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Freelance Lean Six Sigma Jobs (NOW HIRING)

Lean Six Sigma Champion

Mount Pleasant, WI · On-site

$76K - $102K/yr

Lean Six Sigma Champion Department: Supporting Quality Employment Type: Full Time Location: SMC Reporting To: Aaron Lemkau Description FII USA, Inc., a Foxconn Technology Group Company, is seeking a ...

The Lean Six Sigma Champion will lead cross-functional improvement projects, develop internal auditing structures, and establish measurable KPIs that sustain long-term gains in productivity, quality ...

Enterprise Lean & Six Sigma Strategy - Support and advance a unified enterprise Lean and Six Sigma strategy aligned with S&C's operational and business objectives. Define and reinforce the ...

Cat Technology is searching for a Lean 6 Sigma Black Belt to help guide process and resolution for global support issues by utilizing the 6 Sigma process for the Cat Technology product portfolio.

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How much do freelance lean six sigma jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for freelance lean six sigma in the United States is $22.97, according to ZipRecruiter salary data. Most workers in this role earn between $18.75 and $18.75 per hour, depending on experience, location, and employer.

What is a freelance Lean Six Sigma?

A Freelance Lean Six Sigma job involves working independently with businesses to analyze processes, identify inefficiencies, and implement improvements using Lean and Six Sigma methodologies. Freelancers in this field help organizations reduce waste, enhance quality, and streamline operations, often on a project-by-project basis. They may work across various industries, including manufacturing, healthcare, IT, and finance. Responsibilities can include conducting process assessments, leading improvement initiatives, and training employees in Lean Six Sigma principles.

What are the key skills and qualifications needed to thrive in the freelance Lean Six Sigma position?

To thrive as a Freelance Lean Six Sigma professional, you need expertise in process improvement, data analysis, and project management, supported by Lean Six Sigma certification (Green Belt, Black Belt, or higher). Familiarity with statistical analysis tools such as Minitab, Microsoft Excel, and various process mapping software is often required. Strong communication, adaptability, and client management skills are essential for successfully leading change initiatives in diverse organizations. These abilities help freelancers deliver measurable results, build trust with clients, and maintain a competitive edge in the consulting market.

What are typical challenges freelance Lean Six Sigma professionals face when working with new clients?

Freelance Lean Six Sigma professionals often encounter challenges such as gaining stakeholder buy-in, adapting to various organizational cultures, and quickly assessing existing processes with limited internal support. Since each client’s environment and expectations can be quite different, flexibility and strong interpersonal skills are key to understanding unique business needs and building rapport. Additionally, managing project timelines and ensuring data access or cooperation from different departments may require proactive communication and negotiation. Successfully navigating these challenges allows freelancers to deliver effective process improvements and secure long-term client relationships.

Is freelance Lean Six Sigma still relevant in 2026?

Freelance Lean Six Sigma professionals remain relevant in 2026 as organizations continue to seek process improvement, efficiency, and quality management expertise. Certification levels like Green Belt and Black Belt, along with proficiency in tools such as DMAIC and statistical software, support ongoing demand for these skills in various industries.

What jobs can I get with Freelance Lean Six Sigma?

With Freelance Lean Six Sigma certification, you can pursue roles such as process improvement consultant, quality analyst, operations manager, or project manager. These jobs typically involve analyzing workflows, reducing waste, and implementing efficiency strategies using tools like DMAIC and Six Sigma methodologies.
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Infographic showing various Freelance Lean Six Sigma job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 6% Temporary, and 12% Contract. Highlights an 100% In-person job distribution, with an average salary of $47,772 per year, or $23 per hour.

Lean Six Sigma Champion

Foxconn WI

Mount Pleasant, WI • On-site

$76K - $102K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago


Job description

Lean Six Sigma Champion
Department: Supporting Quality
Employment Type: Full Time
Location: SMC
Reporting To: Aaron Lemkau
Description
FII USA, Inc., a Foxconn Technology Group Company, is seeking a Lean Six Sigma Champion to lead and execute process improvement initiatives across manufacturing operations, with a focus on PCBA and SMT processes. Once a part of the team, you will be responsible for identifying opportunities to improve efficiency, quality, and cost performance while ensuring alignment with company objectives and customer expectations. This role is a key driver of continuous improvement within the organization, supporting the Quality Department in advancing a culture of operational excellence.
The Lean Six Sigma Champion will lead cross-functional improvement projects, develop internal auditing structures, and establish measurable KPIs that sustain long-term gains in productivity, quality, and process control.
Responsibilities
  • Lead Lean Six Sigma projects focused on manufacturing process improvement, cost reduction, and quality enhancement across PCBA and SMT production areas.
  • Analyze process data, identify root causes of variation, and implement sustainable corrective actions using DMAIC and Lean methodologies.
  • Develop and maintain an internal auditing structure to monitor continuous improvement performance and compliance.
  • Establish and track key performance indicators (KPIs) and dashboards to report progress and validate project outcomes.
  • Collaborate with Production, Engineering, and Quality teams to identify process bottlenecks and implement efficiency improvements.
  • Serve as a subject matter expert (SME) for Lean Six Sigma tools, techniques, and data-driven decision-making processes.
  • Train and mentor employees in Lean and Six Sigma principles to strengthen the organization's problem-solving capabilities.
  • Drive standardization of work practices and support 5S, Kaizen, and Value Stream Mapping initiatives across the facility.
  • Ensure all improvements comply with internal quality management systems, regulatory requirements, and customer standards.
  • Support internal and external audits with data analysis, process documentation, and improvement validation.
  • Perform other duties as assigned.

Qualifications
  • Bachelor's Degree in Engineering, Manufacturing, Industrial Technology, or related field required; Master's Degree preferred.
  • Certified Lean Six Sigma Black Belt required (Master Black Belt certification preferred).
  • 5+ years of experience leading Lean or Six Sigma projects in a manufacturing environment; PCBA/SMT experience strongly preferred.
  • Proven success implementing process improvement initiatives that reduced waste, cycle time, and defects.
  • Strong analytical and statistical skills; proficiency with Minitab or similar analysis software preferred.
  • Excellent communication, leadership, and facilitation skills with the ability to influence at all levels of the organization.
  • Experience developing and executing internal audit programs for continuous improvement systems.
  • Detail-oriented and data-driven, with the ability to work independently and manage multiple projects simultaneously.
  • Strong understanding of ISO 9001 and related quality system standards.
  • Must be able to sit or stand for extended periods and lift up to 50 lbs. as needed.

Reasons you should work for us:
  • Comprehensive benefits package including medical, dental, and vision insurance coverage.
  • Basic life insurance and short-term disability coverage provided by employer.
  • Supplemental life insurance and long-term disability coverage options available.
  • 401K with employer contribution.
  • Personal, Vacation, and Holiday paid time off for all full-time employees.
  • Onsite Aurora Health & Wellness Center available for all employees.
  • Employees are continuously encouraged to learn and grow their careers in smart manufacturing.