Electrical Primary Design Engineer(Substation) - KSA & UAE - L1

We are currently seeking a seasoned and technically proficient Primary Design Engineer(Substation) with 7–15 years of core experience in the design and engineering of GIS and AIS Substation Projects , with voltage levels up to 380kV . This role is critical in ensuring the successful delivery of both pre-bid and post-award engineering deliverables, with adherence to international standards and client specifications.

Note: Gulf experience is mandatory . Preference will be given to candidates with Saudi Arabia project experience .

Key Responsibilities

1. Pre-Bid / Proposal Engineering

• Review and analyze tender documents , technical specifications, and project scope.
• Develop conceptual Single Line Diagrams (SLDs) , equipment layouts , and general arrangements .
• Perform preliminary BOQ preparation , equipment sizing, and quantity take-offs (CTs, PTs, Breakers, Disconnectors, etc.).
• Optimize design for space utilization , cost efficiency , and constructability .
• Coordinate with estimation/proposal teams to prepare comprehensive technical proposals .
• Interface with OEMs and vendors to obtain technical specifications, datasheets, and pricing.
• Identify technical risks , potential deviations, and value engineering options.
• Provide technical clarifications during the bidding phase and support client presentations .

1. Detailed Design & Contract Execution

• Lead and supervise the preparation of detailed primary design drawings , including:
• General Arrangement (GA) Drawings
• Equipment Layouts
• HV Equipment Interconnection Diagrams
• Earthing & Grounding Layouts
• Busbar Design and Calculations
• Cable Trenches & Routing Plans
• Perform equipment sizing and selection for HV/EHV components (CBs, CTs, PTs, Isolators, Surge Arresters, etc.).
• Conduct mechanical and electrical clearance studies in line with IEC/IEEE/IS standards .
• Collaborate with secondary engineering , civil , and protection teams for interface coordination.
• Participate in design reviews , client meetings , and technical workshops .
• Support material procurement by finalizing BOQs and technical specifications.
• Ensure engineering deliverables comply with international codes , utility standards , and project timelines .

Preferred Candidate Profile

• Must have Gulf experience ; Saudi Arabia project experience highly desirable.
• Proven ability to lead multidisciplinary design coordination.
• Excellent communication, presentation, and stakeholder management skills.
• Capable of mentoring junior engineers and ensuring quality control of deliverables.