Mechanical Engineer

About this opportunity

Mechanical Engineer – HVAC Location: Saudi Arabia, Riyadh Employment Type: Full-Time Department: Mechanical / Operations & Maintenance Job Summary ESOM is seeking an experienced Saudi Mechanical Engineer with a strong background in Heating, Ventilation, and Air Conditioning (HVAC) systems to support the operation, maintenance, and technical performance of mechanical systems across our projects. The ideal candidate will have a minimum of 10 years of relevant engineering experience, with substantial hands-on exposure to HVAC operations, troubleshooting, preventive and corrective maintenance, and technical supervision. Experience in Facilities Management (FM) is considered an advantage. Key Responsibilities Oversee the operation, maintenance, troubleshooting, and performance optimization of HVAC and associated mechanical systems. Supervise preventive and corrective maintenance activities for chillers, AHUs, FCUs, ventilation systems, pumps, and related mechanical equipment. Diagnose complex HVAC faults, identify root causes, and implement sustainable technical solutions. Monitor system performance, reliability, energy efficiency, and compliance with technical specifications. Supervise mechanical technicians, maintenance teams, and external contractors to ensure efficient execution of maintenance activities. Conduct technical inspections, condition assessments, and equipment performance evaluations. Review engineering drawings, technical specifications, maintenance procedures, and equipment documentation. Support mechanical systems beyond HVAC, including pumping stations, piping networks, water treatment systems, and related utilities. Coordinate with project management, clients, vendors, and other engineering disciplines to resolve technical and operational issues. Ensure compliance with applicable HSE requirements, safety procedures, and quality standards. Maintain accurate maintenance records, inspection reports, technical documentation, and equipment performance reports. Identify opportunities to improve equipment reliability, reduce downtime, and optimize maintenance costs. Minimum Requirements (Must Have) Nationality: Saudi National. Education: Bachelor's degree in Mechanical Engineering. Experience: Minimum 10 years of relevant mechanical engineering experience. HVAC Expertise: Strong practical and technical knowledge of HVAC systems, particularly maintenance, troubleshooting, and operations. Demonstrated experience in preventive and corrective maintenance of HVAC and mechanical equipment. Strong knowledge of mechanical drawings, technical specifications, and troubleshooting methodologies. Ability to supervise technical teams and coordinate engineering maintenance activities. Good communication, problem-solving, and reporting skills. Preferred Qualifications Experience in Facilities Management (FM), particularly large-scale commercial, industrial, or institutional facilities. Relevant professional certifications or technical qualifications issued by recognized European or North American institutions or professional bodies. Familiarity with chilled water systems, HVAC controls, BMS integration, and energy optimization. Knowledge of CMMS, maintenance KPIs, and asset performance monitoring. Saudi Council of Engineers (SCE) registration, as applicable.