Lean, Six Sigma, Kaizen… Want to Know What Your Employees Really Hear?

Say Lean, Six Sigma or Kaizen in a room full of frontline employees and then watch their faces.

You’ll usually get one of two reactions.

The first is the classic eye roll from someone who’s been through this before. They attended the meetings, covered a wall with sticky notes, participated in a “Kaizen event,” watched management get excited for three weeks…and then everything quietly went back to the way it was.

The second reaction is a little more concerning.

Fear.

Because when some employees hear the word Lean, they don’t hear eliminate waste. They hear eliminate people.

That’s a problem.

And before anyone gets the wrong idea, I’m not against Lean, Six Sigma or Kaizen. They’re proven methodologies with excellent tools for reducing waste, improving quality, solving problems and engaging employees.

What I question is how they’re sometimes introduced.

You can’t install a continuous-improvement culture like a software update.

First, Let’s Visit the Mechanic

Imagine your vehicle needs a major repair.

You arrive at the shop and they give you a choice between two mechanics.

The first has training, experience, the right tools and has successfully completed this repair before.

The second started this morning. No training. No experience. But somebody gave him a toolbox and he’s really excited about continuous improvement.

Who gets your keys?

I’m really hoping you picked mechanic number one.

Yet organizations sometimes do something surprisingly similar with improvement programs.

We gather employees in a conference room, introduce some new terminology, hand out a few worksheets and suddenly expect them to identify root causes, map processes, eliminate waste and redesign workflows.

Then we’re disappointed when the initiative stalls.

Maybe the employees weren’t the problem.

Maybe we handed them the toolbox before teaching them how to use the tools.

Culture Before Acronyms

Getting frontline employees involved in continuous improvement is absolutely the right idea.

In fact, I believe they’re some of the most important people to involve.

The employee doing the job every day knows where the process fights back. They know where time is wasted, where errors happen and which workaround everyone uses because the official process doesn’t actually work.

But before asking employees to improve the business, leadership needs to create a culture where improvement is actually supported.

And that starts at the top.

If management asks employees for ideas but rarely acts on them, people stop offering ideas. If an employee identifies a problem and gets blamed for pointing it out, congratulations—you’ve just trained everyone else to keep quiet.

And if every productivity improvement is immediately followed by eliminating a position, don’t be surprised when employees become considerably less enthusiastic about helping you find the next efficiency.

People learn from what leadership does, not from what the Lean poster says.

“Lean” Shouldn’t Mean “Who’s Getting Laid Off?”

This one matters.

Lean is about eliminating waste, not automatically eliminating employees.

But leadership has to understand the difference—and employees need to trust that leadership understands it too.

Suppose a team finds a better process that eliminates four hours of unnecessary work every week.

Fantastic.

Now what?

Can those four hours improve customer service? Reduce overtime? Handle more volume? Improve training? Complete preventative maintenance? Address another bottleneck?

There are many ways to turn recovered capacity into value.

If employees believe every efficiency they identify puts someone’s job at risk, they’ll become remarkably talented at not finding efficiencies.

That’s not an employee problem.

That’s a leadership problem.

Give People the Skills Before Giving Them the Project

Continuous improvement works best when people understand what they’re doing and why.

Don’t just tell someone to perform a root-cause analysis. Teach them how.

Don’t throw a process map on the wall and expect everyone to understand what you’re trying to accomplish.

Give people the tools, explain the purpose, coach them through using those tools and let them experience some wins.

Start with real problems that matter to the people doing the work.

Fix something annoying.

Remove an unnecessary step.

Solve a recurring problem everyone has complained about for years.

Then—and this part is important—keep the improvement.

Nothing produces an eye roll faster than announcing Continuous Improvement Program 3.0 when everyone remembers what happened to versions 1.0 and 2.0.

The Certificate Isn’t the Culture

Training matters. Methodology matters. Data matters.

But none of those things create continuous improvement by themselves.

Leadership does.

You can have Lean-certified managers, Six Sigma belts in every color available and enough Kaizen boards to wallpaper the building.

If employees don’t feel heard, trained and trusted, you’re decorating.

Build the culture first.

Give people the skills.

Give them permission to challenge how things are done.

Listen when they identify a problem.

Act on good ideas.

Recognize the people who help make the operation better.

Then Lean, Six Sigma and Kaizen stop being management buzzwords and become what they were supposed to be all along:

Tools.

And just like that mechanic, I’d much rather give a difficult job to someone who’s been taught how to use the tools before I hand them the keys.