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Why Lean and Six Sigma Work Better Together
Most operational challenges are not caused by just one issue. Some problems come from inefficiency, while others come from inconsistency. Trying to solve both with a single approach often leads to incomplete results. Lean and Six Sigma are not competing methods. They are designed to address different types of problems, and when used together, they create a more effective system for improvement. If you are looking to improve both speed and quality, combining these approaches i
roxanneertsey
Apr 92 min read


Why Practical Lean Six Sigma Training Matters More Than Ever
Lean Six Sigma is not just about learning concepts. It is about applying them in real situations where decisions, processes, and outcomes matter. Many professionals are introduced to Lean through theory alone. They learn the terminology, understand the frameworks, and complete coursework. But when it comes time to apply those tools in the workplace, there is often a gap between knowledge and execution. That gap is where real improvement either happens or stalls. Why Applicati
roxanneertsey
Apr 92 min read


Learning Lean? Start with the 7S System
Most operational problems don’t start with complex systems. They start with a simple disorder. Tools are misplaced. Workspaces are cluttered. Processes vary from person to person. Over time, this leads to wasted motion, delays, safety risks, and inconsistent results. If you’re beginning your Lean journey and want a method that delivers immediate impact, the 5S system is one of the most effective places to start. Why 7S Is a System Worth Implementing The Lean 7S system goes
roxanneertsey
Mar 262 min read


A New Year’s Resolution That Actually Pays Off: Earn Your Lean Six Sigma Green Belt in 2026
Earning a Lean Six Sigma Green Belt is about applying DMAIC to real problems—not memorizing tools. Success comes from working with real process data, choosing a well-scoped project with measurable impact, and using the report-out template to clearly connect analysis, decisions, and results.
bbolton14
Jan 92 min read


Unlock Your Potential with Lean Six Sigma Green Belt Certification at Operations University
Earning a Lean Six Sigma Green Belt is about applying DMAIC to real problems—not memorizing tools. Success comes from working with real process data, choosing a well-scoped project with measurable impact, and using the report-out template to clearly connect analysis, decisions, and results.
jerrywright2
Jan 53 min read
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