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The differences between quality assurance supervisors and quality assurance directors can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 1-2 years to become a quality assurance supervisor, becoming a quality assurance director takes usually requires 4-6 years. Additionally, a quality assurance director has an average salary of $140,937, which is higher than the $66,145 average annual salary of a quality assurance 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 assurance director are continuous improvement, quality standards, and oversight.
| Quality Assurance Supervisor | Quality Assurance Director | |
| Yearly salary | $66,145 | $140,937 |
| Hourly rate | $31.80 | $67.76 |
| Growth rate | 3% | 3% |
| Number of jobs | 82,301 | 66,888 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 59% | Bachelor's Degree, 65% |
| Average age | 46 | 48 |
| Years of experience | 2 | 6 |
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.
The job of a quality assurance (QA) director is to oversee all QA functions across the company. Your duties typically include working closely with other department heads to deliver high-quality products on time, hiring managers and analysts, and establishing and maintaining a quality system to make sure that company guidelines and regulatory standards are met. Additionally, you will be responsible for ensuring quality by monitoring, appraising job results, and planning. You are also expected to maintain technical and professional knowledge by reviewing professional publications, participating in professional associations, and attending workshops.
Quality assurance supervisors and quality assurance directors have different pay scales, as shown below.
| Quality Assurance Supervisor | Quality Assurance Director | |
| Average salary | $66,145 | $140,937 |
| Salary range | Between $46,000 And $94,000 | Between $97,000 And $203,000 |
| Highest paying City | South San Francisco, CA | San Francisco, CA |
| Highest paying state | Wyoming | Alaska |
| Best paying company | Bristol-Myers Squibb | Upstart Network |
| Best paying industry | Health Care | Professional |
There are a few differences between a quality assurance supervisor and a quality assurance director in terms of educational background:
| Quality Assurance Supervisor | Quality Assurance Director | |
| Most common degree | Bachelor's Degree, 59% | Bachelor's Degree, 65% |
| Most common major | Business | Business |
| Most common college | Stanford University | University of Pennsylvania |
Here are the differences between quality assurance supervisors' and quality assurance directors' demographics:
| Quality Assurance Supervisor | Quality Assurance Director | |
| Average age | 46 | 48 |
| Gender ratio | Male, 62.5% Female, 37.5% | Male, 63.8% Female, 36.2% |
| 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, 3.8% Unknown, 3.9% Hispanic or Latino, 13.0% Asian, 9.1% White, 69.8% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 6% | 8% |