Roles and Responsibilities
Electrical System Design & Engineering
Design and develop Electrical systems for data centers including:
Medium Voltage System 11kV to 220kV
Low Voltage System 240V to 433V
DG System
UPS System
Busduct Systems
Lighting and Small Power Systems
Cable tray and conduit
Earthing System
Lightning Protection System
Electrical Power Monitoring System (EPMS)
Prepare design deliverables such as:
SLDs (Single Line Diagrams)
Calculations (Load calculations, Cable sizing, Cable tray sizing, earthing, Lighting Lux Level)
Study (Load flow, short circuit, harmonics, arc flash and earthing)
Layout drawings (Lighting, Power, cable tray, earthing, lighting protection)
Detailed BOQs and technical specifications
Standards, Compliance & Best Practices
Ensure designs comply with industry standards such as:
TIA942 / Uptime Institute guidelines
IEC, IEEE, NEC, CEA, NBC, IS standards and local electrical norms
Ensure highavailability design principles (N, N 1, 2N redundancy).
Conduct design reviews and valueengineering exercises.
Coordination & Project Management
Coordinate with internal teams ELV, HVAC, civil, and IT.




Work with OEMs and vendors for product selection and technical evaluation.
Assist in RFP preparation, vendor bid evaluation, and technical scoring.
Provide site support during implementation, installation, testing & commissioning.
Documentation & Quality Control
Prepare submittals, trackers, method statements, FAT/SAT plans, and compliance matrices.
Maintain accurate engineering documentation and update asbuilt drawings.
Conduct risk assessments and design audits for quality assurance.
Technology & Innovation
Stay updated with current Electrical technologies and DC automation systems.
Recommend value engineering proposals.
Knowledge in ETAP (Load flow study, Short circuit study, Arc Flash study and Harmonic Study) will be added advantage.
Basis knowledge of Revit.
Working Knowledge of Navisworks.
Working knowledge of AutoCAD and Dialux.

Education Qualification
Bachelors degree in electrical engineering / Electronics / Telecom / Instrumentation
BICSI or relevant certification is an advantage.

📌 Electrical Design Engineer Hyderabad
🏢 Tata Projects
📍 Hyderabad