Six Sigma Training & Certifications

About Lean Six Sigma

Lean Six Sigma refers to the process of reducing waste (Lean) and variation (Six Sigma) for an organization’s critical processes. Lean Six Sigma training teaches individuals how to remain rigorous and relentless in this endeavor as a way to see increased revenues, decreased costs, and greater levels of stakeholder satisfaction. Six Sigma courses show students how to apply this approach to both the manufacturing and services industries. Effective implementation can lead to a reduction in the amount of:

  • Product defects
  • Instances of overproduction
  • Process wait time
  • Inventory errors
  • Processing hold ups, and more

Lean Six Sigma courses from New Horizons Raleigh provide instruction on all of the tools, techniques, and concepts related to Six Sigma. Our courses have been developed to maximize relevance and applicability to most modern-day industries. As a result, students who achieve certification are able to bring actionable skills to their organization to create meaningful change and make better decisions.

Lean Six Sigma training also utilizes DMAIC phases, similar to that of Six Sigma programs. The training courses for Lean Six Sigma are also structured to include a belt-based training system similar to Six Sigma. The belt system has the following levels for Lean Six Sigma students to achieve: White Belts, Yellow Belts, Green Belts, Black Belts, and Master Black Belts. Students are required to have Green before Black and Black before Master Black. White and Yellow are one hour and three hour courses, respectively, and students can enroll in Green with no prerequisites.

Learn more about all of the training courses offered by New Horizons and see how our unique approach can be put to use to help you achieve your business goals. Get more information on the specific aspects of each Six Sigma certification course so you and your team can work to improve the skills that will take your organization to the next level. Whether you are interested in on-site, in-person or online training, New Horizons has the courses you need. Feel free to contact us directly today using our online form to get started. 

Six Sigma in Action

Putting a Six Sigma action plan into place gives an organization the tools it needs to help improve the efficiency and effectiveness of its processes. This is done through the identification of errors and their causes and working to reduce the risk of making future mistakes. The Six Sigma methodology for process improvement can be applied to many industries including: manufacturing, logistics, service, retail, healthcare, and more. This approach has worked to help a number of businesses improve efficiency, lower costs and improve customer satisfaction and relationships. In order to take advantage, organizations must invest in personnel with Six Sigma certification courses and continued education.

The Six Sigma method is as beneficial to your IT department as it is to any of your other business processes. IT department managers and project managers alike can use Six Sigma to improve service levels, reduce and avoid system downtime, and optimize automated and manual processes. This can be applied to network infrastructure, ERP, E-business interfaces, software applications, and much more.

How Long Does Six Sigma Certifications Take?

The length of the six-sigma certification depends on what level you are wanting to achieve. Exams are typically multiple choice and increase in time and difficulty with each certification level. There is always a hands-on portion of the testing where you must complete a project that acts like a “final exam”. You are required to complete one project for a green belt certification, two projects for a black belt certification, and ten or more projects for a master black belt certification. There is no average amount of time for completing a six sigma certification because the time it takes you to complete your project(s) will vary depending on the complexity.

Once you earn your Lean Six Sigma certification, you could be qualified for jobs such as process engineer, quality engineer, project manager, or operational excellence manager. All of these careers utilize the efficient mindset learned in Six Sigma training, and a certification can set you apart from the competition.


Lean Six Sigma Certifications

Lean Six Sigma is the rigorous and relentless reduction of waste (Lean) and variation (Six Sigma) in the critical processes of an organization that impact revenues and costs, as well as stakeholder satisfaction. It can be applied both to services and manufacturing industries to reduce defects, overproduction, wait time, inventory, processing and more.

Lean Six Sigma courses from New Horizons Raleigh include all of the tools, techniques and concepts related to Six Sigma and have been developed with the requirements of most modern day industries in mind.

Lean Six Sigma also utilizes the DMAIC phases similar to that of Six Sigma, and the training for Lean Six Sigma is also provided through the belt based training system similar to that of Six Sigma: White Belts, Yellow Belts, Green Belts, Black Belts and Master Black Belts.

Lean Six Sigma Green Belt Certification

A typical Green Belt-certified professional works on projects part-time (25%), either as a team member for complex projects, or as a project leader for simpler projects. Green belt-certified professionals are the "work horses" of Six Sigma projects. Managers leverage their Green Belt Certification for their entire careers, incorporating their skills into their style of management. According to, employees with a Lean Six Sigma Green Belt certification earn an average salary of $85,865. Green Belt Courses are 32 hours over 4 days.

Lean Six Sigma Black Belt Certification

Lean Six Sigma Black Belt training develops students into expert-level problem solvers—giving them the hard skills they need to lead successful improvement teams and achieve strategic objectives in any function or department of any organization. According to, employees with a Lean Six Sigma Black Belt certification earn an average salary of $97,919. Black Belt Courses are 40 hours over 5 days. 


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Lean Six Sigma Courses

What Our Students Say

I am thankful for the opportunity to have attended and completed the New Horizons’ Six Sigma course, as I am not a college graduate but now have obtained skills that will allow me to remain competitive in my current field. I would recommend the New Horizons training to anyone and everyone.

Darla Neal
Government Agency Manager
Los Angeles, CA

Upcoming Lean Six Sigma Courses

Course Starts Location Price
Lean Six Sigma Green Belt 8/30/2022 Raleigh-Durham, NC
Lean Six Sigma Green Belt 10/25/2022 Raleigh-Durham, NC
Lean Six Sigma Green Belt 1/24/2023 Raleigh-Durham, NC
Lean Six Sigma Green Belt 3/20/2023 Raleigh-Durham, NC
Lean Six Sigma Green Belt 5/16/2023 Raleigh-Durham, NC
Lean Six Sigma Black Belt 8/22/2022 Raleigh-Durham, NC
Lean Six Sigma Black Belt 12/05/2022 Raleigh-Durham, NC
Lean Six Sigma Black Belt 2/13/2023 Raleigh-Durham, NC
Lean Six Sigma Black Belt 3/06/2023 Raleigh-Durham, NC
Lean Six Sigma Black Belt 6/26/2023 Raleigh-Durham, NC

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