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The differences between quality assurance managers and quality control supervisors can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 4-6 years to become a quality assurance manager, becoming a quality control supervisor takes usually requires 1-2 years. Additionally, a quality assurance manager has an average salary of $99,894, which is higher than the $63,930 average annual salary of a quality control supervisor.
The top three skills for a quality assurance manager include continuous improvement, product quality and corrective action. The most important skills for a quality control supervisor are safety procedures, product quality, and food safety.
| Quality Assurance Manager | Quality Control Supervisor | |
| Yearly salary | $99,894 | $63,930 |
| Hourly rate | $48.03 | $30.74 |
| Growth rate | 3% | 3% |
| Number of jobs | 62,293 | 110,617 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 63% | Bachelor's Degree, 56% |
| Average age | 48 | 46 |
| Years of experience | 6 | 2 |
A Quality Assurance Manager's responsibility varies on the organization or industry where one is assigned. Most of the time, the duties will revolve around quality control, such as overseeing a company's manufacturing operations, ensuring that the process followed all of the necessary protocols, and the products met all of the standards in adherence to the company's policies and regulations. Furthermore, one must be able to detect and identify mistakes, conduct constant inspections, coordinate with various staff and supervisors, develop the workforce's quality by training employees, and come up with strategies that will help the company attain financial gains.
A quality control supervisor specializes in carrying out and implementing systems and procedures that ensure product quality within an organization. They are primarily responsible for devising priorities and standards, managing schedules to abide by the production timeline, monitoring activities, coordinating with production and quality control personnel, assessing employee performance, and thoroughly discussing new systems for all staff. There are also instances when a quality control supervisor must perform clerical tasks such as producing progress reports and assessments, responding to calls and correspondence, even disseminating notices.
Quality assurance managers and quality control supervisors have different pay scales, as shown below.
| Quality Assurance Manager | Quality Control Supervisor | |
| Average salary | $99,894 | $63,930 |
| Salary range | Between $70,000 And $140,000 | Between $46,000 And $87,000 |
| Highest paying City | San Francisco, CA | South San Francisco, CA |
| Highest paying state | California | Wyoming |
| Best paying company | Meta | AbbVie |
| Best paying industry | Finance | Pharmaceutical |
There are a few differences between a quality assurance manager and a quality control supervisor in terms of educational background:
| Quality Assurance Manager | Quality Control Supervisor | |
| Most common degree | Bachelor's Degree, 63% | Bachelor's Degree, 56% |
| Most common major | Business | Business |
| Most common college | Stanford University | Stanford University |
Here are the differences between quality assurance managers' and quality control supervisors' demographics:
| Quality Assurance Manager | Quality Control Supervisor | |
| Average age | 48 | 46 |
| Gender ratio | Male, 67.1% Female, 32.9% | Male, 69.7% Female, 30.3% |
| Race ratio | Black or African American, 3.8% Unknown, 3.9% Hispanic or Latino, 13.2% Asian, 9.2% White, 69.5% American Indian and Alaska Native, 0.5% | Black or African American, 11.2% Unknown, 4.0% Hispanic or Latino, 20.3% Asian, 4.4% White, 59.4% American Indian and Alaska Native, 0.7% |
| LGBT Percentage | 8% | 6% |