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Gas engine mechanic vs diesel engineer

The differences between gas engine mechanics and diesel engineers can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 2-4 years to become a gas engine mechanic, becoming a diesel engineer takes usually requires 4-6 years. Additionally, a diesel engineer has an average salary of $100,487, which is higher than the $46,950 average annual salary of a gas engine mechanic.

The top three skills for a gas engine mechanic include hand tools, CDL and pressure vessels. The most important skills for a diesel engineer are MATLAB, data acquisition, and inca.

Gas engine mechanic vs diesel engineer overview

Gas Engine MechanicDiesel Engineer
Yearly salary$46,950$100,487
Hourly rate$22.57$48.31
Growth rate5%2%
Number of jobs36,230104,322
Job satisfaction-5
Most common degreeBachelor's Degree, 29%Bachelor's Degree, 49%
Average age4441
Years of experience46

Gas engine mechanic vs diesel engineer salary

Gas engine mechanics and diesel engineers have different pay scales, as shown below.

Gas Engine MechanicDiesel Engineer
Average salary$46,950$100,487
Salary rangeBetween $28,000 And $76,000Between $69,000 And $146,000
Highest paying City-San Diego, CA
Highest paying state-California
Best paying company-FCA US LLC
Best paying industry-Automotive

Differences between gas engine mechanic and diesel engineer education

There are a few differences between a gas engine mechanic and a diesel engineer in terms of educational background:

Gas Engine MechanicDiesel Engineer
Most common degreeBachelor's Degree, 29%Bachelor's Degree, 49%
Most common majorAutomotive TechnologyMechanical Engineering
Most common college-Northwestern University

Gas engine mechanic vs diesel engineer demographics

Here are the differences between gas engine mechanics' and diesel engineers' demographics:

Gas Engine MechanicDiesel Engineer
Average age4441
Gender ratioMale, 98.8% Female, 1.2%Male, 89.7% Female, 10.3%
Race ratioBlack or African American, 2.6% Unknown, 5.6% Hispanic or Latino, 12.9% Asian, 0.9% White, 76.9% American Indian and Alaska Native, 1.1%Black or African American, 3.4% Unknown, 4.6% Hispanic or Latino, 9.2% Asian, 11.6% White, 71.1% American Indian and Alaska Native, 0.1%
LGBT Percentage5%5%

Differences between gas engine mechanic and diesel engineer duties and responsibilities

Gas engine mechanic example responsibilities.

  • Document repairs, modifications and inspections in accordance with FAA requirements on both paper and in an automate maintenance information database.
  • Interact and operate with several key organizations in identifying and completing trouble shooting problems concerning airframe and components.

Diesel engineer example responsibilities.

  • Manage Jenkins security by providing specific access to authorize developers/testers using project base matrix authorization strategy.
  • Verify test cell calibrations through INCA, along with calibrating vehicle specific calibrations in vehicles.
  • Work with Oberlin vendor on development of new PLC programming and layout of PLC control cabinet.
  • Perform PMS on necessary engineering components monthly.
  • Prepare emission certification documentations for submittal to EPA.
  • Provide DCS equipment specifications including network tie-in with existing Honeywell DCS system.3.
  • Show more

Gas engine mechanic vs diesel engineer skills

Common gas engine mechanic skills
  • Hand Tools, 51%
  • CDL, 18%
  • Pressure Vessels, 15%
  • Electrical Systems, 7%
  • Water Pumps, 4%
  • Routine Maintenance, 3%
Common diesel engineer skills
  • MATLAB, 45%
  • Data Acquisition, 29%
  • Inca, 9%
  • EPA, 6%
  • Engine Room, 3%
  • HVAC, 3%

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