Lead Electrical Engineer

Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy future for all Job Description • Electrical Discipline Leadership • Lead the electrical engineering team across assigned projects. • Allocate engineering activities to electrical engineers and designers based on project priorities and competence. • Provide technical direction, mentoring and support to electrical team members. • Review workload and resource requirements and report requirements to management. • Monitor engineering productivity and deliverable progress. • Ensure consistent technical standards and engineering practices are implemented across projects. • Support recruitment, technical interviews and assessment of electrical engineering candidates when required. • Support professional development and competency improvement within the electrical team. • Electrical Design Management Lead and oversee the development of electrical designs for buildings and infrastructure, including as applicable: • Medium-voltage power distribution. • Low-voltage power distribution. • Utility electrical connections. • Primary and secondary substations. • Package and unit substations. • Transformers. • MV and LV switchgear. • Main and sub-main distribution systems. • Motor-control centres. • Emergency power systems. • Diesel generators. • UPS systems. • Battery systems. • Automatic transfer systems. • Lighting systems. • External and street lighting. • Emergency lighting. • Small-power systems. • Earthing and grounding systems. • Lightning protection. • Cable distribution systems. • Cable containment systems. • Infrastructure cable corridors. • Electrical duct banks. • Electrical manholes. • Power distribution to utility and infrastructure facilities. • Power interfaces with mechanical and process systems. • Renewable-energy and photovoltaic-system interfaces where applicable. • EV-charging infrastructure where applicable. • Electrical Engineering Calculations Ensure preparation and independent technical review of calculations including: • Electrical load schedules. • Maximum-demand calculations. • Diversity calculations. • Transformer sizing. • Generator sizing. • UPS sizing. • Cable sizing. • Voltage-drop calculations. • Short-circuit calculations. • Protection coordination and selectivity. • Arc-flash studies where required. • Earthing-system calculations. • Lightning-protection calculations. • Lighting calculations. • Emergency-lighting calculations. • Harmonic assessments. • Power-quality assessments. • Motor-starting assessments where applicable. • Capacitor-bank and power-factor-correction calculations. Ensure appropriate engineering software and methodologies are used and calculations are independently checked before issue. • Design Deliverables Lead preparation and review of: • Design Basis Reports. • Design criteria. • Technical specifications. • Electrical single-line diagrams. • Electrical load schedules. • Equipment schedules and data sheets. • Electrical layouts. • Lighting layouts. • Earthing layouts. • Lightning-protection layouts. • Cable-routing drawings. • Infrastructure electrical layouts. • Utility interface drawings. • Substation layouts. • Equipment-room layouts. • Cable schedules. • Interface schedules. • Bills of Quantities. • Material specifications. • Tender documentation. • Technical reports. • Authority submission packages. • Saudi Regulatory and Authority Compliance Ensure designs comply with applicable requirements including: • Saudi Building Code, including applicable requirements of SBC 401 – Saudi Electrical Code. • Saudi Electricity Company requirements and engineering standards. • Saudi Arabian Distribution Code where applicable. • Saudi Grid Code where applicable. • Royal Commission for Jubail and Yanbu standards where applicable. • Project-specific authority requirements. • Saudi Civil Defense requirements where applicable. • SASO requirements are applicable to electrical equipment and products. International standards shall be applied where applicable and where consistent with project and Saudi requirements, including: • IEC • IEEE • NFPA • NEC/NFPA 70 where contractually applicable • BS/BS EN • NEMA • Relevant ISO standards. The Lead Electrical Engineer shall identify any conflicts between standards and ensure that the governing project requirement is clearly established. • SEC and Utility Coordination • Lead technical coordination with Saudi Electricity Company and other electricity providers. • Determine electrical utility connection requirements. • Coordinate load applications and utility demand requirements. • Support development of utility connection strategies. • Coordinate requirements for substations, metering and interface points. • Lead responses to utility-provider technical comments. • Attend technical meetings with SEC and other authorities. • Monitor electrical approval status and support timely closure of outstanding comments. • Multidisciplinary Coordination Coordinate electrical requirements with: • Architecture. • Structural. • Civil. • Mechanical. • HVAC. • Public Health. • Fire & Life Safety. • Telecom and ICT. • Security. • Infrastructure. • Utilities. • Landscape. • Process engineering where applicable. The Lead Electrical Engineer shall ensure: • Electrical rooms are appropriately sized and located. • Equipment access and maintenance requirements are considered. • Required penetrations, trenches, shafts and containment systems are coordinated. • Electrical loads from other disciplines are captured. • Utility corridors are coordinated. • Electrical systems are properly integrated with mechanical, telecom, security and control systems. • BIM and Digital Design Coordination • Support impl

Lead Electrical Engineer with extensive experience in electrical design for buildings and infrastructure. Proven ability to lead electrical engineering teams, allocate activities, mentor staff, and ensure technical standards. Experience with medium- and low-voltage distribution, substations, switchgear, power distribution, and related systems. Familiarity with Saudi Building Code, SBC 401, Saudi Electricity Company requirements, Saudi Grid Code, SASO, and international standards (IEC, IEEE, NFPA, NEC/NFPA 70, BS/BS EN, NEMA, ISO). Strong coordination across multidisciplinary teams and with utility providers. Experience in design deliverables, calculations, and reviews (load schedules, transformer sizing, short-circuit, protection coordination, arc-flash, lighting, grounding, etc.).

Lead the electrical engineering team across projects; allocate activities based on priorities and competence; provide technical direction, mentoring, and support; monitor workload and deliverables; ensure consistent technical standards; support recruitment and professional development; lead development and review of electrical designs and related documentation (design basis reports, specifications, single-line diagrams, load schedules, data sheets, layouts, cable schedules, BOMs, tender documentation, technical reports, authority submission packages); ensure regulatory compliance; coordinate with Saudi Electricity Company and other authorities; multidisciplinary coordination with architecture, structures, civil, mechanical, HVAC, public health, fire & life safety, telecom, security, infrastructure, utilities, landscape, and process engineering; ensure proper electrical room sizing, equipment access, penetrations, and system integration; BIM and digital design coordination.