Tower Lead
Mumbai · Staff/Principal
Applicants who checked fit first are 3.1× more likely to hear back
Your score for this role already exists
ASAI compared this JD against 41 signals - skills, seniority, domain, stack overlap etc. Add a resume and it unlocks in about 30 seconds.
Always free · no credit card · 1 tap with Google
What we know about this role
HIGH
Our tracked job listings for HCLTech show strong recent activity.
First 72 hours
Window passed - posted 6d agoEarly applicants get seen before the pile builds.
Not a repost
The first time we've seen this listing - it hasn't been closed and reopened.
Skills required
15 listedYou almost certainly match several of these already. Unlock your skill map to see the matches, the gaps, and what to fix first.
Job description
Job Summary
We are seeking an industry-leading Subject Matter Expert (SME) – Electrical Power Systems Design to serve as the ultimate authority on power topology, electrical architecture, and high-density distribution for our next-generation AI data center portfolio.
You will define the global electrical standards, lead short-circuit and harmonic studies, evaluate medium/low voltage topologies, and design fault-tolerant power paths. This role is responsible for ensuring our power infrastructure reliably delivers continuous, ultra-high-density power to support 100 kW to 150 kW+ per rack GPU clusters while maintaining maximum energy efficiency and system availability.
Key Responsibilities
1. High-Density Power Architecture & Innovation
Ultra-High Density Distribution: Architect and standardize power delivery models from grid connection down to the rack—including high-amperage busways, power distribution units (PDUs), and whip routing for 100 kW to 150 kW+ per rack GPU deployments (e.g., NVIDIA H100/B200/GB200 architectures).
UPS & Energy Storage Topology: Design next-generation uninterruptible power supply (UPS) configurations (distributed, block redundant, or static transfer switch topologies) utilizing lithium-ion, BESS, or flywheel energy storage systems.
Medium/Low Voltage Substation Design: Establish specifications for high-voltage grid substations, MV/LV transformers, switchgear, automatic transfer switches (ATS), and localized backup generator plants (diesel/gas/hydrogen).
2. System Modeling, Reliability & Compliance
Electrical Power Studies: Lead detailed power system modeling, including short-circuit analysis, arc flash hazard assessments, selective coordination, dynamic load flow, and harmonic distortion mitigation.
Concurrent Maintainability: Ensure all power designs comply with Tier III/Tier IV continuous availability standards, enabling maintenance on any electrical component without taking AI workloads offline.
Code & Efficiency Compliance: Enforce compliance with IEEE, IEC, NEC, and local utility regulations while optimizing electrical PUE (Power Usage Effectiveness) and power factor correction.
3. Peer Review, OEM Benchmarking & Operational Escalation
Design Validation & Auditing: Conduct deep-dive technical reviews of electrical drawings, single-line diagrams (SLDs), and equipment specifications produced by third-party MEP design consultants.
Vendor Benchmarking & R&D: Direct technical relationships with top-tier electrical OEMs (Schneider, Eaton, Vertiv, Siemens, ABB) to customize high-density power equipment and evaluate emerging solid-state power components.
Root-Cause Failure Analysis: Act as the primary technical authority for investigating electrical faults, breaker trips, power quality anomalies, or UPS transfer failures during commissioning or live operations.
Skill Requirements
Other Requirements
Tools to land this role
PremiumYour match score, skill map and tracker stay free.
Ground Reality
PremiumSpot the dealbreakers in this 358-word post before you apply
Skip jobs with hidden dealbreakers. See what they actually need, what's easy to miss, and how they describe the team.
Ground Reality on every job, plus Insider Path, practice interviews and resume tailoring.
Insider Path
PremiumFind someone who can refer you here
We help you find people there who worked or studied where you did, and draft your first message and follow-up.
Free · no signup
Get tomorrow's jobs before you have to search
Daily job drops, skill trends and free resources - posted straight to the group. Leave any time.
No spam. Just jobs and resources.
Why people use ASAI
Someone shared one job with you. ASAI keeps finding the rest.
Scored, not searched. Every role ranked against your actual profile.
Alerts as often as hourly. Reach new roles while the pile is still small.
Skill gaps, spelled out. See exactly which requirements you don't meet yet.
Verified jobs, only. Say no to ghost jobs. Your time deserves respect.
More Machine Learning Engineer roles in Mumbai
See all
Keep browsing