Certificate and Examination Preparatory Courses > Accredited Lean Six Sigma Green Belt Certification – International Lean Six Sigma Institute (ILSSI) Standard

About this Classroom Training

In today’s rapidly evolving energy sector, organisations require innovative, data-driven approaches to achieve operational excellence and address complex industry challenges. The ILSSI-Accredited Lean Six Sigma Green Belt Certification Program is specifically designed for professionals in these sectors, delivering essential tools and frameworks to drive tangible process improvements.

This comprehensive 5-day course empowers participants to lead Lean Six Sigma projects using the DMAIC methodology, optimise processes, solve complex problems, and deliver measurable business outcomes. By integrating performance alignment frameworks such as Objectives and Key Results (OKRs) and The Wheel, alongside advanced innovation methodologies like TRIZ (a Russian acronym for the Theory of Inventive Problem Solving) and Positive Intelligence, this classroom training prepares participants not only to address immediate operational issues but also to build resilient, high-performing teams capable of continuous improvement.

Additionally, the classroom training integrates advanced Lean Six Sigma tools with real-world industry insights relevant to engineering, design, and front-end development roles—where early-phase improvements are critical to organisational success. Whether the focus is power generation, renewable integration, upstream operations, or refinery, participants will be prepared to identify improvement opportunities and secure their organisation’s competitive edge in the evolving energy landscape. They will learn to think bigger, act bolder, and align performance with their company’s most strategic objectives.

By the end of this 5 day course, participants will be able to:

  • Lead Lean Six Sigma improvement projects using DMAIC.
  • Align performance goals using OKRs and The Wheel Framework.
  • Apply TRIZ for innovation and Positive Intelligence for resilience.
  • Achieve ILSSI Green Belt certification and support organisational excellence.
  • Engineers functioning in design, front-end development, and early-phase project stages.
  • Managers and Team Leaders responsible for process optimisation and project success.
  • Project Managers overseeing process or business optimisation efforts.
  • Cross-Functional team members participating in improvement initiatives.
  • Professionals working in the Oil & Gas, Power, Renewables, and Supply Chain industries.
  • Specialist working in quality management, operational excellence, and innovation roles.
  • Individuals engaging in continuous improvement or transformation projects.
  • Supply Chain Specialists aiming to drive efficiency and value.
  • Experts seeking to enhance their skills in data-driven decision making.
  • Experienced professionals looking to upskill or transition into Lean Six Sigma or process excellence roles.
  • Anyone responsibilities in or aspiring to lead Lean Six Sigma projects within industrial, energy, or supply chain domains.
  • Those interested in mastering frameworks like DMAIC, OKRs, TRIZ innovation, and Positive Intelligence for organisational impact.
  • Basic
  • Intermediate
  • Advanced

This course will provide comprehensive learning resources, including course materials for future reference. Each topic will begin with a clearly defined intended learning outcome. The learning experience will be enriched through diverse activities, such as quizzes and assessments, to ensure engagement and understanding. In addition to the core material, participants will have access to supplementary resources, including articles, case studies, and tools. The course structure incorporates interactive elements, such as case studies, practical exercises, and Q&A sessions, which provide opportunities for clarification and deeper understanding. It will integrates standard ILSSI Green Belt topics with innovative methodologies such as TRIZ, Objectives and Key Results (OKRs), and Positive Intelligence (PQ). It is structured around the DMAIC cycle to develop not only process improvement skills but also innovative problem-solving capacity and mental resilience.

Your expert instructor is a Lean Six Sigma Black Belt expert, and accomplished executive performance mentor with over 25 years of industry experience. Throughout her distinguished career, she has held leadership roles with some of the world’s top organisations, including Chevron Tengizchevroil (Kazakhstan), where she coordinated significant business transformation and process optimisation projects that directly contributed to improving operational efficiency and safety. Among her notable achievements is her leadership of Chevron’s “The Wheel” performance improvement program, which had a transformative impact on field operations, workflows, and organisational culture. In addition, she played a critical role in the development and deployment of Lean Six Sigma methodologies across multiple business units, facilitating measurable gains in productivity, cost savings, and strategic alignment.

