SSDSI Blog Archives

What Is Brainwriting? The 6-3-5 Method, and Six Sigma Application

Every Six Sigma team reaches a moment in the Improve phase when they need solutions. They have identified the root causes. They have data to support them. Now they need ideas. Most teams default to brainstorming. Someone calls out ideas. Others respond. The loudest...

What Jobs Require a Six Sigma White Belt?

Few jobs strictly require a White Belt on their own. Employers list it as a preferred qualification for entry-level operations, quality, administrative, and customer service roles. Real job data shows it appears most in project support and change management postings....

What Is Optical Metrology? Techniques, Applications, and Six Sigma Role

Measurement is the foundation of quality control. You cannot improve what you cannot measure — and you cannot measure reliably without the right instrument. For many precision manufacturing environments, contact gauges have real limitations. They can deform soft...

Can Startups Benefit From Lean Six Sigma? A Practical Answer

Startups benefit from Lean Six Sigma, but only in small, targeted doses. The value comes from protecting cash and building good habits early. A full corporate-style rollout is the wrong move for most early teams. This is a resource question before it is a methodology...

How Xerox Built a Company-Wide Lean Six Sigma Program

Xerox Corporation is one of the most recognized names in business technology. It invented the photocopier. It pioneered the laser printer. It transformed how offices manage documents worldwide. And in the 2000s, it made a commitment that would reshape how it works...

Do Employers Value Lean Six Sigma Certifications? The Data Answers the Question.

Yes. Employers actively list Lean Six Sigma certification as a job requirement across industries. Job postings requiring LSS skills grew 33% between 2020 and 2024. Over 48,000 US vacancies referenced Six Sigma on any given day in 2025. Certified professionals earn an...