Online Course

E_M 570 Systems Improvement: Integrating TOC, Lean, and Six Sigma

Term

Spring 2026

Duration

16 weeks, Live Online

Price

Non-Refundable Application Fee: US$90
View Tuition and Fees for Tuition Rates

Admission

Apply online via EngineeringCAS. Priority application deadlines by term: November 15 (Spring); July 15 (Fall); March 15 (Summer)

Course Description

This course aims to teach leveraging Theory of Constraints, Lean, and Six Sigma to achieve integrated systems-level improvement. 

The Theory of Constraints (TOC) is used for identifying a system’s limiting factor and focusing efforts to eliminate that constraint in order to improve throughput, reduce inventory, or lower operating expenses.  Next, Six Sigma is a problem-solving methodology that uses the structured approach of Define, Measure, Analyze, Improve, and Control to reduce variability. Finally, Lean is a management approach that focuses on continuous improvement and respect for people in order to improve the performance of a system by eliminating waste. 

Semester Credits: 3
Prerequisites: None
Location: Global Campus

Course meets at times posted via web conferencing software.

Gain Expertise in

  • Theory of Constraints
  • Lean 
  • Six Sigma 
  • Workforce Engagement 

Course Objectives

Students will learn to synergistically apply TOC to identifying what to improve, the Six Sigma structured problems solving approach to reduce variability, and Lean tools for reducing waste and managing continuous improvement.  They will also learn workforce engagement is the key to long-term system improvement.   

Learning Outcomes

Upon satisfactory completion of the course, students will be able to:

  • Apply the Theory of Constraints to improve the throughput of a system 
  • Apply Lean Tools to reduce waste in a system 
  • Apply Six Sigma problems solving techniques to reduce variability 
  • Engage their workforce to ensure they are healthy, happy, and productive 
  • Improve systems by integrating TOC, Lean, and Six Sigma methodologies 
  • Develop a management approach that integrates TOC, Six Sigma, and Lean that promotes workforce engagement.

Lectures are live and interactive

Delivered 2x/week—early evening

Each live session is recorded

Instructor

Dr. Steve Addison brings over three decades of experience in engineering, workforce development, and technology to his role as Associate Professor in WSU’s Master of Engineering and Technology Management program. He began his career as an apprentice at British Aerospace on guided missile projects, later earning a BA and PhD in Engineering from the University of Cambridge.

His career spans aerospace, manufacturing, cybersecurity, and electronics in the UK and USA. He consulted at Frazer-Nash on defense, energy, and commercial projects, and later worked in Silicon Valley leading development, marketing, and support for electronics thermal analysis software.

In education, Steve developed four Bachelor of Applied Science degrees and multiple associate and certificate programs at Lake Washington Tech, Clover Park Tech, and Bellingham Tech. At Oregon Institute of Technology, he served as Site Director for the Seattle campus and as Department Chair for Mechanical and Manufacturing Engineering, leading graduate program development and teaching courses from production systems to project management.

As a consultant, he has delivered process improvement projects, digital learning systems, and large-scale proposals—including a $2.3B Coos Bay container port grant. A Lean Six Sigma Black Belt, he equips professionals with tools to improve systems, drive innovation, and achieve results.

Applicants to the ETM program must have the following:

Minimum requirements:

  • a bachelor’s degree from an accredited institution
  • a transcript*
  • at least one letter of recommendation**
  • a personal statement
  • a résumé showing work experience

Learn more about the Master of Engineering and Technology Management.

Minimum requirements:

  • a bachelor’s degree from an accredited institution
  • a transcript*
  • a personal statement
  • a résumé

Because the certificates consist of regular graduate courses, admission to the graduate school is still necessary.

Learn more about ETM certificate programs.

* The ETM program is designed for working professionals, and we highly value your work experience and determination. We may be able to offer provisional admission to those who do not meet the Graduate School’s minimum 3.0 GPA requirement. Please contact us at etm@wsu.edu for more information.

** The program accepts both academic and professional letters.

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