Nelson Aronraj
SoC Power CPU, GPU, Thermal & Performance Validation Specialist | Silicon Test, Debug & Optimization
Greater Bengaluru Area
Hiring
Power And Thermal Performance Validation
UST
We are looking for a Power and Thermal Performance Validation Engineer to contribute to digital transformation and hardware performance optimization at UST.
Mahadevapura, Bengaluru
₹10–15 LPA
CTC
2–4 years
Exp
About Nelson
Dec 20259 mosPresent
Bengaluru
1.Perform power and thermal validation for CPU and GPU under various workloads.
2.Develop and execute validation test plans for power, frequency, voltage, and thermal limits.
3.Conduct power characterization across PVT corners (SS/TT/FF).
4.Measure and analyze:
1.Dynamic & leakage power
2.Thermal throttling behavior
3.Junction temperature (Tj)
4.Package power
4.Validate DVFS (Dynamic Voltage and Frequency Scaling) functionality.
5.Work on power management features such as:
1.Clock gating
2.Power gating
3.Low power states (C-states, P-states)
6.Use lab equipment:
1.Oscilloscope
2.DAQ systems
3.Thermal chambers
4. Power analyzers
Nov 20214 yrs 2 mosDec 2025
Bangalore Urban, Karnataka, India
1.Perform power measurement, analysis, and optimization on pre- and post-silicon platforms.
2.Characterize active, idle, and leakage power across voltage/frequency corners and temperature ranges.
3,Use benchmarks and workloads (e.g., SPEC, Geekbench) to evaluate system power and performance.
4.Analyze power contributors from subsystems like CPU, GPU.
5.Understanding of workload characterization and profiling methods.
6.Develop and execute power validation test plans.
7.Knowledge of DVFS, clock gating, power gating, and low-power design techniques.
8.Familiar with thermal characterization and power-performance trade-offs.
9.Power & Thermal Characterization (LDO, Buck, Boost)
10.PVT corner validation & performance analysis
11.Power sequencing and protection feature testing
12.Python-based test automation (DAQ, Intec Controller)
13.Data logging, analysis & report generation
14.I²C, SPI, PMBus communication validation
15.Oscilloscope, DMM, SMU, Power Analyzer, Thermal chamber
Feb 202110 mosNov 2021
Bengaluru, Karnataka, India
1.Validate on Voltage regulator IC.
2.Ripple measurements,
3.OCP, Inrush current Measurement.
4. Efficiency Measurement,
5. Power ON sequence measurement,
6.Board bringup
7.Log analysis.
8. Hardware testing AC-DC converter, DC-DC converter.
Feb 20182 yrs 11 mosDec 2020
Bengaluru, Karnataka, India
Feb 20182 yrs 11 mosDec 2020
Performed chip-level troubleshooting on PCBs using schematics, CAD traces, and service manuals. Diagnosed faults using DMM and oscilloscope; carried out BGA rework, soldering, and component replacement. Repaired laptop, desktop, and embedded boards; programmed and flashed ICs using SuperPro Programmer. Conducted microscope inspections for dry solder and component failures; maintained repair and test documentation.
Education
Bachelor of Engineering - BE, Electronic and communication Engineer
Anna University Chennai
20143 yrs2017
Bachelor of Engineering, Electrical, Electronics and Communications Engineering
Anna University, Chennai
20142 yrs2016
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