Job Description Roles & Responsibilities As a Secondary Engineer, you will be part of our Engineering Team and will play a key role in delivering high‑quality engineering solutions for TRANSCO transmission substation projects. · Support and manage all secondary engineering activities from project initiation through final As‑Built documentation in strict accordance with TRANSCO standards, project specifications, and internal QA/QC and HSE requirements. · Role includes protection & control design, SCADA/telecom integrations, interface engineering, and technical support during erection, testing, and commissioning. · Assist to Lead Engineer for review the Protection SLDs, AC/DC schematics, interlocking diagrams, logic diagrams, and system architecture. · Support the technical aspects of procurement including preparation of equipment specifications, evaluation of supplier bids, and conducting technical clarifications and negotiations. · Act as secondary engineer for complex HV/EHV AIS and GIS substations, typically 132 kV, 220 kV, 400 kV and above, in line with TRANSCO / DEWA grid requirements. · Prepare and review the Cable schedules & routing, Control room layouts, AC & DC system calculations (battery/charger sizing), Panel GA drawings, wiring diagrams