WSP is seeking a highly experienced Lighting Subject Matter Expert (SME) to support the delivery of a major infrastructure construction supervision project in Riyadh. The role will provide technical leadership and oversight on all aspects of external, roadway, architectural and infrastructure lighting systems across the project.

The Lighting SME will act as the project’s focal point for lighting design review, construction compliance, quality assurance, and coordination with contractors, ensuring that lighting installations meet client specifications, international standards, safety requirements and local regulatory frameworks.

The successful candidate must have extensive experience across major infrastructure, roads and highways projects, and be capable of working within a consultancy/supervision environment, ensuring design intent is effectively delivered through construction.

+ Review and validate lighting designs for roads, highways, interchanges, tunnels...