Six Sigma Success Principles and Career Paths | iCert Global

Six Sigma Success: Fundamental Principles and Career Choices

Six Sigma" is a method of measuring the quality of a process and how well it is almost perfect. A Six Sigma process makes hardly any errors—only 3.4 errors per million attempts. Motorola began Six Sigma in the 1980s, and now many big companies such as General Electric, Toyota, and Amazon apply it. Companies in manufacturing, healthcare, banking, and services apply it to deliver customer satisfaction, lower costs, and earn extra revenue.

What is Six Sigma?

Six Sigma is a method that companies adopt in an attempt to improve their work by minimizing mistakes, making it more standardized, and maximizing quality and effectiveness.

The goal of Six Sigma is to make things almost flawless with only 3.4 errors for each one million chances. This method helps businesses attain stable and consistent results by minimizing changes or variations in their operations.

To achieve this, Six Sigma uses a simple process called DMAIC:

• Define – Define the problem

• Measure – Collect information regarding the process.

• Analyze – Seek the cause of the issue

• Improve – Repair the problem

• Control – Ensure the changes endure

Six Sigma is a concise, data-driven method commonly applied in project management to improve processes and reduce errors. The term "Six Sigma" comes from a Greek letter σ (sigma) employed in mathematics and statistics. It represents the extent to which a process strays from its target. If a process is "Six Sigma," it indicates that there is no or minimal opportunity for errors.

What is Lean Six Sigma?

Lean Six Sigma is a method that uses two potent methods of making things better: Lean and Six Sigma.

• Lean enables companies to reduce waste and function more effectively by eliminating non-value-adding steps. This speeds up processes, reduces errors, and conserves resources.

• Six Sigma is a process that utilizes data to reduce errors and variations to make outcomes more predictable. It utilizes a structured process by the name of DMAIC (Define, Measure, Analyze, Improve, Control) to identify and solve problems.

The 5 Key Principles of Six Sigma

Six Sigma aims at creating great products and services and minimizing mistakes. The following are its five principles: