Senior Mechanical Engineer

Job Description 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. Responsibilities • 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 on-site. • Monitor contractors’ progress and workmanship, flag deviations, and lead resolution of mechanical-related issues. • Attend progress and technical meetings; report regularly to the client and project team. • Ensure compliance with health, safety, and environmental (HSE) regulations on all mechanical aspects. • Lead inspections and testing of mechanical systems (e.g., tunnel ventilation fans, fire pumps, HVAC systems, pressure tests). • Provide input to change requests, claims, and technical variations related to mechanical scope. • Assist in the preparation of handover documents and commissioning plans. Qualifications • Bachelor's Degree in Mechanical Engineering from a recognized university (Master's preferred). • Minimum 15 years of experience, with at least 5 years in the GCC on infrastructure/transportation projects. • Previous experience with a construction supervision consultant is mandatory. • Proven experience in mechanical works related to tunnels, bridges, highways, and road infrastructure. • Strong knowledge of MEP installations in tunnel and road projects. • Familiarity with international standards such as NFPA, ASHRAE, EN, BS, and ISO. • Excellent written and verbal communication skills in English. • Proficiency in using software tools such as AutoCAD, MS Office, and project documentation systems.