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The differences between quality assurances and senior quality assurance engineers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a quality assurance and a senior quality assurance engineer. Additionally, a senior quality assurance engineer has an average salary of $106,802, which is higher than the $51,313 average annual salary of a quality assurance.
The top three skills for a quality assurance include test cases, food handling and java. The most important skills for a senior quality assurance engineer are QA, java, and python.
| Quality Assurance | Senior Quality Assurance Engineer | |
| Yearly salary | $51,313 | $106,802 |
| Hourly rate | $24.67 | $51.35 |
| Growth rate | - | - |
| Number of jobs | 69,366 | 254,258 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 47% | Bachelor's Degree, 69% |
| Average age | 44 | 44 |
| Years of experience | 4 | 4 |
The primary role of quality assurance specialists is to inspect the quality system's implementation and perform quality assurance audits. They are responsible for monitoring and recording results from procedures and processes within manufacturing industries. They are also responsible for some other tasks, including keeping up-to-date manufacturing and auditing documentation, training less experienced QA team members, and creating standard operating procedures. To be a quality assurance specialist, you must have a high school diploma, organizational skills, and strong attention to detail.
A senior quality assurance engineer oversees the testing procedures conducted in software development, ensuring technical accuracy and efficiency. They are primarily responsible for working alongside software designers and quality engineers, reviewing quality control reports, inspecting specifications, and devising particular test procedures. Moreover, it is also essential to troubleshoot issues and identify any inconsistencies or bugs. As someone with more experience in the team, they must supervise and serve as a mentor to the younger quality assurance engineers in the joint effort to develop efficient software.
Quality assurances and senior quality assurance engineers have different pay scales, as shown below.
| Quality Assurance | Senior Quality Assurance Engineer | |
| Average salary | $51,313 | $106,802 |
| Salary range | Between $28,000 And $92,000 | Between $82,000 And $138,000 |
| Highest paying City | Cupertino, CA | San Mateo, CA |
| Highest paying state | California | California |
| Best paying company | Meta | The Citadel |
| Best paying industry | Finance | Telecommunication |
There are a few differences between a quality assurance and a senior quality assurance engineer in terms of educational background:
| Quality Assurance | Senior Quality Assurance Engineer | |
| Most common degree | Bachelor's Degree, 47% | Bachelor's Degree, 69% |
| Most common major | Business | Computer Science |
| Most common college | Stanford University | Massachusetts Institute of Technology |
Here are the differences between quality assurances' and senior quality assurance engineers' demographics:
| Quality Assurance | Senior Quality Assurance Engineer | |
| Average age | 44 | 44 |
| Gender ratio | Male, 55.8% Female, 44.2% | Male, 68.0% Female, 32.0% |
| Race ratio | Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5% | Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 11% | 11% |