Quality Assurance vs. Quality Control: Choosing the Right Career Path

Key takeaways

Quality assurance (QA) takes place during and after product development, while quality control (QC) focuses on monitoring results after production. 

• Both quality assurance and quality control fall under the larger umbrella of quality management.

• Professionals in this field generally need to earn a degree and a related certification to enter into quality control and quality assurance roles.

• You can work in various roles in this industry, such as quality assurance technician, quality auditor, quality coordinator, quality assurance tester, and quality analyst.

Learn more about the roles of quality assurance and quality control professionals, including their skills, qualifications, salaries, and job outlooks, to help you decide between the two career paths. Or, build career skills with the Strategic Leadership: Impact, Change, and Decision-Making Specialization. In as little as two months, you can learn how to crack the code on talent to accelerate your career and help other people get better. Plus, by the end, you’ll have had the opportunity to build skills in networking, communication, strategic decision-making, and organizational leadership.

What is quality assurance vs quality control? 

Quality control is a reactive process that focuses on identifying and resolving issues that arise in the final product after it has reached consumers. Quality assurance is a proactive process primarily concerned with ensuring quality requirements are met before the product or service is released to the public. Quality assurance teams focus more heavily on development processes. In contrast, quality control activities center on the product. Since software development is an iterative process wherein products are consistently revised, updated, and patched, quality assurance teams working with software products may require reactive processes or quality control methods as well.

What is quality assurance? Quality assurance meaning

Quality assurance (QA) is a set of activities and procedures, also known as quality standards, that take place during and after product development. QA helps ensure quality requirements are met and that the finished product or project outcome meets customer requirements. A QA testing team also seeks to solve problems experienced by consumers after a product or service hits the market. Like project managers, quality assurance teams ensure a project or product is advancing toward delivery while adhering to quality standards and company guidelines.

Why is QA important?

QA is important because it benefits an organization to have set guidelines and standards, such as those for training, documentation, monitoring, and audits during production. It’s a continuous effort to improve and ensure quality. QA guidelines also keep projects in scope and on track by aligning team members on collaboration practices and methods, such as code reviews in software development.

What is quality control? Quality control definition

Quality control (QC) focuses on monitoring results after a product is developed and produced. That means checking product development or project outcomes to meet the previously defined quality standards. Quality control activities are geared towards responding to problems and detecting errors or product quality issues such as software defects, glitches, or imperfections. The quality control process is a systematic approach that helps ensure service or product quality is maintained after it reaches the market.

Why is QC important?

QC is important because it identifies and corrects problems and defects as they occur to make sure that the final product is the highest quality possible. QC can involve software testing and beta or canary testing, which provide lessons applicable to future projects and products. Without QC, the organization can’t be sure that the product works as intended and suits the customers’ needs. A proper QC process leads to happier customers who have more incentive to be loyal to the company.

Job titles in quality management with salaries

Salaries can vary significantly in quality management roles based on factors like experience level, industry, and company. The following average salaries were sourced from Glassdoor in January 2026:

• Quality technician: $57,000 [1]

• Quality auditor: $62,000 [2]

• Quality coordinator: $72,000 [3]

• Quality assurance tester: $68,000 [4]

• Quality control supervisor: $84,000 [5]

• Quality analyst: $67,000 [6]

• Quality engineer: $104,000 [7]

All salary information represents the median total pay from Glassdoor as of January 2026. These figures include base salary and additional pay, which may represent profit-sharing, commissions, bonuses, or other compensation.

Job outlook and career prospects for QA and QC professionals

According to the US Bureau of Labor Statistics (BLS), the median annual wage for software developers, quality assurance analysts, and testers is $131,450. The job outlook is expected to grow 15 percent from 2024 to 2034 [8].

As of May 2024, the median annual salary for quality control inspectors is $47,460 [9]. This includes QC professionals in various industries, including manufacturing, wholesale trade, professional services, and scientific services.

How to get started in quality management

Quality management is the process of monitoring and managing the quality of a company’s services and products to ensure that they fulfill requirements and meet customers' needs. Quality standards are the guidelines for that process, and quality planning establishes the processes and procedures. Whether you want to work in QA, QC, or another aspect of quality management, you can get started by enrolling in the education and training you need.

Quality management education

If you plan to earn your bachelor’s degree, consider a field related to quality control, such as business administration or quality control management. You will take coursework in mathematics, systems management, measurements, and business management, among others. You can also consider an associate degree in quality management as a step to earning your bachelor's. Examples of bachelor's degrees you can pursue include:

• Bachelor of Manufacturing Management in Quality Management for when you are interested in manufacturing or processing environments and want to work on a management team in business or industrial fields.

• Bachelor of Science in Quality Systems and Improvement Management to learn how to analyze business practices and ensure businesses create effective plans to realize a substantial return on investment in any industry, including health care, education, manufacturing, hospitality, and government.

• Bachelor of Science in Business Quality Management to learn the fundamentals of quality management, including teamwork, negotiations, conflict resolution, data analysis, and change management in any industry.

• Bachelor of Science in Quality Assurance to prepare for or enhance your current career in quality assurance principles and practices.

