Electrical CAD Design

Larsen & Toubro; Bengaluru; On-site; INR 600,000 - 900,000; Full time

Job summary

Larsen & Toubro seeks an experienced Electrical Drafting Engineer in Bengaluru with hands-on expertise in BESS, solar PV, wind, and hybrid renewables. Proficiency in EPLAN Electric P8, Zuken E3.series, and AutoCAD Electrical is required to deliver comprehensive drawing packages throughout the project lifecycle.

The role covers SLDs, schematics, wiring diagrams, and protective relay schematics for multiple renewable projects, with coordination across vendors and clients to ensure on-time delivery

Qualifications

• Diploma or Bachelor's degree in Electrical Engineering or Electrical Technology.
• 5-7 years of electrical drafting experience in an EPC, engineering consultancy, or utility environment.
• Minimum 3 years direct experience on BESS, solar PV, wind, or hybrid renewable energy projects.
• Proven delivery of HV/MV/LV drawing packages across multiple concurrent projects.

Responsibilities

• Develop complete electrical drawing packages: SLDs, schematics, wiring diagrams, cable schedules, and control panel layouts for BESS and renewable energy projects.
• Produce BESS-specific deliverables: battery container layouts, PCS/inverter interconnections, BMS interface schematics, and MV transformer documentation.
• Support solar PV and wind project design - string wiring, combiner box schematics, and MV collector system drawings.
• Create and revise protection relay schematics, AC/DC distribution boards, earthing & bonding layouts, and auxiliary control circuits.
• Coordinate with vendors to incorporate equipment data (switchgear, protection relays, inverters, SCADA/EMS) into drawings.
• Liaise with engineers, project managers, and clients; participate in design reviews and maintain drawing registers and document control records.
• Perform peer reviews and maintain version control to ensure accuracy and on-time delivery per project schedule.

Skills

EPLAN Electric P8

Zuken E3.series

AutoCAD Electrical

Electrical drafting

Education

Electrical Engineering (Diploma/Bachelor)

Tools

Aconex

ProjectWise

Aveva E3D

SmartPlant

Job description

Role Summary

We are seeking an experienced Electrical Drafting Engineer with strong hands-on expertise in BESS, solar PV, wind, and hybrid renewable energy projects. The role requires proficiency in EPLAN Electric P8, Zuken E3.series, and AutoCAD Electrical, with the ability to deliver high-quality electrical drawing packages across the full project lifecycle.

Role Summary

We are seeking an experienced Electrical Drafting Engineer with strong hands-on expertise in BESS, solar PV, wind, and hybrid renewable energy projects. The role requires proficiency in EPLAN Electric P8, Zuken E3.series, and AutoCAD Electrical, with the ability to deliver high-quality electrical drawing packages across the full project lifecycle.

Key Responsibilities

• Develop complete electrical drawing packages: SLDs, schematics, wiring diagrams, cable schedules, and control panel layouts for BESS and renewable energy projects.
• Produce BESS-specific deliverables: battery container layouts, PCS/inverter interconnections, BMS interface schematics, and MV transformer documentation.
• Support solar PV and wind project design - string wiring, combiner box schematics, and MV collector system drawings.
• Create and revise protection relay schematics, AC/DC distribution boards, earthing & bonding layouts, and auxiliary control circuits.
• Coordinate with vendors to incorporate equipment data (switchgear, protection relays, inverters, SCADA/EMS) into drawings.
• Liaise with engineers, project managers, and clients; participate in design reviews and maintain drawing registers and document control records.
• Perform peer reviews and maintain version control to ensure accuracy and on-time delivery per project schedule.

Qualifications & Experience

• Diploma or Bachelor's degree in Electrical Engineering or Electrical Technology.
• 5-7 years of electrical drafting experience in an EPC, engineering consultancy, or utility environment.
• Minimum 3 years direct experience on BESS, solar PV, wind, or hybrid renewable energy projects.
• Proven delivery of HV/MV/LV drawing packages across multiple concurrent projects.

Technical Skills

Software (Required)

Domain Knowledge

• EPLAN Electric P8 (macros, parts, reports)
• Zuken E3.series - E3.schematic, E3.cable, E3.panel (hands-on)
• AutoCAD Electrical / AutoCAD
• Document management: Aconex, ProjectWise (preferred)
• BESS architecture: racks, PCS, MV transformers, BMS
• SLD, protection schematics, control wiring
• IEC 60617 / 61439 / 62271, AS 3000, IEEE standards
• IFC / IFR document workflows

Preferred Skills

• Zuken E3.series advanced modules: E3.formboard, E3.logic.
• SCADA/EMS interface drawings; communication network diagrams (Modbus, IEC 61850).
• 3D plant design tools: Aveva E3D, SmartPlant, or Revit MEP.
• Experience on Asia-Pacific, Middle East, or European renewable energy markets.

KEY COMPETENCIES

Technical

Behavioural

• EPLAN, Zuken E3 & AutoCAD Proficiency
• Attention to Detail & Accuracy
• BESS & Renewables Systems Knowledge
• Deadline-Focused Time Management
• SLD & Schematic Development
• Team Collaboration & Communication
• Standards Compliance (IEC/IEEE/AS)
• Proactive Problem-Solving