We are seeking a highly experienced **Senior Mechanical Engineer** to join our supervision team in **Riyadh** for large-scale infrastructure projects, including **roads, bridges, highways, and tunnel systems** . The successful candidate will play a key role in **construction supervision** , **design review** , and **quality assurance** , working closely with contractors and stakeholders to ensure technical compliance and successful project delivery.

+ Supervise and inspect mechanical works (e.g., tunnel ventilation, firefighting systems, drainage pumps, lighting systems) on infrastructure projects.
+ Review and comment on design submissions, shop drawings, material submittals, and method statements for mechanical systems.
+ Ensure all mechanical installations conform to project specifications, standards, and applicable codes (e.g., ASHRAE, NFPA, SMACNA).
+ Coordinate closely with other disciplines (civil, electrical, structural) and ensure interface alignment ...