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The differences between fermentation engineers and senior staff 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 fermentation engineer, becoming a senior staff engineer takes usually requires 4-6 years. Additionally, a senior staff engineer has an average salary of $136,031, which is higher than the $87,362 average annual salary of a fermentation engineer.
The top three skills for a fermentation engineer include sops, pilot scale and fermenters. The most important skills for a senior staff engineer are python, java, and architecture.
| Fermentation Engineer | Senior Staff Engineer | |
| Yearly salary | $87,362 | $136,031 |
| Hourly rate | $42.00 | $65.40 |
| Growth rate | 10% | 2% |
| Number of jobs | 25,681 | 239,752 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 82% | Bachelor's Degree, 65% |
| Average age | 42 | 41 |
| Years of experience | 4 | 6 |
Fermentation engineers and senior staff engineers have different pay scales, as shown below.
| Fermentation Engineer | Senior Staff Engineer | |
| Average salary | $87,362 | $136,031 |
| Salary range | Between $67,000 And $112,000 | Between $95,000 And $194,000 |
| Highest paying City | - | San Mateo, CA |
| Highest paying state | - | California |
| Best paying company | - | Airbnb |
| Best paying industry | - | Telecommunication |
There are a few differences between a fermentation engineer and a senior staff engineer in terms of educational background:
| Fermentation Engineer | Senior Staff Engineer | |
| Most common degree | Bachelor's Degree, 82% | Bachelor's Degree, 65% |
| Most common major | Chemical Engineering | Electrical Engineering |
| Most common college | University of Michigan - Ann Arbor | California State Polytechnic University, Pomona |
Here are the differences between fermentation engineers' and senior staff engineers' demographics:
| Fermentation Engineer | Senior Staff Engineer | |
| Average age | 42 | 41 |
| Gender ratio | Male, 88.0% Female, 12.0% | Male, 78.4% Female, 21.6% |
| Race ratio | Black or African American, 3.6% Unknown, 3.8% Hispanic or Latino, 8.7% Asian, 10.5% White, 73.3% American Indian and Alaska Native, 0.2% | Black or African American, 3.1% Unknown, 4.5% Hispanic or Latino, 7.8% Asian, 16.8% White, 67.6% American Indian and Alaska Native, 0.1% |
| LGBT Percentage | 4% | 5% |