CBS Engineer

Reports to: Project ManagerRole SummaryWe are looking for a CBS Engineer to deliver Central Battery Systems and emergency lighting packages on large-scale projects. The role covers the full project cycle, from estimation and design calculations through submittals, installation, and testing & commissioning.Key ResponsibilitiesPrepare CBS estimations, BOQs, and cost breakdowns for tenders and variations.Perform battery sizing and autonomy calculations, voltage drop and cable sizing calculations, and circuit/load distribution for CBS and sub-stations.Prepare and review CBS shop drawings in AutoCAD, including layouts, riser diagrams, and single-line diagrams.Prepare technical and material submittals and respond to consultant comments until approval.Coordinate with the BIM engineer on model integration and clash resolution, and with the Project Manager on progress, procurement, and site requirements.Supervise on-site installation and wiring of CBS panels, sub-stations, luminaires, and monitoring systems.Troubleshoot system faults and lead testing & commissioning, including duration tests, functional tests, and handover documentation.Coordinate with main MEP contractors, consultants, and suppliers.Prepare as-built drawings, O&M manuals, and training for client operations teams.RequirementsBachelor's degree in Electrical Engineering.At least 3 years of experience as a CBS Site Engineer.Hands-on site experience in installation, wiring, troubleshooting, and T&C.Proficient in AutoCAD; familiarity with BIM/Revit is a plus.Solid knowledge of emergency lighting standards (BS 5266, EN 50171, EN 1838, NFPA 101) and Saudi Building Code / Civil Defense requirements.Experience with major CBS manufacturers (e.g. Inotec, CEAG, or similar).Saudi Council of Engineers (SCE) registration, or eligibility for it.Good communication skills in English; Arabic is an advantage.Experience on KSA giga-projects is preferred.