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The differences between junior test engineers and senior test 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 junior test engineer and a senior test engineer. Additionally, a senior test engineer has an average salary of $82,775, which is higher than the $69,443 average annual salary of a junior test engineer.
The top three skills for a junior test engineer include java, test results and C #. The most important skills for a senior test engineer are test cases, python, and java.
| Junior Test Engineer | Senior Test Engineer | |
| Yearly salary | $69,443 | $82,775 |
| Hourly rate | $33.39 | $39.80 |
| Growth rate | - | - |
| Number of jobs | 72,077 | 245,814 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 76% | Bachelor's Degree, 70% |
| Average age | 44 | 44 |
| Years of experience | 4 | 4 |
A Junior Test Engineer specializes in developing and implementing quality control tests that ensure product quality and efficiency. They work together with product design teams, determine test parameters, conduct research and analyses, establish guidelines, troubleshoot issues, develop strategies to optimize operations, and create test plans while adhering to the company's standards and regulations. A Junior Test Engineer typically works in a team setting, which requires an active communication line for a smooth and efficient workflow.
A senior test engineer is an individual who is responsible for developing and implementing cost-effective methods of testing and troubleshooting computer systems and equipment. Senior test engineers must assist junior engineers in developing test plans and conducting testing activities on complex systems to meet program requirements. They aid in the areas of predictability, manufacturing processing, and improvement in the equipment and process. Senior test engineers must also develop proposal inputs and reviews documents generated by junior engineers.
Junior test engineers and senior test engineers have different pay scales, as shown below.
| Junior Test Engineer | Senior Test Engineer | |
| Average salary | $69,443 | $82,775 |
| Salary range | Between $57,000 And $83,000 | Between $63,000 And $107,000 |
| Highest paying City | Jersey City, NJ | Palo Alto, CA |
| Highest paying state | New Hampshire | California |
| Best paying company | Sony Interactive Entertainment America | |
| Best paying industry | Finance | Automotive |
There are a few differences between a junior test engineer and a senior test engineer in terms of educational background:
| Junior Test Engineer | Senior Test Engineer | |
| Most common degree | Bachelor's Degree, 76% | Bachelor's Degree, 70% |
| Most common major | Computer Science | Electrical Engineering |
| Most common college | California State University - Long Beach | California State University - Long Beach |
Here are the differences between junior test engineers' and senior test engineers' demographics:
| Junior Test Engineer | Senior Test Engineer | |
| Average age | 44 | 44 |
| Gender ratio | Male, 65.2% Female, 34.8% | Male, 79.1% Female, 20.9% |
| 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% |