QA and QC certifications

Certifications can help you stand out in the job market. Examples of relevant certifications for QA and QC roles include the American Society for Quality (ASQ) and Six Sigma certifications:

American Society for Quality (ASQ) certifications

The American Society for Quality offers training and certification in quality management. Some certificates are role- or industry-specific, so you can gain targeted training and certification in your field of interest. Some of the many certifications ASQ offers include:

• Quality Process Analyst (CQPA) for paraprofessionals whose work supports quality engineers and supervisors.

• Manager of Quality Organizational Excellence (CMQ/OE) for management professionals who lead initiatives to improve processes in small to multinational businesses.

• Certified Quality Engineer (CQE) for individuals working in quality control systems.

• Certified Calibration Technician (CCT) for technicians who calibrate, maintain, and repair instruments and equipment.

• Food Safety and Quality Auditor (CFSQA) for professionals responsible for auditing food safety and process safety systems.

• Software Quality Engineer (CSQE) for professionals who work in software development and ensure its quality through inspection, testing, and verification.

Read more: 9 QA Interview Questions and How to Answer Them

Six Sigma certifications

Six Sigma certifications validate your expertise in process improvement. You can pursue five levels of Six Sigma and four levels of Lean Six Sigma certification. The latter is based on Lean project management principles, which focus on eliminating waste, increasing customer satisfaction, and elevating a company's profit margin.

What is the difference between quality assurance vs. control certification?

Quality assurance and quality control certifications fall under the larger umbrella of quality management. However, you can earn a certification more geared towards your role. For example, quality control entails more testing of completed products, while quality assurance deals more with the overarching process of product development.

Master's degrees related to quality management

A master's degree is optional but enhances your resume, and managerial positions typically don’t require an advanced degree. Still, they can make you a stronger candidate when you’re searching for a QA or QC position and help you gain added skills and knowledge to excel in your field. Some master's degrees to consider include the following:

• Master of Science in Quality Management to help prepare you for or enhance your role as a quality manager or quality specialist in any industry.

• Master of Business Administration to understand business management principles, which can be applied to any field you are working in or want to pursue.

Skills and requirements for quality assurance and quality control jobs

Quality management requires specific skills, including attention to detail, communication, organization, leadership, and tech skills. You should also understand the legal standards in the various fields, especially the one in which you want to work. Data analysis skills are also beneficial.

Six Sigma

Six Sigma is important in quality management because it is a business management strategy that aims to improve the quality of processes by minimizing and eventually removing errors and variations. Six Sigma enables quality assurance and control and helps ensure a superior product.

Minitab

It is beneficial to have experience and knowledge of Minitab, which is a statistical software used in quality management is beneficial. This software discovers and predicts patterns, uncovers hidden relationships between variables, and creates visualizations, which can help make processes more efficient.

Lean management

Another essential concept in quality management is Lean management, a system of techniques that aims to eliminate all non-value-adding activities and waste from a business. As both QA and QC intend to reduce or eliminate waste, knowledge of Lean manufacturing would improve your skills.

Theory of constraints

The theory of constraints (TOC) methodology identifies bottlenecks and constraints. This is key in QA and QC processes because both aim to make development more efficient. TOC allows rapid improvement, less inventory, and higher profit.

Why pursue a career in quality management?

As a quality assurance or control professional, you’ll be sought after by companies that want to keep their customers happy and businesses running efficiently while producing the best possible products and services. Other reasons to pursue a career in quality:

Take organizations from good to great.

Your overall goal as a quality management professional is to improve the organization’s work. You will have the opportunity to help it improve from good to great. The customers will be happier with better products, and the organization will be more satisfied with its work.

Move from sector to sector.

Opportunities open up in various sectors when you pursue a career in quality management. You can work in software development, customer service, hospitality, product testing, marketing, and many other industries. Your quality management skills will translate if you decide to switch fields.

Find out what makes organizations tick (or stop ticking).

As a quality assurance professional, you help keep an organization working toward its mission. You will look for ways to improve constantly, thus making the outcomes more favorable. You can also see what keeps an organization from working to its full potential.

Set up your own business.

Another option for you, if you go into quality assurance or quality control, is to own your own business. You can work as a quality assurance consultant or a control contractor. You can also sell your quality management training or services online or in person. This would allow you to work with various companies of all sizes.

Where can quality assurance or quality control professionals work?

You can work in virtually any industry as a quality assurance or quality control professional. Here are some examples:

• Manufacturing: Test goods and products to ensure they meet quality standards.

• Food service: Ensure products meet FDA and other legal requirements and food safety standards.

• Health care: Ensure the best patient outcomes by designing policies and procedures.

• Corporate retail: Prevent defective products from making it into the market.

• Information technology: Test software and other technology and catch problems, and collaborate with developers to fix them.

• Engineering: Monitor contractors and builders to ensure performance and safety during a job.

• Transportation: Ensure quality in the building and maintenance of roadways, curbs, sidewalks, bridges, and other structures and transportation methods.

• Education: Monitor quality in academics, administration, and related services.

Which should I choose? Quality assurance vs. control

To choose between quality assurance or quality control, consider which part of the process you want to participate in: either preventing defects by improving the process or inspecting the product. You can find rewarding careers in each, and both are vital in quality management.

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