Roles and Responsibilities

1. 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

2. 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.

3. 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.

4. 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.

5. 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