanic jobs across Texas.
- ASE certification in diesel engines or medium/heavy truck repair preferred or required
- Valid Texas commercial driver's license or ability to obtain one for road testing
- Minimum two years of hands-on diesel engine diagnosis and repair experience
- Proficiency with diagnostic software such as Detroit Diesel Diagnostic Link or Cummins Insite
- Ability to read and interpret OEM service manuals, wiring diagrams, and technical bulletins
- Own a complete set of hand tools meeting shop minimum requirements upon hire
Diesel Mechanic Jobs in Texas: Frequently Asked Questions
How do you become a diesel mechanic in Texas?
Texas does not require a state-issued license to work as a diesel mechanic, so the most common path is completing a diesel technology program at a Texas community college or technical school, then pursuing ASE certification in the relevant test areas such as diesel engines, brakes, or electrical systems. Employers across the state treat ASE credentials as the primary hiring benchmark, and many large fleet operators require at least one ASE certification before a candidate can advance beyond an entry-level helper or lube technician position.
How much do diesel mechanics make in Texas?
Diesel mechanics in Texas earn a median of about $58,810 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $40,930 for the lowest 10% to over $81,660 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire diesel mechanics in Texas?
Employers hiring diesel mechanics in Texas right now include United Rentals, Penske Truck Leasing, and Republic Services, based on current listings on Migrate Mate as of June 2026. Texas's concentration of large freight carriers, oilfield service companies, and municipal fleet operations means demand is spread across the state rather than concentrated in a single sector.
Which Texas cities have the most diesel mechanic jobs?
Houston, Austin, and El Paso consistently post the most diesel mechanic openings in Texas. Houston leads because of its port activity, oilfield service fleets, and dense freight distribution network, while Dallas-Fort Worth's role as a national logistics hub sustains high demand across dozens of carrier terminals and municipal fleets, and San Antonio's military installations and growing industrial base add steady volume.
Are there remote diesel mechanic jobs in Texas?
Yes, but they're rare. About 0% of diesel mechanic openings tied to Texas are remote or hybrid as of June 2026, reflecting the hands-on nature of the work. The portions of the role most compatible with remote arrangements are service writing, warranty claims administration, and technical support positions where a credentialed technician advises field staff without turning wrenches directly.
How can I get hired as a diesel mechanic in Texas with little or no experience?
The most realistic entry path is applying for a lube technician or shop helper role at a large Texas fleet operator or dealership, where on-the-job training is structured and progression to full technician is built into the role. Texas community colleges such as Houston Community College and San Antonio College run diesel technology programs with employer partnerships that lead directly to apprentice positions. Earning even one ASE Student Certification before applying gives candidates a measurable edge over others with no credentials, and lateral moves from auto technician or heavy equipment operator roles are common entry points at regional carriers.
Where can I find and apply to diesel mechanic jobs in Texas?
You can find and apply to diesel mechanic jobs in Texas on Migrate Mate, which lists current Texas openings from employers actively hiring in the state. Find roles that fit your experience level and location and apply directly through each listing.
See All 78 Diesel Mechanic Jobs in Texas
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