Site Mechanical Engineer

Job DescriptionRole requirements (Please read carefully before applying) :1. HVAC ExecutionSupervise installation of ducting, insulation, GI ducts, flexible ducts, dampers, and hangers.Oversee installation and alignment of HVAC equipment (FAHUs, AHUs, FCUs, VRF, exhaust fans, motorized dampers).Ensure proper installation of copper piping, refrigerant lines, drain lines, and insulation.Coordinate with BMS team for control wiring, sensors, actuators, and VAV connections.Conduct air balancing, leak testing, pressure testing, and commissioning.2. Plumbing & Drainage ExecutionMonitor installation of PPR, HDPE, PVC, copper, GI, and all plumbing systems.Supervise water supply networks, drainage, vent piping, sump pumps, and water tanks.Verify pressure tests, leakage tests, and flushing of water systems.Ensure proper coordination with civil for sleeves, openings, and trenching.3. Firefighting System ExecutionSupervise installation of firefighting piping (black steel, galvanized), fittings, valves, and supports.Monitor installation of sprinklers, hose reel cabinets, fire pumps, and pump room equipment.Conduct hydrostatic testing, flow testing, and ensure compliance with NFPA/local codes.Coordinate with electrical and ELV teams for fire alarm interfaces.4. BMS Integration for Mechanical EquipmentEnsure HVAC and mechanical equipment are correctly interfaced with BMS.Supervise installation of field devices (sensors, actuators, switches, VFD connections).Support commissioning teams during functional testing and system integration.Verify all mechanical equipment points are connected, labeled, and operational.5. Site Coordination & SupervisionCoordinate mechanical works with civil, electrical, ELV, structural, and finishing teams.Attend technical and coordination meetings.Resolve site issues, clashes, and technical queries efficiently.Supervise technicians, subcontractors, and ensure proper manpower distribution.6. Quality & SafetyInspect installed materials and equipment to ensure compliance with approved material submittals.Submit inspection requests (IRs) with QA/QC team for system checks.Ensure compliance with safety standards and method statements.Monitor housekeeping and safe work practices.7. Testing & CommissioningWitness mechanical system testing: pressure tests, balancing, equipment startup, pump testing, valve testing.Verify test sheets, commissioning reports, and performance tests.Support handover teams with documentation and final inspections.8. Documentation & ReportingPrepare daily and weekly progress reports.Verify installed quantities for monthly billing (progress claims).Review as-built drawings and ensure alignment with site conditions.Maintain logs of installations, inspections, and deliveries.Required QualificationsBachelor’s degree in Mechanical Engineering.5-7 years experience in site execution of HVAC, FIREFIGHTING, PLUMBING NETWORKS.Familiarity with BMS integration and coordination with ELV/electrical teams.Ability to read and understand shop drawings and method statements.Strong site supervision, communication, and coordination skills.Preferred ExperienceWork experience on Saudi Arabia or GCC mega projects.Knowledge of SMACNA, ASHRAE, NFPA, and local Saudi standards.Experience with pump rooms, VRF, or large HVAC equipment.Experience with commissioning teams and handling third-party inspections.Other RequirementsTransferable iqama and ready to join.Registered in Saudi council of engineers.Salary : will be discussed after interviewJob SpecificationHVAC site execution (ducting, insulation, FAHU, AHU, FCU, VRF, exhaust systems)Installation and supervision of copper piping, refrigerant lines, drain lines, and insulationPlumbing & drainage systems execution (PPR, HDPE, PVC, GI, copper)Firefighting system installation (sprinklers, hose reels, fire pumps, pump rooms)Knowledge of testing & commissioning (pressure test, leakage test, air balancing, pump testing)BMS integration for mechanical equipment (sensors, actuators, VFDs, control wiring)Coordination with electrical, ELV, civil, and finishing teamsAbility to read and execute shop drawings and method statementsSite supervision of technicians and subcontractorsManpower planning and work allocationQA/QC procedures and Inspection Requests (IRs)Compliance with safety standards and method statementsKnowledge of SMACNA, ASHRAE, NFPA, and Saudi standardsExperience with commissioning teams and third-party inspectionsPreparation of daily and weekly progress reportsVerification of installed quantities for billingReview and coordination of as-built drawingsStrong communication, coordination, and problem-solving skillsJob Rewards and BenefitsHealth InsuranceIncentive BonusLeavesMedical#J-18808-Ljbffr