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Diesel Inspector Jobs (NOW HIRING)

Superior Diesel, Inc.

Diesel Mechanic

Dekalb, IL · On-site

$25 - $35/hr

Superior Diesel, Inc. is seeking a skilled and dependable Diesel Mechanic to join our team at ... Complete fluid and filter services, inspections, brake inspections, and other preventative ...

Buffalo City Diesel

Diesel Mechanic

Jamestown, ND

$24.75 - $32.75/hr

Perform vehicle inspections and diagnostic tests to identify issues. * Repair, replace, and adjust vehicle components and systems. * Perform preventative maintenance, including oil changes, tire ...

Buffalo City Diesel

Diesel Mechanic

Fargo, ND

$24.50 - $32.50/hr

Perform vehicle inspections and diagnostic tests to identify issues. * Repair, replace, and adjust vehicle components and systems. * Perform preventative maintenance, including oil changes, tire ...

Frank's Diesel Service

Be Seen First

Diesel Technician

Stillwater, OK · On-site

$30 - $40/hr

Diesel Technician / Mechanic Schedule: Monday - Friday, 7:00 AM - 4:00 PM | No Nights! No Weekends ... Inspect, troubleshoot, and repair electrical, hydraulic, brake, and suspension systems. * Utilize ...

Buffalo City Diesel

Diesel Technician

Jamestown, ND

Perform vehicle inspections and diagnostic tests to identify issues. * Repair, replace, and adjust vehicle components and systems. * Perform preventative maintenance, including oil changes, tire ...

Buffalo City Diesel

Diesel Mechanic

Bismarck, ND

$25 - $33/hr

Perform vehicle inspections and diagnostic tests to identify issues. * Repair, replace, and adjust vehicle components and systems. * Perform preventative maintenance, including oil changes, tire ...

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Diesel Inspector information

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.
More about Diesel Inspector jobs
What cities are hiring for Diesel Inspector jobs? Cities with the most Diesel Inspector job openings:
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What job categories do people searching Diesel Inspector jobs look for? The top searched job categories for Diesel Inspector jobs are:
Diesel Inspector jobs near you
Infographic showing various Diesel Inspector job openings in the United States as of June 2026, with employment types broken down into 96% Full Time, 3% Part Time, and 1% Nights. Highlights an 100% Physical job distribution.

Lead Diesel Engine Inspector (DEI)

Sayres Defense

San Diego, CA • On-site

$90K - $140K/yr

Full-time

Posted 16 days ago

Job description

Sayres is seeking an experienced Lead Diesel Engine Inspector (DEI) in San Diego, CA with a SECRET clearance, verifiable in DISS.
Position Summary
The Lead Diesel Engine Inspector provides technical leadership for diesel propulsion system inspections and readiness assessments across Navy surface ships.
Responsibilities
  • Conduct diesel propulsion inspections.
  • Evaluate maintenance effectiveness and equipment reliability.
  • Review casualty reports and maintenance trends.
  • Develop recommendations to improve readiness.
  • Support engineering assessments and technical reviews.

Qualifications
  • Minimum 15 years supervisory experience.
  • Minimum two tours as a Navy Diesel Engine Inspector.
  • Extensive EOOW experience aboard diesel-powered ships.
  • Direct diesel propulsion operational and maintenance experience within the past five years.
  • Experience equivalent to Navy Diesel Engine Inspector certification.
  • 25+ years highly desirable.

Occasional travel may be required. Support is primarily based in San Diego, CA, with occasional travel to Navy fleet concentration areas including Everett, WA; Pearl Harbor, HI; Sasebo, Japan; Yokosuka, Japan; and Singapore, as well as other customer locations as required.
Salary Range: $90,000-$140,000, commensurate with experience. Compensation will be determined based on experience, qualifications, and market considerations.
About Sayres Defense
Sayres Defense supports critical U.S. Navy shipbuilding and maritime programs, delivering acquisition, engineering, logistics, and waterfront expertise that strengthens fleet readiness and lifecycle sustainment.
The position description is only meant to be a representative summary of the major responsibilities and accountabilities performed by the incumbents of this position. The incumbents may be requested to perform position-related tasks other than those stated in this description. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, gender identity, disability or veteran status.
At Sayres, our employees enjoy an atmosphere conducive to realizing their potential through personal and professional development while simultaneously exceeding customers' expectations.
We offer a broad spectrum of technical, engineering and administrative services including acquisition, financial and program management; fleet synthetic training; logistics; ship construction engineering; systems engineering and integration; wargaming; test and evaluation; security, counterintelligence and policy analysis.
Sayres is headquartered in Washington, DC with offices throughout the United States and has a presence abroad.
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