The American Society for Quality defines continuous improvement (which is sometimes called continual improvement) as “the ongoing improvement of products, services or processes through incremental and breakthrough improvements.” Continuous improvement principles can be applied at the organizational, departmental, inter-departmental, project team, functional team, and individual levels. One of the most popular tools for continuous improvement is the Plan-Do-Study-Act Cycle, which is also known as the Deming Cycle and the Shewhart Cycle. Here’s an overview of the cycle, according to The W. Edwards Deming Institute.
- Plan: Identify a goal or purpose, formulate a theory, define success metrics, and create a plan of action.
- Do: The components of the plan are implemented, such as making a product.
- Study: Outcomes are monitored to test the validity of the plan for signs of progress and success, or problems and areas for improvement.
- Act: If the plan was successful, implement it on a larger scale, and continually assess the plan. If it was unsuccessful, adjust the goal, change methods, or even reformulate a theory altogether.
Other well-known methods of continuous improvement include:
- Six Sigma (visit https://asq.org/quality-resources/six-sigma for more information)
- Total Quality Management (https://asq.org/quality-resources/total-quality-management)
- Lean (https://asq.org/quality-resources/lean)
Job responsibilities vary for continuous improvement managers, but most have the following duties:
- identify products, services, or processes that need improvement and apply continuous improvement (CI) methods such as Plan-Do-Study-Act Cycle, Six Sigma, Lean, and Total Quality Management
- train, coach, and mentor organization employees and CI staff regarding continuous improvement strategies
- update organization executives about ongoing continuous improvement initiatives both orally and in writing
- monitor existing CI processes to ensure they continue to encourage high levels of efficiency
- develop processes and systems to ensure the sustainability of improvements
- oversee and direct the work of continuous improvement analysts and other staff
- assist in the design of work standards, quality control charts and systems, and other elements of operational excellence to aid CI improvement
- serve as their organization’s primary thought leader on CI strategy
- 3-D Printing Specialists
- Accountants
- Advanced Manufacturing Engineers
- Advanced Manufacturing Technicians
- Apparel Industry Workers
- Arbitrators
- Auditors
- Automation Engineers
- Automotive Dealership Owners
- Automotive Industry Workers
- Billing Clerks
- Bindery Workers
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- Biofuels Processing Technicians
- Biofuels Production Managers
- Biofuels/Biodiesel Technology and Product Development Managers
- Biomass Plant Technicians
- Biomass Power Plant Managers
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- Boilermakers and Mechanics
- Bookkeeping and Accounting Clerks
- Budget Analysts
- Build Reliability Engineers
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- Drafters
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- Engineers
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- Forge Shop Workers
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- Futurists
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- Green Products Manufacturers
- Health Care Managers
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- Health Data Analysts
- Heat Treaters
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- Industrial Engineers
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- Internet Consultants
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- Job and Die Setters
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- Layout Workers
- Leather Tanning and Finishing Workers
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- Logging Industry Workers
- Logistics Analysts
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- Management Analysts and Consultants
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- Non-Destructive Testing Specialists
- Numerical Control Tool Programmers
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- Office Administrators
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- Paper Processing Workers
- Payroll Directors
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- Product Designers
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- Product Managers
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- Quality Control Engineers
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- Radio Frequency Engineers
- Receptionists
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- Regulatory Affairs Specialists
- Remote Health Care Engineers
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- Renewable Energy Engineers
- Retail Business Owners
- Retail Managers
- Risk Managers
- Robotics Engineers
- Robotics Integrators
- Robotics Technicians
- Rubber Goods Production Workers
- Sales Managers
- Sales Representatives
- Secretaries
- Semiconductor Technicians
- Sheet Metal Workers
- Silverware Artisans and Workers
- Space Port Managers
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- Sporting Goods Production Workers
- Statisticians
- Steel Industry Workers
- Stenographers
- Strategy Managers
- Supply Chain Managers
- Tax Managers
- Temporary Workers
- Textile Manufacturing Workers
- Tobacco Products Industry Workers
- Toy Industry Workers
- Traffic Managers
- Truck Dispatchers
- Typists and Word Processors
- Wealth Management Risk Managers
- Wealth Management Vice Presidents
- Welders and Welding Technicians
- Wind Energy Operations Managers
- Wind Energy Project Managers
- Wood Science and Technology Workers
- Workplace Diversity Experts
- Zoo and Aquarium Curators and Directors