The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
Lead CI Engineer / Lean Six Sigma Black Belt (L4)
3-5 years in roleSkills to master
- Mastering complex project management, leading high-impact Black Belt projects, mentoring Green Belts, and influencing senior stakeholders without direct authority. You'd be accountable for a portfolio of projects, but not yet a team.
You're ready to move on when
- Consistently delivering £500K+ in annual savings from your projects.
- Successfully mentoring 2+ Green Belts to certification.
- Proactively identifying and proposing strategic improvement opportunities, not just executing assigned ones.
- Demonstrating strong leadership in cross-functional project teams.
- 2
Production Manager / Operations Manager
5-7 years in roleSkills to master
- Gaining deep operational experience, managing a production team, hitting daily targets, and understanding the practical challenges of implementing change on the shop floor. This path brings invaluable 'boots on the ground' credibility.
You're ready to move on when
- Successfully managing a production team (20+ people) to meet targets.
- Implementing continuous improvement initiatives within your own production area.
- Demonstrating strong people management and problem-solving skills in a high-pressure environment.
- A clear understanding of operational P&L and cost drivers.
- 3
External Lean Consultant (Senior Level)
5-10 years consulting experienceSkills to master
- Developing broad industry exposure, honing client management and influencing skills, and applying Lean principles across diverse organisational contexts. You'd bring a fresh, external perspective and a wealth of best practices.
You're ready to move on when
- Leading multiple successful Lean transformation engagements for clients.
- Strong track record of delivering measurable results in various industries.
- Excellent client relationship management and business development skills.
- Ability to quickly diagnose problems and propose effective solutions in new environments.