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Diesel Inspector Jobs in Texas (NOW HIRING)

Guardian Fleet Services

Diesel Mechanic

San Antonio, TX · On-site

$22.50 - $29.75/hr

The successful candidate will work collaboratively to inspect, diagnose, and repair a variety of vehicles, including tow trucks and wreckers with gas and diesel engines. This role requires a ...

Swift Transportation

Diesel Mechanic

Lancaster, TX · On-site

$22 - $33/hr

Now Hiring Diesel Mechanics/Technicians Location: 3250 N Longhorn Lancaster, TX 75134 Pay: $22.00 ... Inspect, analyze, troubleshoot, diagnose and perform minor and/or complex repairs for all equipment.

Swift Transportation

Diesel Mechanic

Lancaster, TX

Now Hiring Diesel Mechanics/Technicians Location: 3250 N Longhorn Lancaster, TX 75134 Pay: $22.00 ... Inspect, analyze, troubleshoot, diagnose and perform minor and/or complex repairs for all equipment.

First Student

Diesel Mechanic

Plainview, TX

$24/hr

Perform preventive maintenance (PMs), safety inspections, and annual maintenance inspections. * Complete work orders accurately. * Assist with mobile emergency repair services when needed. Diesel ...

Greyhound Lines, Inc.

Diesel Mechanic

Dallas, TX · On-site

$30.34/hr

We are seeking an experienced Diesel Mechanic to inspect, diagnose, repair, and maintain our fleet of diesel-powered buses. The ideal candidate is a skilled technician who takes pride in keeping ...

Swift Transportation

Diesel Mechanic

Lancaster, TX · On-site

$22 - $33/hr

Now Hiring Diesel Mechanics/Technicians Location: 3250 N Longhorn Lancaster, TX 75134 Pay: $22.00 ... Inspect, analyze, troubleshoot, diagnose and perform minor and/or complex repairs for all equipment.

West Texas Premix Pits

Diesel Pump Mechanic

Odessa, TX · On-site

$25 - $40/hr

We are looking for a Diesel Pump Mechanic to join our team! You will be responsible for repairing ... Perform quality inspections prior to returning the vehicle to the customer Qualifications: * 2 ...

Lindamood Inc

Truck Shop Diesel Mechanic

Irving, TX · On-site

$24.25 - $32/hr

Truck Shop Diesel Mechanic Position Summary Lindamood Inc. is seeking an experienced Truck Shop ... Inspect trucks and trailers to identify mechanical or safety concerns. * Repair or replace ...

Lindamood Inc

Truck Shop Diesel Mechanic

Irving, TX · On-site

$24.25 - $32/hr

Truck Shop Diesel Mechanic Position Summary Lindamood Inc. is seeking an experienced Truck Shop ... Inspect trucks and trailers to identify mechanical or safety concerns. * Repair or replace ...

Transdev

Diesel Technician

Perryton, TX

$26 - $32/hr

State inspection license (if required) * ASE Certification preferred. * Intermediate mechanical aptitude and 5 years of automotive or diesel repair experience (preferred) or equivalent education and ...

First Student, Inc.

Diesel Mechanic

Plainview, TX · On-site

$24/hr

Perform preventive maintenance (PMs), safety inspections, and annual maintenance inspections. * Complete work orders accurately. * Assist with mobile emergency repair services when needed. Diesel ...

Swift Transportation

Diesel Mechanic

Lancaster, TX

$22 - $33/hr

Now Hiring Diesel Mechanics/Technicians Location: 3250 N Longhorn Lancaster, TX 75134 Pay: $22.00 ... Inspect, analyze, troubleshoot, diagnose and perform minor and/or complex repairs for all equipment.

First Student, Inc.

Diesel Mechanic

Austin, TX · On-site

$32/hr

Perform preventive maintenance (PMs), safety inspections, and annual maintenance inspections. * Complete work orders accurately. * Assist with mobile emergency repair services when needed. Diesel ...

First Student

Diesel Mechanic

Austin, TX

$32/hr

Perform preventive maintenance (PMs), safety inspections, and annual maintenance inspections. * Complete work orders accurately. * Assist with mobile emergency repair services when needed. Diesel ...

Transdev

Diesel Technician

Perryton, TX · On-site

$26 - $32/hr

State inspection license (if required) * ASE Certification preferred. * Intermediate mechanical aptitude and 5 years of automotive or diesel repair experience (preferred) or equivalent education and ...

Zemer Odessa Llc

Diesel Mechanic

Odessa, TX · On-site

$31 - $43/hr

Needed---Diesel Mechanic, to do preventive, corrective maintenance and inspections on our mobile equipment (Komatsu Caterpillar,Hyundai ,Epiroc. which includes company work trucks, heavy and diesel ...

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All JobsDiesel Inspector JobsDiesel Inspector Jobs in Texas

Diesel Inspector information

See Texas salary details

$8

$20

$32

How much do diesel inspector jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for diesel inspector in Texas is $20.44, according to ZipRecruiter salary data. Most workers in this role earn between $15.22 and $24.10 per hour, depending on experience, location, and employer.

What is a diesel inspector?

Diesel Inspectors are professionals responsible for examining and evaluating diesel-powered vehicles and equipment to ensure they meet safety, emissions, and regulatory standards. Their duties typically include inspecting engines, fuel systems, exhaust emissions, and other key components. They may also test vehicles for compliance with local and federal regulations, document their findings, and recommend repairs or maintenance. Diesel Inspectors often work for government agencies, transportation companies, or independent inspection services. Their role helps ensure that diesel vehicles operate efficiently and safely while minimizing environmental impact.

