Six Sigma is a set of methodologies and tools used to improve business processes by reducing defects and errors, minimizing variation, and increasing quality and efficiency. Six Sigma certification is a professional credential that validates an individuals expertise in the principles, methodologies, and tools of Six Sigma. The certification is divided into six levels, each indicating a professional’s skills, experience, knowledge of Six Sigma principles, and role in a project. The levels, which correspond to martial arts belts, start with white and advance to master black belt. The Six Sigma training process includes hands-on work on industry projects and the implementation of theoretical principles to real-life scenarios. The Six Sigma Belt Levels are:
-
White Belt: This is the simplest stage, where any newcomer can join. People work with teams on problem-solving projects, and the participant is required to understand the basic Six Sigma concepts.
-
Yellow Belt: Here, the participant takes part as a project team member, reviews process improvements, and gains an understanding of the various methodologies and DMAIC.
-
Green Belt: A Six Sigma Green Belt is responsible for leading Six Sigma projects, training team members, and ensuring sustained process improvements.
-
Black Belt: A Six Sigma Black Belt is responsible for leading Six Sigma projects, training team members, and ensuring sustained process improvements. The average salary is around $110,000 per year.
-
Master Black Belt: A Six Sigma Master Black Belt is responsible for leading multiple Six Sigma projects, training Black Belts, and ensuring sustained process improvements.
-
Champion: A Six Sigma Champion is responsible for promoting and supporting Six Sigma initiatives within an organization.
Six Sigma training can be classroom-based, online, or in-house by many corporations. The training process includes hands-on work on industry projects and the implementation of theoretical principles to real-life scenarios. Six Sigma certification gives individuals tools to tackle complex problems in many industries, preparing them to take on three roles: detective, doctor, and mechanic. Employees with these skills can initiate and complete projects that not only improve quality and efficiency but also affect the bottom line.
