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Diesel Inspector Jobs in Texas (NOW HIRING)

Industrial Diesel

Diesel Senior Technician

Decatur, TX · On-site

$20 - $40/hr

Experienced Diesel Technician (Cummins / Caterpillar Specialist) Job Summary: We are seeking a ... Conduct routine inspections, preventative maintenance, and overhauls * Interpret technical manuals ...

Barsh Diesel

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Diesel Technician (Light/Medium Duty)

Conroe, TX · On-site

$40 - $60/hr

Diesel Technician (Light/Medium Duty) Job Overview Barsh Auto Service is hiring a high-level Diesel ... Technicians are expected to diagnose drivability and engine concerns, produce accurate inspections ...

New

Barsh Diesel

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Diesel Technician (Light/Medium Duty)

Conroe, TX · On-site

$40 - $60/hr

Diesel Technician (Light/Medium Duty) Job Overview Barsh Auto Service is hiring a high-level Diesel ... Technicians are expected to diagnose drivability and engine concerns, produce accurate inspections ...

New

Barsh Diesel

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Diesel Technician (Light/Medium Duty)

Conroe, TX · On-site

$40 - $60/hr

Diesel Technician (Light/Medium Duty) Job Overview Barsh Auto Service is hiring a high-level Diesel ... Technicians are expected to diagnose drivability and engine concerns, produce accurate inspections ...

New

Sunrise Plastic

Diesel Mechanic

Houston, TX · On-site

$22.25 - $29.50/hr

We are seeking a skilled Diesel Mechanic to inspect, diagnose, repair, and maintain diesel-powered vehicles and equipment. The ideal candidate has strong mechanical knowledge, attention to detail ...

Gilchrist Automotive

Diesel Technician

Weatherford, TX · On-site

Diesel Technician Location: Weatherford, TX, 76086 Skills Required: * Diesel Automotive Technician ... This includes performing routine maintenance, troubleshooting issues, and conducting inspections to ...

SouthWest Ford

Diesel Technician

Weatherford, TX · On-site

Diesel TechnicianLocation: Weatherford, TX, 76086Skills Required: * Diesel Automotive Technician ... This includes performing routine maintenance, troubleshooting issues, and conducting inspections to ...

Modern Diesel LLC

Diesel Service Advisor

Austin, TX · On-site

$52K - $100K/yr

Modern Diesel LLC is looking for a full-time Service Advisor for our medium and heavy duty diesel ... thorough inspections and notes are completed. - Estimate, sell and see jobs are completed in a ...

People Source

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Diesel Mechanic

Houston, TX · On-site

$28 - $35/hr

Diesel Mechanic Job Summary We are seeking an experienced Diesel Mechanic to inspect, diagnose, repair, and maintain diesel-powered trucks, trailers, heavy equipment, and other fleet vehicles. The ...

Doggett Auto

Diesel Technician

Houston, TX

Test drive and inspect vehicles to diagnose malfunctions; consult with customer on diagnosis * Read and interpret diagnostic test results * Raise trucks, and heavy parts or equipment by using ...

Doggett

Diesel Technician

Houston, TX · On-site

Test drive and inspect vehicles to diagnose malfunctions; consult with customer on diagnosis * Read and interpret diagnostic test results * Raise trucks, and heavy parts or equipment by using ...

Modern Diesel LLC

Diesel Service Advisor

Austin, TX · On-site

$52K - $100K/yr

Modern Diesel LLC is looking for a full-time Service Advisor for our medium and heavy duty diesel ... thorough inspections and notes are completed. - Estimate, sell and see jobs are completed in a ...

Brothers Motors Service

Diesel Mechanic

Del Valle, TX · On-site

$25 - $38/hr

Inspect diesel engines and related systems to identify issues * Perform routine maintenance (oil changes, filter replacements, lubrication, etc.) * Diagnose mechanical, electrical, and fuel system ...

M5 Utilities

Diesel Mechanic

Boerne, TX

$23.50 - $31/hr

Inspect equipment for safety and operational concerns. * Maintain a clean and organized work environment. Required Skills/Abilities: * Minimum 3 years of heavy equipment or diesel mechanic experience ...

M5 Utilities

Diesel Mechanic

Boerne, TX · On-site

$23.50 - $31/hr

Inspect equipment for safety and operational concerns. * Maintain a clean and organized work environment. Required Skills/Abilities: * Minimum 3 years of heavy equipment or diesel mechanic experience ...

M5 Utilities

Diesel Mechanic

Boerne, TX · On-site

$23.50 - $31/hr

Inspect equipment for safety and operational concerns. * Maintain a clean and organized work environment. Required Skills/Abilities: * Minimum 3 years of heavy equipment or diesel mechanic experience ...

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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 Jul 26, 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.

Can diesel techs make 100k?

Diesel technicians can potentially earn $100,000 or more annually, especially with experience, certifications, and specialization in heavy equipment or advanced diagnostics. High-paying opportunities are often found in industrial, transportation, or construction sectors, and overtime or supervisory roles can also contribute to higher earnings.

How much does a diesel inspector make?

A diesel inspector typically earns between $40,000 and $60,000 annually, depending on experience, location, and employer. The role often requires knowledge of diesel engine systems and safety regulations, with some positions offering overtime or shift differentials.

What diesel job pays the most?

The highest-paying diesel jobs typically include diesel service managers, fleet maintenance directors, and specialized heavy equipment mechanics, often earning over $70,000 annually. These roles require advanced technical skills, certifications, and experience working with large diesel engines in industrial or transportation settings.

Can you make 6 figures as a diesel technician?

Experienced diesel technicians can potentially earn six-figure salaries, especially with specialized skills, certifications, and extensive experience. Factors such as location, employer, and overtime can influence earning potential in this field.

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 the key skills and qualifications needed to thrive as a Diesel Inspector, and why are they important?

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 Diesel Inspectors?

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 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 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 July 2026, with employment types broken down into 93% Full Time, 5% Part Time, 1% Contract, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $42,508 per year, or $20.4 per hour.
Diesel Senior Technician

Diesel Senior Technician

Industrial Diesel

Decatur, TX • On-site

$20 - $40/hr

Full-time

Medical, Dental, Vision

Posted 26 days ago

Job description

Job Title: Experienced Diesel Technician (Cummins / Caterpillar Specialist)

Job Summary:
We are seeking a highly skilled and experienced Diesel Technician with expertise in Cummins and/or Caterpillar engines and equipment. The ideal candidate will be responsible for diagnosing, repairing, and maintaining diesel engines and related systems to ensure optimal performance and reliability.

Key Responsibilities:

  • Diagnose mechanical, electrical, and hydraulic issues in diesel engines and heavy equipment
  • Perform repairs and maintenance on Cummins and Caterpillar engines, generators, and machinery
  • Use diagnostic tools and software to troubleshoot engine faults and system failures
  • Conduct routine inspections, preventative maintenance, and overhauls
  • Interpret technical manuals, schematics, and service bulletins
  • Ensure all work meets safety standards and manufacturer specifications
  • Maintain accurate service records and documentation
  • Communicate effectively with service advisors, supervisors, and customers

Qualifications:

  • Minimum of 3–5+ years of experience working with diesel engines
  • Proven experience with Cummins and/or Caterpillar equipment required
  • Strong knowledge of diesel engine systems, including fuel, electrical, emissions, and hydraulics
  • Experience using OEM diagnostic software (e.g., INSITE, CAT ET)
  • Ability to read and interpret technical documents and schematics
  • Valid driver’s license (CDL preferred but not required)

Preferred Certifications:

  • OEM certifications from Cummins or Caterpillar
  • ASE Diesel Certification (T2–T8)
  • Technical school or trade program completion

Skills & Attributes:

  • Strong troubleshooting and problem-solving skills
  • Attention to detail and commitment to quality workmanship
  • Ability to work independently and as part of a team
  • Strong work ethic and reliability

Working Conditions:

  • Shop and field service environments
  • May require lifting heavy components (50+ lbs)
  • Exposure to varying weather conditions, noise, and diesel fumes

Compensation & Benefits:

  • Competitive pay based on experience
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Ongoing training and career development opportunities