She has been instrumental in delivering high-impact training for engineers and managers in international energy corporations and engineering-based organisations, helping cross-functional teams develop robust problem-solving skills and a culture of continuous improvement. Her dedication to high standards and real-world results is also evident through her involvement in the design and facilitation of Lean Six Sigma and operational excellence programs for major capital projects and supply chain optimisation initiatives.

Your expert instructor continuously sharpens her expertise and broadens her impact through ongoing professional development and recent specialised trainings. These include advanced coursework in TRIZ innovation methodology, OKR (Objectives and Key Results) frameworks, and Positive Intelligence coaching, all of which enrich the content and effectiveness of her executive and technical training sessions. Her commitment to innovation, strategic leadership, and sustainable business transformation positions her as a trusted trainer to organisations seeking to reimagine their performance potential and to professionals eager to lead meaningful change in complex, global environments

Unlock the potential of your workforce with customized in-house training programs designed specifically for the energy sector. Our tailored, in-house courses not only enhance employee skills and engagement but also offer significant cost savings by eliminating travel expenses. Invest in your team’s success and achieve specific outcomes aligned with your organization’s goals through our expert training solutions. Request for further information regarding our on-site or in-house training opportunities.

In our ongoing commitment to sustainability and environmental responsibility, we will no longer providing hard copy training materials. Instead, all training content and resources will be delivered in digital format. Inspired by the oil and energy industry’s best practices, we are leveraging on digital technologies to reduce waste, lower our carbon emissions, ensuring our training content is always up-to-date and accessible. Click here to learn more.

To further optimise your learning experience from our courses, we also offer individualized “One to One” coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster.
Request for further information post training support and fees applicable

1. What is a Lean Six Sigma Green Belt?

A Lean Six Sigma Green Belt is a trained practitioner who applies both Lean (waste reduction) and Six Sigma (variation and defect reduction) principles to lead small- to mid-scale process improvement projects using the DMAIC framework: Define, Measure, Analyze, Improve, Control.

2. What are the main advantages of Lean Six Sigma Green Belt certification?

Green Belt training equips professionals with structured problem-solving skills, enabling them to reduce waste, improve quality, and boost efficiency. Benefits include enhanced career prospects, measurable organizational improvements, and a foundation for advancement to higher belt levels.

3. What limitations or challenges are associated with Lean Six Sigma Green Belt initiatives?

Key challenges include project failures due to lack of management support, poor project selection, resistance to culture change, and limited resources. Over half of Lean/Six Sigma projects may fail when these human and strategic factors are overlooked.

4. In which industries is Lean Six Sigma Green Belt commonly applied?

Green Belts are relevant across industries—manufacturing, healthcare, finance, logistics, IT and public services—where they streamline assembly lines, reduce errors, minimize wait times, and optimize workflows.

5. How does a Green Belt compare with Yellow Belt and Black Belt levels?

- Yellow Belt: basic awareness, supports improvement teams;
- Green Belt: leads process projects using data tools under Black Belt guidance;
- Black Belt: leads organization-wide complex improvements and mentors Green Belts

6. What are the current trends impacting Lean Six Sigma Green Belt roles?

Recent trends include integration of AI, machine learning, sustainability goals, digital transformation (e.g., IoT and big data), remote work, and the growing importance of leadership and soft skills, marking Green Belts as both technical and change-leading professionals.

7. What is the future outlook for Lean Six Sigma Green Belt certification?

Green Belt remains highly relevant in 2025, with demand sustained by its adaptability to evolving business environments. Professionals benefit from continuous learning, networking in improvement communities, and the opportunity to later upgrade to Black Belt for broader leadership roles.

8. How can Lean Six Sigma Green Belt create value within an organization beyond cost savings?

Beyond measurable cost savings and efficiency, Green Belt practitioners foster a culture of continuous improvement, strengthen cross-departmental collaboration, enhance decision-making, and inspire greater employee engagement through structured, data-driven change.

Learn what past participants have said about EnergyEdge training courses

I still remember your expert instructor in the Lean Six Sigma courses; those lessons have stayed with me and continue to support my everyday work. She always brought insights from real, hands-on challenges at Tengizchevroil-Chevron—not just theory. That practical experience, combined with your drive for continuous improvement, is truly a recipe for success.

Regulatory Affairs – Permits and Compliance Specialist, Tengizchevroil.