What are the key skills and qualifications needed to thrive as a diesel inspector?

To thrive as a Diesel Inspector, you need expertise in diesel engine mechanics, familiarity with emissions standards, and typically a vocational or technical certification in automotive technology. Proficiency with diagnostic tools, emissions testing equipment, and inspection reporting systems is commonly required. Attention to detail, analytical thinking, and strong communication skills help inspectors identify issues and clearly convey findings. These skills ensure accurate assessments, regulatory compliance, and the safe operation of diesel-powered vehicles.

What are some typical challenges a diesel inspector faces during vehicle inspections?

Diesel Inspectors often encounter challenges such as staying updated with evolving emissions regulations and adapting to new diagnostic technologies. The role requires attention to detail when examining engine components and emission systems, as even minor oversights can lead to compliance issues. Inspectors must also communicate effectively with vehicle owners and operators to explain inspection results and recommend corrective actions, which can be challenging when addressing complex technical issues. Additionally, working in various weather conditions or noisy environments is common, making adaptability and strong safety awareness essential.

What is the difference between Diesel Inspector vs Vehicle Inspector?

AspectDiesel InspectorVehicle Inspector
CertificationsOften requires diesel engine or emissions certificationsRequires general vehicle inspection certifications
Work EnvironmentPrimarily in diesel engine facilities, repair shops, or emissions testing sitesInvolved in inspecting various vehicle types at inspection stations or DMV offices
Industry UsageUsed mainly in transportation, trucking, and emissions testing sectorsCommon in automotive, transportation, and government vehicle regulation sectors

While both roles involve vehicle inspection, Diesel Inspectors focus specifically on diesel engines and emissions, often requiring specialized certifications. Vehicle Inspectors have a broader scope, inspecting various vehicle types for safety and compliance. The choice depends on your focus area within vehicle inspection and industry specialization.

What are popular job titles related to Diesel Inspector jobs in Texas?

For Diesel Inspector jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Diesel Inspector jobs in Texas look for?

The top searched job categories for Diesel Inspector jobs in Texas are:

Diesel Inspector jobs near you
Infographic showing various Diesel Inspector job openings in Texas as of August 2026, with employment types broken down into 59% Full Time, and 41% Part Time. Highlights an 100% In-person job distribution, with an average salary of $42,508 per year, or $20.4 per hour.

Diesel Mechanic

Guardian Fleet Services

San Antonio, TX • On-site

$22.50 - $29.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Guardian Fleet Services rating

6.3

Company rating: 6.3 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

Diesel Mechanic $1500 Sign on Bonus

Guardian Fleet Services is seeking a skilled Diesel Mechanic to join our team. The successful candidate will work collaboratively to inspect, diagnose, and repair a variety of vehicles, including tow trucks and wreckers with gas and diesel engines. This role requires a comprehensive understanding of vehicle repair, from routine servicing to computer-aided diagnostics and air brake repairs. The Diesel Mechanic will also be responsible for maintaining clear repair records, ensuring a clean work area, and effectively communicating with team members.

Responsibilities
  • Conduct diagnostic tests on Diesel vehicles and replace components as necessary, including the engine, transmission, steering mechanism, and braking system.
  • Develop comprehensive work plans after fully diagnosing vehicle issues.
  • Perform routine maintenance tasks such as oil changes, wheel balancing, alignment, and brake checks.
  • Maintain accurate records of parts inventory and serviced vehicles.
  • Communicate effectively and professionally with team members and customers.
  • Manage time effectively and pay close attention to detail when documenting information.
  • Perform any other duties as assigned.
Qualifications
  • High school diploma or GED and certification and training in diesel engine repair.
  • Advanced knowledge of vehicles, their electrical systems, and the mechanisms of a diesel engine.
  • Proficiency in the use of diesel engine diagnostic software.
  • Comfortable using mechanical and electrical power tools.
  • Excellent problem-solving skills and attention to detail.
  • Basic knowledge of computer systems and other relevant electronics.
  • Good interpersonal skills and effective communication skills.
  • A valid driver’s license.
Physical Requirements
Regularly exposed to moving mechanical parts, working outdoors in the environment can be exposed to extreme cold and extreme heat. The noise level in the work environment is moderately loud. Lifting over 50lbs is a job requirement must not have any lifting restrictions and must not be afraid of heights. Will be working with hydraulic oils, motor oils, antifreeze, and diesel fuels. Must have the ability to sit, stand, lay on ground, bend over, and move intermittently.
Benefits Offered
  • Paid Holidays
  • Two Medical plans
  • Two Dental plans
  • Vision
  • $15K Employer paid Life and AD amp;D
  • Voluntary Insurance plans
  • 401(k) Plan
  • Short Term Disability
  • Long Term Disability
  • Hospital Indemnity
  • Cancer plan
  • Accident
  • PTO
  • Paid Uniforms
  • Employee Assistance Program
  • Employee Referral Bonus
  • Sign on Bonus

Guardian Fleet Services is an Equal Opportunity Employer and prohibits discrimination or harassment of any kind. All employment decisions are based on business needs, job requirements, and individual qualifications.

We encourage all qualified applicants to apply at www.guardianfleetservice.com

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