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 .

2. 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.

Requirements

Key Skills & Qualifications; Bachelor’s degree in Electrical Engineering or equivalent.; 7–10 years of hands-on experience in Primary Engineering Design for HV/EHV substations.; Proficient in GIS and AIS substation design up to 380kV .; Strong understanding of IEC / IEEE / IS standards .; Skilled in using AutoCAD , ETAP , CDEGS , or similar design and calculation tools.; Experience in technical coordination with clients, OEMs, and internal stakeholders.; Familiarity with Saudi Electric Company (SEC) or other GCC utility standards is an added advantage.