Plenty of companies run improvement work with consultants, part-time project leads or “whoever has time.” That can work for a while. But there’s a point where a full-time Lean Six Sigma Black Belt pays for itself many times over, and waiting past it means savings left on the table every month. Here are the five signs we see most often when clients call us.

1. Projects start but don’t finish

A long list of “in progress” improvement projects is the clearest signal. Part-time leads get pulled back into their day jobs whenever there’s a fire to fight, and projects stall somewhere between Measure and Analyze. A Black Belt’s job is to lead projects through to the end. The American Society for Quality describes the role simply: Black Belts lead problem-solving projects and coach project teams.

If more than half your projects have been open for longer than planned, you don’t have a project problem. You have an ownership problem.

2. Gains fade after the consultants leave

Consultants are useful for jump-starting a program or bringing outside expertise. But when the engagement ends, the knowledge often leaves with them. Six months later, the new standard work is gone and the metrics have drifted back.

The Control phase of DMAIC exists for this reason, and it needs someone on site who owns it. A full-time Black Belt keeps control plans alive, audits standard work and steps in when the numbers slip.

3. Your Green Belts have no one to learn from

Many companies train a group of Green Belts, then leave them on their own. Without a coach, they pick projects that are too big, get stuck on analysis, or quietly stop using the tools. Coaching Green Belts is a core part of the Black Belt role, and it multiplies the return on the training you’ve already paid for.

4. The same problems keep coming back

If your team keeps fixing the same scrap issue, the same late shipments or the same billing errors, you’re treating symptoms. Recurring problems usually have causes hidden in variation that only shows up with proper data collection and analysis. That’s what Six Sigma training is built for, and it’s where an experienced Black Belt is far more effective than a well-meaning generalist.

5. Leadership can’t see the results

When executives ask “what are we getting from continuous improvement?” and nobody has a clear answer, the program is at risk. A Black Belt brings discipline to project selection, baselines, validated savings and reporting, so improvement work competes for resources on equal terms with everything else.

What to do next

If two or more of these signs sound familiar, it’s worth scoping a Black Belt role. Start with our Knowledge Base guide to choosing the right belt level, then use our job description template. When you interview, focus on finished projects with validated results; our interview guide lists the questions we use.

And if you’d rather have someone who does this every day run the search, that’s what we do.

FAQ

Source: ASQ, Six Sigma Belts, Executives and Champions.

You found a talented continuous improvement leader. The interviews went well, the references were strong, and the first month was full of energy. A year later they’re gone, or worse, still there and frustrated. Most failed CI hires weren’t bad hires. They were set up to fail. Here’s what goes wrong and how to prevent it.

1. No real sponsor

Improvement leaders work through other people’s departments. Without a senior sponsor who clears obstacles and backs them when a manager pushes back, they hit walls. ASQ calls this role the Champion: the leader who selects projects, secures resources and clears obstacles. If nobody in your leadership team will play that role, fix that before you hire.

2. The job wasn’t what was described

A role posted as “lead transformation” that turns out to be “run reports and fix whatever breaks” will lose a strong candidate fast. Be honest about scope in the job description, and name the real problems the person will own. Our job description template is built around exactly that.

3. Culture fit was never tested

A Black Belt who thrived in a highly structured corporate program may struggle in a fast-moving family-owned plant, and the reverse is just as true. Testing culture fit means more than a pleasant conversation. Include front-line leaders in the interview, walk the floor together and ask how the candidate handled resistance in a similar environment.

This is the part of the search we spend the most time on at JIT Recruiting. As one client, retired Simpler Consulting CEO Marc Hafer, put it, Ann’s “Lean knowledge and understanding of what traits would fit our culture led to a very efficient recruiting and hiring process.”

4. Pressure for quick wins only

Quick wins build credibility, and every new CI leader should deliver some. But if every month is judged only on immediate savings, the deeper work never starts: building standard work, developing Green Belts, fixing the root causes that keep recurring. Agree up front on a balance of short-term wins and longer-term capability.

5. No onboarding to the floor

New improvement leaders who spend their first month in conference rooms lose the trust of the people they most need. Lean thinking starts at the gemba, where the work happens. Build time on the floor into onboarding, on every shift, before the first project starts.

A 90-day plan that works

FAQ

Source: ASQ, Six Sigma Belts, Executives and Champions. Testimonial from the JIT Recruiting testimonials page.