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The differences between changes over and 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 tester. Additionally, a tester has an average salary of $65,202, 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 tester are java, test results, and web application.
| Change Over | Tester | |
| Yearly salary | $57,268 | $65,202 |
| Hourly rate | $27.53 | $31.35 |
| Growth rate | 21% | - |
| Number of jobs | 33,040 | 52,595 |
| Job satisfaction | - | 5 |
| Most common degree | Bachelor's Degree, 47% | Bachelor's Degree, 46% |
| 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.
The role of technical testers is to test computer software for defects, bug errors, or any issues that may come across by an end-user. They mainly conduct product testing and prepare reports about any problems or recommendations for improvements. Other responsibilities include reviewing test plans, assessing and analyzing product specifications and requirements, and mapping out testing strategy. Technical testers also frame the test environments or support network management staff and system administrators. Qualifications for this position include knowledge of the database or structured query language, proficiency in Linux commands, and proficiency in defect tracking tools.
Changes over and testers have different pay scales, as shown below.
| Change Over | Tester | |
| Average salary | $57,268 | $65,202 |
| Salary range | Between $34,000 And $96,000 | Between $42,000 And $99,000 |
| Highest paying City | - | San Francisco, CA |
| Highest paying state | - | Maryland |
| Best paying company | - | Apple |
| Best paying industry | - | Telecommunication |
There are a few differences between a change over and a tester in terms of educational background:
| Change Over | Tester | |
| Most common degree | Bachelor's Degree, 47% | Bachelor's Degree, 46% |
| Most common major | Business | Computer Science |
| Most common college | University of Pennsylvania | - |
Here are the differences between changes over' and testers' demographics:
| Change Over | Tester | |
| Average age | 44 | 44 |
| Gender ratio | Male, 58.4% Female, 41.6% | Male, 63.0% Female, 37.0% |
| 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% |