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Diesel Inspector Jobs (NOW HIRING)

Diesel Engine Inspector (DEI)

San Diego, CA ยท 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 ...

Diesel Engine Inspector (DEI)

San Diego, CA ยท 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 ...

Diesel Mechanic

Memphis, TN ยท 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 ...

Diesel Mechanic

Waterman, IL ยท On-site

$25 - $35/hr

  • Medical

  • Dental

  • PTO

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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Diesel Senior Technician

Decatur, TX ยท On-site

$20 - $40/hr

  • Medical

  • Dental

  • Vision

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

Diesel Mechanic

Dekalb, IL ยท On-site

$25 - $35/hr

  • Medical

  • Dental

  • PTO

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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Diesel Inspector information

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?

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 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 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:

Infographic showing various Diesel Inspector job openings in the United States as of August 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution.

Diesel Engine Inspector (DEI)

Prevailance

San Diego, CA โ€ข On-site

$110K - $130K/yr

Full-time

Re-posted 28 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.