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The differences between quality assurance supervisors and quality control supervisors can be seen in a few details. Each job has different responsibilities and duties. It typically takes 1-2 years to become both a quality assurance supervisor and a quality control supervisor. Additionally, a quality assurance supervisor has an average salary of $66,145, which is higher than the $63,930 average annual salary of a quality control supervisor.
The top three skills for a quality assurance supervisor include food safety, product quality and corrective action. The most important skills for a quality control supervisor are safety procedures, product quality, and food safety.
| Quality Assurance Supervisor | Quality Control Supervisor | |
| Yearly salary | $66,145 | $63,930 |
| Hourly rate | $31.80 | $30.74 |
| Growth rate | 3% | 3% |
| Number of jobs | 82,301 | 110,617 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 59% | Bachelor's Degree, 56% |
| Average age | 46 | 46 |
| Years of experience | 2 | 2 |
A quality assurance supervisor oversees and leads the quality control operations within a manufacturing plant or similar establishment. They are primarily responsible for crafting and implementing policies that prioritize the efficiency of products or services, supervising and evaluating the performances of the workforce, and setting standards and procedures that align not just with the goals of the company, but the national and international level of production standards. Furthermore, as a supervisor in the field, it is crucial to encourage and shape quality assurance workers into valuable members of the company.
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 supervisors and quality control supervisors have different pay scales, as shown below.
| Quality Assurance Supervisor | Quality Control Supervisor | |
| Average salary | $66,145 | $63,930 |
| Salary range | Between $46,000 And $94,000 | Between $46,000 And $87,000 |
| Highest paying City | South San Francisco, CA | South San Francisco, CA |
| Highest paying state | Wyoming | Wyoming |
| Best paying company | Bristol-Myers Squibb | AbbVie |
| Best paying industry | Health Care | Pharmaceutical |
There are a few differences between a quality assurance supervisor and a quality control supervisor in terms of educational background:
| Quality Assurance Supervisor | Quality Control Supervisor | |
| Most common degree | Bachelor's Degree, 59% | Bachelor's Degree, 56% |
| Most common major | Business | Business |
| Most common college | Stanford University | Stanford University |
Here are the differences between quality assurance supervisors' and quality control supervisors' demographics:
| Quality Assurance Supervisor | Quality Control Supervisor | |
| Average age | 46 | 46 |
| Gender ratio | Male, 62.5% Female, 37.5% | Male, 69.7% Female, 30.3% |
| Race ratio | Black or African American, 12.2% Unknown, 4.1% Hispanic or Latino, 19.7% Asian, 4.6% White, 58.8% American Indian and Alaska Native, 0.7% | 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 | 6% | 6% |