Six Sigma Black Belt Consultant

Mindtris; Nashville (TN); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Mindtris is seeking an experienced Six Sigma Black Belt Consultant to lead enterprise process improvement initiatives across operations, service delivery, and business functions. This Senior role will drive measurable business value for clients by identifying inefficiencies, reducing variation, and improving process performance through disciplined Lean Six Sigma methodologies.

You will mentor Green Belts and cross‑functional teams, develop project charters and business cases, and communicate

Qualifications

• Bachelor’s degree in business, engineering, operations, analytics or related field.
• Lean Six Sigma Black Belt certification from a recognized program.
• 7+ years of experience leading process improvement or operational excellence initiatives.
• Strong data analysis skills to support decision‑making and KPI development.
• Ability to lead cross‑functional teams and influence stakeholders.
• Executive communication and presentation skills to translate data into recommendations.
• Advanced analytical skills with Excel, Power BI, Tableau, SQL or Minitab.

Responsibilities

• Lead complex Lean Six Sigma projects using DMAIC and statistical analysis.
• Assess current-state workflows to identify gaps and improvement opportunities.
• Partner with client business leaders to define objectives and prioritize initiatives.
• Develop charters, business cases, benefit estimates, and milestone plans.
• Use metrics to quantify defects, delays, and service‑level performance.
• Design improved workflows to increase efficiency and standardize execution.
• Facilitate Kaizen events and governance forums to drive change adoption.
• Mentor Green Belts and project managers on Lean Six Sigma tools.
• Establish control mechanisms, dashboards, and sustainment plans.
• Prepare executive updates on progress, impact, and risks.

Skills

Lean Six Sigma

Cross-functional leadership

Problem solving

Executive communication

Data-driven decision making

Education

Bachelor's degree in business, engineering, operations, analytics, or related field

Tools

Excel

Power BI

Tableau

SQL

Minitab

Job description

Job Title: Six Sigma Black Belt Consultant

Location: Hybrid, Tennessee (TN)

Seniority: Senior

Estimated Duration: 6 months contract with possible extension

Work Authorization: USC, GC

Job Summary

We are seeking an experienced Six Sigma Black Belt Consultant to lead enterprise process improvement initiatives across operations, service delivery, and business functions. This role will drive measurable business value for clients by identifying inefficiencies, reducing variation, and improving process performance through disciplined Lean Six Sigma methodologies.

Responsibilities

• Lead complex Lean Six Sigma projects using DMAIC, root cause analysis, value stream mapping, process mapping, control plans, and statistical analysis
• Assess current-state workflows, processes, and data handoffs to identify gaps and improvement opportunities
• Partner with client business leaders and cross‑functional teams (IT, Operations, Finance, Customer Service, etc.) to define measurable improvement objectives and prioritize high‑value initiatives
• Develop project charters, business cases, benefit estimates, milestone plans, risk logs, and stakeholder communication plans
• Use operational metrics and performance indicators to quantify defects, delays, rework, backlog, and service‑level performance
• Design improved workflows that increase efficiency, standardize execution, and reduce manual work
• Facilitate cross‑functional workshops, Kaizen events, and process governance forums to align stakeholders and drive change adoption
• Mentor Green Belts, project managers, and process owners on Lean Six Sigma tools and problem‑solving techniques
• Establish control mechanisms, dashboards, KPIs, and sustainment plans to ensure improvements are maintained
• Prepare executive‑level updates communicating project progress, financial impact, risks, and realized benefits

Requirements

• Bachelor's degree in business, engineering, operations, analytics, or a related field; equivalent experience may be considered
• Lean Six Sigma Black Belt certification from a recognized program or certifying body
• 7+ years of experience leading process improvement, operational excellence, business transformation, or quality initiatives ideally in a consulting or client‑facing capacity
• Strong data analysis skills to support decision‑making, including KPI development, baseline analysis, and variance analysis
• Ability to lead cross‑functional teams, influence stakeholders, and manage multiple client engagements simultaneously
• Strong executive communication and presentation skills, with the ability to translate complex process and data findings into clear recommendations
• Advanced analytical skills using Excel, Power BI, Tableau, SQL, Minitab, or similar tools (preferred)
• Experience in regulated, government services, financial services, healthcare, or other operationally complex environments (preferred)

Mindtris, a minority women‑owned enterprise, is at the forefront of digital transformation, technology excellence, and business growth solutions. Specializing in talent mobilization and innovation, we are dedicated to enhancing customer experiences across diverse sectors such as Information Technology, Telecommunications, Healthcare, Engineering, and the Public sector. With a focus on deploying top‑tier talent and fostering innovation, we empower businesses to thrive and excel in a rapidly evolving digital landscape, helping them reach new heights of success.

Mindtris is committed to fostering workforce diversity and is proud to be an equal opportunity employer.