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The differences between lean six sigma black belts and supplier quality 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 lean six sigma black belt and a supplier quality engineer. Additionally, a lean six sigma black belt has an average salary of $88,305, which is higher than the $83,182 average annual salary of a supplier quality engineer.
The top three skills for a lean six sigma black belt include lean six sigma, six sigma training and lean sigma. The most important skills for a supplier quality engineer are sigma, ISO, and PPAP.
| Lean SIX Sigma Black Belt | Supplier Quality Engineer | |
| Yearly salary | $88,305 | $83,182 |
| Hourly rate | $42.45 | $39.99 |
| Growth rate | 10% | 10% |
| Number of jobs | 7,134 | 76,104 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 68% |
| Average age | 42 | 42 |
| Years of experience | 4 | 4 |
A Lead Six Sigma Black Belt specializes in designing and developing tools and systems to optimize company operations. Their responsibilities include applying principles in addressing and resolving issues and concerns, conducting research and analysis to understand the needs of the company and its projects, and developing strategies to optimize the workflow and workforce performance. Moreover, they provide technical advice to managers and staff, all while adhering to the company's policies and regulations.
A Supplier Quality Engineer ensures that the supplier's quality standards are in accordance with the requirement of the organization. They also report supplier performance and quality to management.
Lean six sigma black belts and supplier quality engineers have different pay scales, as shown below.
| Lean SIX Sigma Black Belt | Supplier Quality Engineer | |
| Average salary | $88,305 | $83,182 |
| Salary range | Between $70,000 And $111,000 | Between $64,000 And $107,000 |
| Highest paying City | Broomfield, CO | Foster City, CA |
| Highest paying state | California | California |
| Best paying company | Amazon | Meta |
| Best paying industry | Education | Professional |
There are a few differences between a lean six sigma black belt and a supplier quality engineer in terms of educational background:
| Lean SIX Sigma Black Belt | Supplier Quality Engineer | |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 68% |
| Most common major | Business | Mechanical Engineering |
| Most common college | New York University | Northwestern University |
Here are the differences between lean six sigma black belts' and supplier quality engineers' demographics:
| Lean SIX Sigma Black Belt | Supplier Quality Engineer | |
| Average age | 42 | 42 |
| Gender ratio | Male, 72.9% Female, 27.1% | Male, 80.5% Female, 19.5% |
| Race ratio | Black or African American, 4.7% Unknown, 3.9% Hispanic or Latino, 11.6% Asian, 11.5% White, 68.0% American Indian and Alaska Native, 0.2% | Black or African American, 4.7% Unknown, 3.9% Hispanic or Latino, 11.5% Asian, 11.7% White, 68.1% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 4% | 4% |