Updated for 2026

Lean Six Sigma Consultant
Resume Example

A client-facing resume for Lean Six Sigma consultants that highlights project portfolios, client impact, and methodology expertise.

ATS Score
89
Excellent
Keywords · Impact · Format
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Marcus Obi

Dallas, TX  |  [email protected]  |  (555) 347-9120  |  linkedin.com/in/marcusobi
Summary

Lean Six Sigma Consultant and Master Black Belt with 9 years of experience delivering process improvement engagements for Fortune 500 clients across manufacturing, healthcare, and financial services. Completed 50+ DMAIC projects generating $18M in cumulative client savings. Skilled in executive stakeholder management, organizational change, and building internal continuous improvement capabilities.

Technical Skills
Methodologies: Lean, Six Sigma (DMAIC/DMADV), Kaizen, Value Stream Mapping, 5S, TOC, Hoshin Kanri, A3 Thinking
Consulting: Client Management, Executive Presentations, ROI Analysis, Change Management, Training Development, Program Design
Tools: Minitab, JMP, Power BI, Tableau, Visio, SAP, Microsoft Office Suite
Experience
Senior Lean Six Sigma Consultant - Apex Performance Consulting
  • Delivered 25+ DMAIC and Kaizen engagements for 8 Fortune 500 clients, generating $11.2M in documented cost savings over 4 years
  • Designed and launched a Lean Six Sigma training program that certified 120 client employees as Green Belts, building internal improvement capacity across 6 organizations
  • Reduced a healthcare client's claims processing time by 52% through value stream mapping and workflow automation, saving $3.4M annually
  • Maintained a 98% client satisfaction rating across all engagements as measured by post-project NPS surveys
Lean Six Sigma Consultant - Sterling Management Group
  • Led 20+ process improvement projects across manufacturing and logistics clients, averaging $340K in savings per engagement
  • Facilitated 30 Kaizen workshops with cross-functional teams of 10-15 participants, achieving an average 28% cycle time reduction per event
  • Built a standardized project tracking framework adopted by 4 consulting teams that improved utilization rates from 72% to 88%
  • Coached 15 client-side Black Belt candidates through their certification projects, with all 15 achieving certification within 12 months
Education
M.B.A. Operations Management - Southern Methodist University
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Why This Resume Works

1
Portfolio-Level Impact

$18M in cumulative savings across 50+ projects proves sustained consulting impact, not just isolated wins.

2
Capability Building

Certifying 120 Green Belts and coaching 15 Black Belts shows the candidate builds lasting improvement capability within client organizations.

3
Client Satisfaction Evidence

A 98% NPS rating demonstrates strong client relationships, which is critical for consulting roles where repeat business matters.

Section-by-Section Breakdown

Summary

Lead with your certification level (Master Black Belt), total projects completed, cumulative savings, and client types. Name industries served.

Skills

Group by Methodologies, Consulting Skills, and Tools. Include advanced methods like Hoshin Kanri and DMADV to differentiate from basic practitioners.

Experience

Show per-engagement savings averages, client satisfaction scores, and training volumes. Consultants must prove both technical and relationship skills.

Education

An MBA or MS plus Master Black Belt certification is the gold standard. List both prominently.

Key Skills for Lean Six Sigma Consultant Resumes

Based on analysis of thousands of job postings, these are the most frequently required skills:

Lean Six Sigma Master Black Belt DMAIC DMADV Kaizen Value Stream Mapping Hoshin Kanri A3 Thinking 5S TOC Client Management Change Management Executive Presentations Training Development Minitab JMP ROI Analysis Continuous Improvement

Common Mistakes on Lean Six Sigma Consultant Resumes

  • Focusing Only on Methodology - Consultants need client management and communication skills as much as technical expertise. Show both in your bullets.
  • Omitting Client Satisfaction Metrics - NPS scores, repeat engagement rates, and client testimonial references are critical for consulting resumes.
  • Missing Capability Building Work - The best consultants build internal capacity. Show how many people you trained and certified within client organizations.
  • Listing Projects Without Dollar Impact - Every consulting engagement should tie to a financial outcome. Average savings per project and cumulative portfolio impact are essential.
  • Ignoring Industry Breadth - Consulting firms value versatility. Show experience across at least 2-3 industries to prove your methods transfer across contexts.

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