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The differences between principle engineers, systems engineering and senior engineers can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 1-2 years to become a principle engineer, systems engineering, becoming a senior engineer takes usually requires 4-6 years. Additionally, a principle engineer, systems engineering has an average salary of $132,750, which is higher than the $108,743 average annual salary of a senior engineer.
The top three skills for a principle engineer, systems engineering include infrastructure, linux and DOD. The most important skills for a senior engineer are java, python, and architecture.
| Principle Engineer, Systems Engineering | Senior Engineer | |
| Yearly salary | $132,750 | $108,743 |
| Hourly rate | $63.82 | $52.28 |
| Growth rate | 21% | 2% |
| Number of jobs | 142,457 | 343,200 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 68% |
| Average age | 39 | 41 |
| Years of experience | 2 | 6 |
Principle engineers, systems engineering and senior engineers have different pay scales, as shown below.
| Principle Engineer, Systems Engineering | Senior Engineer | |
| Average salary | $132,750 | $108,743 |
| Salary range | Between $95,000 And $183,000 | Between $82,000 And $144,000 |
| Highest paying City | San Francisco, CA | San Mateo, CA |
| Highest paying state | California | California |
| Best paying company | Sourced | Roku |
| Best paying industry | Automotive | Start-up |
There are a few differences between a principle engineer, systems engineering and a senior engineer in terms of educational background:
| Principle Engineer, Systems Engineering | Senior Engineer | |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 68% |
| Most common major | Electrical Engineering | Electrical Engineering |
| Most common college | Stanford University | Michigan Technological University |
Here are the differences between principle engineers, systems engineering' and senior engineers' demographics:
| Principle Engineer, Systems Engineering | Senior Engineer | |
| Average age | 39 | 41 |
| Gender ratio | Male, 89.4% Female, 10.6% | Male, 89.1% Female, 10.9% |
| Race ratio | Black or African American, 4.6% Unknown, 4.9% Hispanic or Latino, 8.4% Asian, 29.5% White, 52.4% American Indian and Alaska Native, 0.2% | 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 | 8% | 5% |