Design Engineer

Required Technical Skills

Knowledge of HT and LT switchgear and electrical panel design.

Knowledge of ACB, MCCB, VCB, protection relays, CTs, PTs, meters, and control components.

Knowledge of busbar sizing, short-circuit ratings, and electrical clearances.

Ability to prepare and interpret GA, SLD, schematic, control circuit, and wiring diagrams.

Proficiency in AutoCAD Electrical / AutoCAD and MS Office.

Knowledge of IEC and IS standards applicable to electrical panels.

Understanding of BOM preparation, component selection, and technical documentation.

Educational Qualification

Diploma or Bachelor's Degree in Electrical Engineering.

Relevant experience in HT/LT panel design and switchgear manufacturing is preferred.

Experience

Freshers with relevant technical knowledge may be considered for junior positions.

Experience in HT/LT panel design, switchgear engineering, and electrical drawing preparation is preferred for experienced candidates.

Project Execution

Complete design activities within the project schedule.

Review technical changes and assess their impact on cost, material, and delivery.

Support site installation, commissioning, and troubleshooting whenever required.

Customer Requirement & Technical Study

Study customer specifications, SLD, BOM, electrical ratings, applicable standards, and project requirements.

Review technical specifications and identify deviations or special requirements.

Coordinate with the sales and project departments for technical clarifications.

Electrical Drawing Preparation

Prepare General Arrangement (GA) drawings for HT and LT panels.

Prepare Single Line Diagrams (SLD), schematic diagrams, control circuit diagrams, and wiring diagrams.

Prepare busbar layout, panel layout, and interconnection drawings.

Prepare cable schedules, terminal plans, and nameplate details wherever required.

Technical Design & Engineering

Study customer specifications, electrical SLDs, technical datasheets, and project requirements.

Select suitable electrical components such as ACBs, MCCBs, VCBs, relays, CTs, PTs, meters, and protection devices.

Perform busbar sizing calculations based on current rating, short-circuit withstand capacity, temperature rise, and applicable standards.

Verify electrical clearances, creepage distances, insulation levels, and panel dimensions as applicable.

Ensure proper component selection and coordination for HT and LT systems.

BOM Preparation

Prepare and verify the Bill of Materials (BOM) as per approved drawings.

Specify component ratings, quantities, makes, and model numbers.

Coordinate with the purchase and stores departments for material availability and approved vendor compliance.

Identify design changes and update the BOM accordingly.

Standards & Compliance

Ensure drawings comply with applicable IEC, IS, and other project-specific standards.

Follow relevant standards for HT switchgear, LT switchgear, protection, and panel construction.

Verify technical requirements and safety provisions as per customer specifications.

Client Drawing Approval

Submit drawings to customers or consultants for approval.

Coordinate with clients for technical clarifications and drawing comments.

Incorporate approved revisions and maintain drawing revision records.

Maintain records of approved drawings and technical documents.

Coordination with Other Departments

Coordinate with production, quality, purchase, stores, and project departments.

Provide technical support during panel manufacturing, assembly, inspection, and testing.

Resolve drawing-related issues arising during production.

Support Factory Acceptance Testing (FAT) and customer inspection activities.

Quality & Documentation

Check drawings before release to production.

Ensure consistency between GA, SLD, schematic, wiring diagrams, and BOM.

Maintain proper documentation, revision control, and project records.

Ensure that only the latest approved drawings are used for manufacturing.