Position: Primary Engineer
Job Code: R0126711
Domain: Electrical / Substation Design

Key Responsibilities

Design AIS/GIS substations up to EHV voltage levels.

Prepare primary engineering drawings including layouts, sections, equipment arrangement and cable routing.

Perform grounding/earthing and lightning protection design.

Prepare and review equipment specifications, BOMs and RFQs.

Review vendor technical offers and engineering documents.

Ensure designs comply with applicable IEC and IEEE standards.

Prepare/review engineering drawings using AutoCAD and/or Revit.

Coordinate with internal engineering teams, vendors and customers for technical requirements and design reviews.

Required Skills

8–12 years of relevant Substation Primary Design experience.

Solid experience in AIS/GIS substation design.





Exposure to EHV/HV substations.

Hands-on knowledge of:

Primary equipment layout

Section/elevation drawings

Earthing/grounding

Lightning protection

Cable routing

Equipment specifications

BOM/RFQ preparation

Vendor offer evaluation

Valuable knowledge of IEC/IEEE standards.

Proficiency in AutoCAD/Revit.

Good communication and coordination skills.

Preferred Candidate

Candidates with robust HV/EHV AIS/GIS substation primary engineering and design experience will be preferred. Experience in utility, EPC, or power transmission projects is an advantage.

📌 Primary Engineer Navi Mumbai (India)
🏢 Sperton
📍 India