Operational Excellence Lead – Grid Center of Excellence

OneSource Consulting; Brussel; On-site; EUR 90,000 - 120,000; Full time

Job summary

OneSource Consulting in Brussels is seeking an Operational Excellence Manager for the Grid Development (GD) department. You will design and lead the GD Center of Excellence, translating strategy into actionable plans and measurable improvements.

The role requires a master’s degree and at least 4 years in operational excellence, experience with KPI dashboards (Power BI), and strong stakeholder management. Fluency in English plus French or Dutch is expected.

Qualifications

• Master’s degree in engineering (civil, commercial, …) or economics or equivalent experience.
• 4+ years in operational excellence, including KPIs, dashboards (Power BI), process optimization and documents management.
• Basic knowledge of the energy sector.
• Strong improvement mindset, rigorous and on-time delivery.
• Change-maker with service mindset; engage stakeholders inside/outside GD.
• Autonomous, flexible; set priorities, decide and communicate clearly.
• Hands-on doer with a get-things-done attitude; deliver tangible results.
• Fluent English; French or Dutch fluency and understanding of the other.

Responsibilities

• Shape the roadmap: translate strategy into a structured operational excellence plan.
• Steer quarterly planning and cross-team resource coordination.
• Make performance visible: define KPIs, launch monthly dashboards, drive data-driven actions.
• Design a document management system for key GD documents and reporting.
• Embed a continuous improvement framework to enhance efficiency and quality.
• Build the Center of Excellence with guidelines, tools, and best practices.
• Deliver GD projects from idea to implementation and ensure changes stick.

Skills

Roadmap shaping

KPIs

Dashboard analytics

Stakeholder engagement

Continuous improvement

Autonomy

Communication

Education

Master’s degree in engineering or economics

Tools

Power BI

Job description

OneSource Consulting in Brussels is seeking an Operational Excellence Manager for the Grid Development (GD) department. You will design and lead the GD Center of Excellence, translating strategy into actionable plans and measurable improvements.

The role requires a master’s degree and at least 4 years in operational excellence, experience with KPI dashboards (Power BI), and strong stakeholder management. Fluency in English plus French or Dutch is expected.