A Lean Management Expert skill matrix covers three domains: technical tools (VSM, SMED, TPM, Kaizen, 5S, kanban, standard work, A3 problem solving), facilitation (Kaizen event design, team coaching, change management, conflict resolution, executive communication), and analytics (SPC, Minitab/Excel-based statistical analysis, COPQ calculation, capability analysis, dashboard design). Proficiency is rated on a four-level scale: Awareness (can explain), Working Knowledge (can apply with guidance), Proficient (can apply independently), Expert (can teach and coach). A Lean Management Expert should be Proficient to Expert across all core tools, Proficient in facilitation, and Working Knowledge to Proficient in analytics. The gap between a Lean Analyst and a Lean Management Expert is almost always in facilitation — not tools knowledge.

A credential certifies knowledge. A skill matrix reveals capability. The Lean Management Expert who can answer — for every relevant skill — not just 'do I know this?' but 'can I apply this independently, and can I teach it?' is the practitioner who advances.
|
KPI |
What It Measures |
Starting Benchmark |
World-Class Target |
|
OEE (Overall Equipment Effectiveness). |
Availability × Performance × Quality rate. |
45–65% for most plants. 85%+. |
— must be able to facilitate. |
|
First-Pass Yield (FPY). |
% of units completed without defects or rework. |
Varies — establish current state first. |
95%+. . |
|
Cycle Time. |
Average time to complete one production unit. |
Measure current state over 25+ cycles. |
Continuously improving. |
This is the domain that separates Lean Management Experts from Lean Analysts. Technical knowledge is table stakes. Facilitation is what creates organizational change.
A Lean Management Expert does not need to be a statistician. They need to be a competent data interpreter — able to analyze process performance, identify patterns, and communicate findings without requiring a data analyst to mediate.
FPY Formula
FPY = (Units Completed Without Rework ÷ Total Units Started) × 100.
Track at the process level first, not the plant
level. A plant-level FPY of 94% may hide a single process step running at 70% —
which is your highest-priority improvement target.
Rate yourself on each skill above. For any gap below your minimum LME level: identify one project in your current pipeline where you can close that gap. Skills develop in projects, not classrooms.