Job Description

Position Overview

We are seeking an experienced Electrical Draftsman – Substation Works

to support the Engineering team in the preparation and development of

electrical design and detailed engineering drawings for high-voltage

substations associated with Renewable Energy projects. The candidate will be

responsible for preparing accurate, coordinated and construction-ready drawings

based on approved electrical designs, specifications and engineering inputs.

Key Responsibilities

Prepare and develop Substation General Arrangement (GA) and layout drawings,

incorporating electrical equipment, switchyard arrangement, transformer bays,

feeder bays, busbars, gantries, control buildings and associated facilities.

Prepare detailed electrical equipment layout drawings for Power Transformers, CTs,

PTs/CVTs, Isolators, Circuit Breakers, Lightning Arresters, Wave Traps, Earth

Switches, Bus Couplers and other substation equipment.

Prepare and update

Single Line Diagram (SLD) drawings, schematic diagrams and other

electrical drawings based on approved engineering inputs.

Prepare detailed switchyard and bay arrangement drawings, including equipment

positioning, clearances, busbar arrangements, structures, equipment

interconnections and associated details.

Prepare

cable

trench and cable routing drawings, including power, control, protection,

communication and auxiliary cable routing within the substation.

Prepare detailed earthing and grounding layout drawings, including earth mat/grid,

equipment earthing, structures, earth pits and associated connections.

Prepare

lightning

protection and shielding drawings, including lightning masts, shielding

arrangements and associated earthing connections.

Prepare detailed drawings for

control room, relay room, battery room,

HT/LT panel rooms and other electrical buildings, including equipment

layouts, panel arrangements, cable entry and cable routing requirements.





Prepare

electrical

foundation and equipment interface drawings in coordination with Civil

& Structural Engineering teams, including transformer, circuit breaker,

CT/PT, isolator and other equipment foundations.

Prepare

sectional

and elevation drawings showing equipment clearances, busbar arrangements,

gantry structures, cable trenches and interconnections.

Prepare cable schedule, cable routing and termination-related drawings based on approved

engineering inputs and project requirements.

Incorporate

electrical

design calculations, equipment datasheets, technical specifications and vendor

drawings into detailed engineering drawings.

Coordinate with

Electrical Engineers, Civil & Structural Engineers, Protection

& Control, Survey, Procurement, Vendors, Project and Construction teams

to resolve technical interfaces and drawing requirements.

Review and incorporate

vendor drawings, site conditions, equipment dimensions and construction

requirements into the final drawings.

Ensure all drawings comply with

approved engineering standards, project

specifications, applicable electrical codes, utility requirements and company

drawing standards.

Maintain proper

drawing numbering, revision control, drawing registers, document

control and as-built documentation throughout the project lifecycle.

Support preparation and verification of BOQ/MTO quantities based on electrical

drawings and layouts.

Coordinate with site teams to address

construction-related drawing

clarifications,



field modifications and as-built requirements.

Demonstrate the ability to

independently develop detailed and construction-ready electrical

drawings for substation and switchyard works from engineering inputs and

approved design documents.

Required Qualifications & Skills

Diploma / Degree in Electrical Engineering or equivalent

technical qualification.

Minimum 5 years of relevant experience in Electrical Drafting, preferably

in Substation, Switchyard, Transmission, Power Generation or Renewable Energy

projects.

Strong proficiency in AutoCAD is mandatory.

Positive understanding of

HV/EHV substations, switchyards, electrical

equipment layouts, SLDs, cable routing, earthing and lightning protection

systems.

Ability to interpret

electrical design drawings, SLDs, equipment

datasheets, technical specifications and vendor drawings and convert

engineering inputs into detailed drawings.

Experience with 33 kV / 66 kV / 132 kV / 220 kV / 400 kV

substation projects will be preferred, depending on project requirements.

Knowledge of AutoCAD Electrical, MicroStation, Civil 3D

or other engineering drafting software will be an added advantage.

Exposure to GIS/KMZ-based layouts and renewable energy project engineering will

be preferred.

Good

coordination, communication, attention to detail and drawing management

skills are essential.

Preferred Candidate Profile

Candidates with hands-on

experience in

Renewable Energy

Substations, Grid Substations and Switchyards and exposure to the complete

drawing cycle from

design development

through IFC/RFC issuance and construction/as-built documentation will be

preferred.

Job Snapshot

Updated Date

13-10-2026

Job ID

AvaadaJob1882

Sub Function/POD

Electrical Engineering

Location

Noida 62 B, Noida, Uttar Pradesh, India

Experience

2 - 4 Years

Employee Type

Permanent

📌 Executive (Noida)
🏢 Avaada
📍 Noida