Senior Staff Validation Engineer, Silicon Validation

Renesas; Bengaluru; Hybrid; INR 4,000,000 - 7,000,000; Full time

Job summary

Renesas in Bengaluru is seeking a highly experienced Senior Staff Validation Engineer to lead post-silicon validation of DC-DC converter products. You will act as a technical architect and mentor, guiding validation strategies and ensuring performance, reliability, and compliance through lab-based testing.

The role requires hands-on bench work, root-cause analysis, test automation, and collaboration with IC Design, Firmware, and Product Engineering to deliver robust power management solutions.

Qualifications

• 12+ years of hands-on experience in Electrical/Electronics Post-Silicon Validation.
• Deep technical expertise in DC-DC converter topologies (Buck, Boost, Buck-Boost, LDOs) and performance parameters.
• Strong proficiency in PCB schematics/layout for high-frequency, high-current power circuits.
• Mastery of bench validation methodologies and debugging with lab equipment.
• Proven ability to perform root cause analysis and drive cross-functional solutions.
• Excellent communication and mentorship skills.

Responsibilities

• Provide technical leadership and architecture for post-silicon validation of DC-DC converter products.
• Architect validation test plans from silicon bring-up to characterization, focusing on performance, reliability, and robustness.
• Develop automated test scripts and validation frameworks for efficient execution and data analysis.
• Perform hands-on silicon bring-up, debugging, and characterization on the bench with advanced lab equipment.
• Mentor junior and senior validation engineers and promote technical learning within the team.
• Collaborate with IC Design, System Design, Firmware, Product Engineering, and Application Engineering to communicate findings and drive decisions.
• Ensure validation activities meet quality standards and compliance requirements.

Skills

Post-Silicon validation

DC-DC topologies

PCB layout

Lab equipment

Root cause analysis

Test planning

Cross-functional collaboration

Mentorship

Automation scripting

Education

Bachelor's/Master's in Electrical/Electronics Engineering

Tools

Cadence Virtuoso/Spectre

Siemens Calibre

Synopsys Verdi

Job description

Job Summary

We are seeking a highly experienced and deeply hands-on Senior Staff Validation Engineer to join our dynamic Silicon Validation team in Bengaluru. In this critical role, you will serve as a technical architect and mentor, driving the post-silicon validation of cutting-edge DC-DC converter products. Your profound expertise in power electronics, silicon validation methodologies, and PCB design will be instrumental in ensuring the quality, performance, and reliability of our next-generation power management ICs. You will not only lead complex validation efforts but also guide and technically ramp up junior and senior validation engineers, fostering a culture of technical excellence.

Responsibilities

• Technical Leadership & Architecture:
  • Serve as the primary technical expert for post-silicon validation of complex DC-DC converter products (e.g. , LDO, Buck, Boost, Buck-boost, Drivers, Controllers, etc ).
  • Architect comprehensive validation test plans and methodologies from silicon bring-up to characterization, focusing on performance, reliability, and robust operation across various load and environmental conditions (including load transient, ripple, parasitic effects).
  • Drive the definition and implementation of advanced validation techniques, including automated test development and data analysis.
• Hands-on Validation & Debug:
  • Perform hands-on initial silicon bring-up, debugging, and characterization on the bench using advanced lab equipment (oscilloscopes, multimeters, logic analyzers, power supplies, SMUs, spectrum analyzers, network analyzers, thermal chambers, etc.).
  • Lead root cause analysis of complex silicon issues, collaborating closely with design, system, and test engineering teams to drive timely resolutions.
  • Develop custom test setups, validation boards (PCB schematics and layout review), and fixtures to thoroughly test DC-DC converter performance.
• Mentorship & Guidance:
  • Provide deep technical mentorship and guidance to junior and senior validation engineers on DC-DC converter principles, validation methodologies, test planning, debugging techniques, and best practices.
  • Foster a strong technical learning environment within the team, promoting knowledge sharing and continuous improvement.
• Test Development & Automation:
  • Define requirements for, and potentially contribute to, the development of automated test scripts and frameworks for efficient validation execution.
  • Contribute to the selection, adoption, and optimization of validation tools and infrastructure to improve overall team efficiency.
• Cross-Functional Collaboration:
  • Act as a key technical liaison between the Silicon Validation team and cross-functional teams including IC Design, System Design, Firmware, Product Engineering, and Application Engineering.
  • Drive effective communication of validation findings, risks, and recommendations to various stakeholders.
• Quality & Compliance:
  • Ensure all validation activities adhere to rigorous quality standards, functional safety requirements, and operational protocols (e.g. ESD, safety).
  • Contribute to the continuous improvement of validation processes (e.g. SWIFT process adoption) and documentation standards.

Required Skills & Experience

• 12+ years of extensive, hands-on experience in Electrical/Electronics Post-Silicon Validation, with a significant focus on DC-DC converters and power management ICs.
• Deep technical expertise in DC-DC converter topologies (e.g. , Buck, Boost, Buck-Boost, LDOs, Gate Drivers), control schemes, and their critical performance parameters (efficiency, ripple, load transient, stability, EMI/EMC).
• Strong proficiency in PCB schematics, layout review, and design considerations for high-frequency, high-current power circuits. Experience with validation board design is a significant plus.
• Mastery of bench validation methodologies and debugging techniques. Highly skilled in using and interpreting data from lab equipment such as high-bandwidth oscilloscopes, arbitrary waveform generators, electronic loads, network analyzers, spectrum analyzers, power meters, etc.
• Proven ability to perform root cause analysis of complex silicon issues and drive solutions collaboratively with design teams.
• Experience with test planning and execution for silicon validation across various corners (PVT), operating modes, and stress conditions.
• Familiarity with industry-standard EDA tools for schematic/layout viewing, simulation analysis, and potentially test pattern generation (e.g., Cadence Virtuoso/Spectre, Siemens Calibre, Synopsys Verdi).
• Excellent communication, interpersonal, and mentorship skills.
• Ability to work effectively in a hybrid work environment with a strong presence in the Bengaluru lab.

Qualifications

• Bachelors or Masters degree in Electrical Engineering, Electronics Engineering, or a related field.

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