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Diesel Inspector Jobs (NOW HIRING)

Prevailance

Diesel Engine Inspector (DEI)

San Diego, CA · On-site

$110K - $130K/yr

Description: This position is contingent upon contract award Multiple positions available The Diesel Engine Inspector (DEI) is a propulsion inspection specialist (diesel) who provides diesel ...

Prevailance

Diesel Engine Inspector (DEI)

San Diego, CA · On-site

$110K - $130K/yr

Job Type Full-time, Contract Description This position is contingent upon contract award Multiple positions available The Diesel Engine Inspector (DEI) is a propulsion inspection specialist (diesel ...

Commercial Vehicle Inspection Group, Inc.

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Diesel Technician / Inspector

Sacramento, CA · On-site

$10K - $25K/yr

Commercial Vehicle Inspection Group (CVIG) is currently looking for a Diesel Technician to perform truck, trailer and equipment inspections in Sacramento, CA and other parts of California on a ...

Commercial Vehicle Inspection Group, Inc.

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Diesel Technician / Inspector

Louisville, KY · On-site

$25K - $75K/yr

CVIG is looking for a Diesel Technician to perform truck, trailer and equipment inspections in Louisville, KY and other parts of Ohio, Indiana, and Tennessee on a part-time basis. This could develop ...

MSP Diesel Solutions

Diesel Mechanic

Memphis, TN · On-site

$21.75 - $28.75/hr

Adhering to an inspection procedure checklist. * Maintaining a parts inventory. * DOT Inspections. * Ensuring the cleanliness of the shop. Diesel Mechanic Requirements: * Degree or diploma in ...

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 ...

Superior Diesel, Inc.

Diesel Mechanic

Waterman, 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 ...

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 ...

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All JobsDiesel Inspector Jobs

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:
What states have the most Diesel Inspector jobs? States with the most job openings for Diesel Inspector jobs include:
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 July 2026, with employment types broken down into 95% Full Time, 3% Part Time, 1% Contract, and 1% Nights. Highlights an 100% Physical job distribution.
Diesel Engine Inspector (DEI)

Diesel Engine Inspector (DEI)

Prevailance

San Diego, CA • On-site

$110K - $130K/yr

Full-time

Posted 8 days ago

Job description

Description:

This position is contingent upon contract award

Multiple positions available


The Diesel Engine Inspector (DEI) is a propulsion inspection specialist (diesel) who provides diesel inspection expertise and inspector-perspective guidance for diesel auxiliary systems.


This position supports fleet readiness through management of propulsion system operations, combat systems maintenance, inspection programs, technical training, and complex engineering projects associated with Navy surface ships and military auxiliary vessels.


The DEI serves as a principal subject matter expert for diesel propulsion systems, combat systems operations, maintenance management, and depot-level maintenance processes. The position is responsible for supervising technical teams, coordinating with government stakeholders, and ensuring compliance with Navy operational, engineering, and maintenance standards.


Key Responsibilities

  • Lead and supervise technical personnel supporting propulsion plant operations, combat systems maintenance, engineering analyses, inspections, and technical project execution.
  • Provide technical management and engineering oversight across multiple Navy surface ships and military auxiliary vessels.
  • Serve as senior subject matter expert for diesel propulsion systems, diesel generators, associated control systems, auxiliary systems, and Navy combat systems.
  • Support operation, maintenance, troubleshooting, inspection, and readiness assessments for AEGIS and Ship Self-Defense System (SSDS) combat systems.
  • Conduct and oversee diesel engine inspections in accordance with Navy maintenance procedures, standards, and certification requirements.
  • Support planning, coordination, and execution of depot-level and organizational-level maintenance activities for propulsion and combat systems.
  • Analyze operational and maintenance data to identify trends, improve system reliability, and enhance fleet readiness.
  • Provide technical guidance and mentorship to engineering personnel, inspectors, operators, maintenance teams, and training staff.
  • Coordinate with government representatives, maintenance activities, ship’s force personnel, Type Commanders (TYCOMs), Immediate Superior in Command (ISIC) staffs, and Afloat Training Groups.
  • Develop and review technical reports, inspection findings, maintenance assessments, readiness evaluations, and corrective action recommendations.
  • Ensure compliance with Navy engineering, operational, maintenance, and safety requirements.
Requirements:

Required Qualifications

  • Extensive Navy technical management experience on multiple ships.
  • Extensive experience as shipboard Engineering Officer of the Watch (EOOW) on multiple diesel ships.
  • Extensive experience (at least 2 tours) as Navy Diesel Engine Inspector with Navy surface ship maintenance processes.
  • A minimum of fifteen (15) years of supervisory level watchstanding experience on warships or military auxiliaries with diesel engine propulsion systems as Engineering Officer of the Watch (EOOW), Propulsion Plant Watch Officer, Chief Engineer, or equivalent responsible for overall propulsion plant operations and associated auxiliary systems.
  • A minimum of fifteen (15) years of experience conducting diesel inspections on surface warships or military auxiliaries with qualifications and certification as or equivalent to a U.S. Navy Diesel Engine Inspector.
  • Direct operational and maintenance experience, within the last five (5) years, with diesel main propulsion, diesel generators, associated control systems, and associated auxiliaries currently in use by the Navy

Preferred Qualifications

  • Experience supporting Navy fleet modernization, readiness, lifecycle maintenance, or waterfront engineering programs.
  • Experience supporting shipyard operations, depot maintenance activities, or major maintenance availabilities.
  • Familiarity with Navy maintenance databases, combat systems documentation, engineering reporting systems, and technical data management tools.
  • Prior experience managing complex engineering or maintenance support contracts.

Work Environment

  • Work may be performed in office environments, shipboard locations, waterfront operations areas, maintenance facilities, or shipyards.
  • Position may require travel to fleet concentration areas, operational commands, maintenance facilities, and shipboard locations in support of inspections, maintenance activities, and operational readiness efforts.

Security Clearance

  • Active DoD security clearance (Secret or higher) required.