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The differences between changes over and quality assurance testers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a change over and a quality assurance tester. Additionally, a quality assurance tester has an average salary of $74,140, which is higher than the $57,268 average annual salary of a change over.
The top three skills for a change over include process documentation, design changes and windows. The most important skills for a quality assurance tester are manual test cases, regression, and test scripts.
| Change Over | Quality Assurance Tester | |
| Yearly salary | $57,268 | $74,140 |
| Hourly rate | $27.53 | $35.64 |
| Growth rate | 21% | - |
| Number of jobs | 33,040 | 82,396 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 47% | Bachelor's Degree, 66% |
| Average age | 44 | 44 |
| Years of experience | 4 | 4 |
Change Over jobs requires a few skills to perform the job. These skills include creativity, analytical skills, and excellent communication skills. Change Over Personnel should communicate with his/her /her teams for efficient solutions to all project-related issues. He/She or she should know how to prepare technical specifications for projects, interpret MRI images of airway systems, and create test plans for a higher project success rate.
A quality assurance tester, also known as QA tester, has different responsibilities depending on the line of work or industry involved. In a computer development setting, they are in charge of working and coordinating with technical engineers. They have to conduct regular tests for new software and programs, identify inconsistencies, and find areas for improvement. Furthermore, a quality assurance tester must produce reports from the tests, which can be the basis of progress for further developments.
Changes over and quality assurance testers have different pay scales, as shown below.
| Change Over | Quality Assurance Tester | |
| Average salary | $57,268 | $74,140 |
| Salary range | Between $34,000 And $96,000 | Between $55,000 And $99,000 |
| Highest paying City | - | San Francisco, CA |
| Highest paying state | - | Maryland |
| Best paying company | - | Apple |
| Best paying industry | - | Finance |
There are a few differences between a change over and a quality assurance tester in terms of educational background:
| Change Over | Quality Assurance Tester | |
| Most common degree | Bachelor's Degree, 47% | Bachelor's Degree, 66% |
| Most common major | Business | Computer Science |
| Most common college | University of Pennsylvania | Massachusetts Institute of Technology |
Here are the differences between changes over' and quality assurance testers' demographics:
| Change Over | Quality Assurance Tester | |
| Average age | 44 | 44 |
| Gender ratio | Male, 58.4% Female, 41.6% | Male, 61.2% Female, 38.8% |
| 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% |