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The differences between transportation maintenance supervisors and senior mechanics can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a transportation maintenance supervisor and a senior mechanic. Additionally, a senior mechanic has an average salary of $51,569, which is higher than the $51,365 average annual salary of a transportation maintenance supervisor.
The top three skills for a transportation maintenance supervisor include OSHA, DOT and safety regulations. The most important skills for a senior mechanic are hand tools, preventive maintenance, and HVAC.
| Transportation Maintenance Supervisor | Senior Mechanic | |
| Yearly salary | $51,365 | $51,569 |
| Hourly rate | $24.69 | $24.79 |
| Growth rate | - | 5% |
| Number of jobs | 66,629 | 85,706 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 38% | Associate Degree, 31% |
| Average age | 49 | 49 |
| Years of experience | 4 | 4 |
Transportation maintenance supervisors and senior mechanics have different pay scales, as shown below.
| Transportation Maintenance Supervisor | Senior Mechanic | |
| Average salary | $51,365 | $51,569 |
| Salary range | Between $34,000 And $77,000 | Between $37,000 And $70,000 |
| Highest paying City | - | Roseville, CA |
| Highest paying state | - | Alaska |
| Best paying company | - | Orange County Sanitation District |
| Best paying industry | - | Energy |
There are a few differences between a transportation maintenance supervisor and a senior mechanic in terms of educational background:
| Transportation Maintenance Supervisor | Senior Mechanic | |
| Most common degree | Bachelor's Degree, 38% | Associate Degree, 31% |
| Most common major | Business | Automotive Technology |
| Most common college | SUNY College of Technology at Alfred | SUNY College of Technology at Alfred |
Here are the differences between transportation maintenance supervisors' and senior mechanics' demographics:
| Transportation Maintenance Supervisor | Senior Mechanic | |
| Average age | 49 | 49 |
| Gender ratio | Male, 95.7% Female, 4.3% | Male, 96.0% Female, 4.0% |
| Race ratio | Black or African American, 8.1% Unknown, 4.5% Hispanic or Latino, 15.5% Asian, 2.1% White, 68.6% American Indian and Alaska Native, 1.2% | Black or African American, 8.2% Unknown, 4.5% Hispanic or Latino, 15.6% Asian, 2.1% White, 68.3% American Indian and Alaska Native, 1.2% |
| LGBT Percentage | 4% | 4% |