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The differences between contract mechanical engineers and senior engineers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 4-6 years to become both a contract mechanical engineer and a senior engineer. Additionally, a senior engineer has an average salary of $108,743, which is higher than the $84,269 average annual salary of a contract mechanical engineer.
The top three skills for a contract mechanical engineer include solidworks, assembly drawings and autocad. The most important skills for a senior engineer are java, python, and architecture.
| Contract Mechanical Engineer | Senior Engineer | |
| Yearly salary | $84,269 | $108,743 |
| Hourly rate | $40.51 | $52.28 |
| Growth rate | 2% | 2% |
| Number of jobs | 84,503 | 343,200 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 81% | Bachelor's Degree, 68% |
| Average age | 41 | 41 |
| Years of experience | 6 | 6 |
Contract mechanical engineers and senior engineers have different pay scales, as shown below.
| Contract Mechanical Engineer | Senior Engineer | |
| Average salary | $84,269 | $108,743 |
| Salary range | Between $64,000 And $110,000 | Between $82,000 And $144,000 |
| Highest paying City | - | San Mateo, CA |
| Highest paying state | - | California |
| Best paying company | - | Roku |
| Best paying industry | - | Start-up |
There are a few differences between a contract mechanical engineer and a senior engineer in terms of educational background:
| Contract Mechanical Engineer | Senior Engineer | |
| Most common degree | Bachelor's Degree, 81% | Bachelor's Degree, 68% |
| Most common major | Mechanical Engineering | Electrical Engineering |
| Most common college | Michigan Technological University | Michigan Technological University |
Here are the differences between contract mechanical engineers' and senior engineers' demographics:
| Contract Mechanical Engineer | Senior Engineer | |
| Average age | 41 | 41 |
| Gender ratio | Male, 91.5% Female, 8.5% | Male, 89.1% Female, 10.9% |
| Race ratio | Black or African American, 3.3% Unknown, 4.6% Hispanic or Latino, 9.0% Asian, 13.9% White, 69.1% American Indian and Alaska Native, 0.1% | Black or African American, 3.1% Unknown, 4.5% Hispanic or Latino, 7.9% Asian, 17.1% White, 67.2% American Indian and Alaska Native, 0.1% |
| LGBT Percentage | 5% | 5% |