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The differences between lead data analysts and senior quality analysts can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 4-6 years to become a lead data analyst, becoming a senior quality analyst takes usually requires 2-4 years. Additionally, a lead data analyst has an average salary of $96,584, which is higher than the $89,722 average annual salary of a senior quality analyst.
The top three skills for a lead data analyst include analytics, python and power bi. The most important skills for a senior quality analyst are data analysis, test cases, and QA.
| Lead Data Analyst | Senior Quality Analyst | |
| Yearly salary | $96,584 | $89,722 |
| Hourly rate | $46.43 | $43.14 |
| Growth rate | 9% | - |
| Number of jobs | 141,020 | 126,363 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 66% | Bachelor's Degree, 61% |
| Average age | 43 | 44 |
| Years of experience | 6 | 4 |
A Lead Data Analyst is responsible for managing data systems and ensuring information accuracy to support business operations and requirements. Lead Data Analysts work with system engineers to maintain all the database's safety and security to prevent unauthorized access and potential leak of confidential data. They also conduct data and statistical analysis to design efficient operating systems with maximum optimization. A Lead Data Analyst must have excellent technical and organizational skills, especially in pulling up reports and documents and utilizing computer tools to minimize downtimes and data delays.
A senior quality assurance analyst specializes in inspecting and assessing the quality of software and systems in a company, ensuring efficiency and smooth workflow. Their responsibilities include developing specific test structures, coordinating with different departments to gather data, troubleshooting, and studying client complaints to prevent issues from happening again. They may also perform regular maintenance checks, recommending solutions as needed. Furthermore, as a senior quality assurance analyst, it is essential to lead the quality assurance efforts on systems, all while serving as a mentor and role model to junior analysts.
Lead data analysts and senior quality analysts have different pay scales, as shown below.
| Lead Data Analyst | Senior Quality Analyst | |
| Average salary | $96,584 | $89,722 |
| Salary range | Between $72,000 And $129,000 | Between $71,000 And $112,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | California | Delaware |
| Best paying company | The Citadel | |
| Best paying industry | Start-up | Finance |
There are a few differences between a lead data analyst and a senior quality analyst in terms of educational background:
| Lead Data Analyst | Senior Quality Analyst | |
| Most common degree | Bachelor's Degree, 66% | Bachelor's Degree, 61% |
| Most common major | Business | Business |
| Most common college | Stanford University | Stanford University |
Here are the differences between lead data analysts' and senior quality analysts' demographics:
| Lead Data Analyst | Senior Quality Analyst | |
| Average age | 43 | 44 |
| Gender ratio | Male, 63.0% Female, 37.0% | Male, 42.8% Female, 57.2% |
| Race ratio | Black or African American, 10.1% Unknown, 5.0% Hispanic or Latino, 10.9% Asian, 20.4% White, 53.4% American Indian and Alaska Native, 0.2% | 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 | 8% | 11% |