Senior Staff Engineer, Analog Design (Power & Analog ICs)

Renesas; Bengaluru; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

Renesas seeks a Senior Staff Analog Design Engineer to lead the architecture and implementation of complex analog and power-management IP for PMICs and mixed-signal devices. You will own critical blocks, drive silicon readiness, and mentor teams while collaborating with cross-functional teams.

You will independently design switching converters, LDOs, references, sensors, and protection circuits, ensuring robust performance across process, voltage, temperature, and load conditions.

Qualifications

• Bachelor’s or Master’s degree in Electrical or Electronics Engineering or related discipline.
• 12+ years of relevant experience in analog, mixed-signal, or power-management IC design.
• Demonstrated ownership of complex analog IP, converter subsystems, or complete smaller ICs from architecture through silicon and production.
• Deep hands-on expertise in PMICs, switching regulators, LDOs, charge pumps, and complex analog IP development.
• Strong understanding of analog feedback loops, control-loop compensation, stability analysis, and converter-architecture trade-offs.
• Experience with references, op-amps, comparators, buffers, level shifters, oscillators, sensors, current sensing, ADCs, and protection circuitry.

Responsibilities

• Define and own the architecture of complex analog and power-management IP used in PMICs, converters, battery-management products, and mixed-signal devices.
• Design and own blocks such as charge pumps, buck converters, LDOs, sensors, ADCs, and protection circuits.
• Translate product and top-level chip requirements into detailed specifications and verification plans.
• Perform block-level budgeting and system trade-offs across performance, area, power, cost, robustness, and manufacturability.
• Architect and design complete switching converters including buck, boost, and buck-boost, plus LDOs.

Skills

Power management

Analog design

Mixed-signal

IP development

Circuit design

Block-level verification

Education

Bachelor’s or Master’s degree in Electrical/Electronics Engineering

Tools

Schematic design tools

Simulation tools

Extraction tools

Post-layout verification

Job description

• Full-time
• Employment Type: Regular (PERM)
• Remote Work Available: No

Company Description

Renesas is a global semiconductor leader shaping the backbone of next-generation automotive, industrial, cloud, and IoT innovation. With over $9.3 billion in annual revenue (2024) and a world-class team of 22,700+ employees, Renesas operates at scale whileretainingthe agility to drive category-defining breakthroughs. The company’s footprint spans more than 30 countries, enabling deep customer proximity and a uniquely global innovation engine. As Japan’s semiconductor powerhouse and a top global player in microcontrollers,analog, and power technologies, Renesas delivers real-world impact across EVs, smart factories, renewable energy infrastructure, and edge intelligence.

Renesas has a growing presence in India with headcount approaching 1000+ and significant engagement with government, universities, and the semiconductor manufacturing ecosystem. With the growing importance of India as both a market and talent hub, the India for India division’s mission is to create products, including power andanalogICs, mixed-signal devices, software, and system solutions, that address local market needs. This is a unique opportunity to directly influence future products for a fast-growing Indian market with distinct applications, cost structures, and localization requirements.

Job Description

We are seeking a Senior Staff Analog Design Engineer with deepexpertisein power management,analog, and mixed-signal IC development. This is a senior individual-contributor role requiring ownership of complexanalogIP, subsystem architecture, converter design, and silicon execution from concept through production.

The successful candidate will lead the design of keyanalogand power-management functions including switching converters, LDOs, charge pumps, references, sensors, protection circuits, data converters, and signal-conditioning blocks used across Renesas power andanalogproducts. The role requires strong technical judgment, architecture ownership, cross-functional collaboration, and the ability to drive first-silicon success.

You will be expected tooperateindependently, resolve ambiguous technical challenges,establishdesignmethodology, mentor engineers, and influence product architecture and execution through deep technicalexpertise.

Responsibilities

• Define and own the architecture of complexanalogand power-management IP used in PMICs, converters, battery-management products, and mixed-signal devices.
• Design and own blocks such as positive and negative charge pumps, buck converters, source-sink LDOs, ultra-low-power oscillators, temperature sensors, current-sense circuits, SAR ADCs, voltage and current references, op-amps, comparators,analogbuffers, level shifters, and protection circuits.
• Translate product and top-level chip requirements into detailed block specifications, architecture decisions, circuit implementations, and verification plans.
• Perform block-level error budgeting and system-level trade-off analysis across performance, area, power, cost, robustness, and manufacturability.
• Independently architect and design complete switching converters including buck, boost, and buck-boost converters, as well as LDOs and point-of-load devices.
• Demonstrate deep understanding ofanalogfeedback loops, control-loop stability, compensation implementation, and trade-offs across compensation strategies.
• Evaluate control architectures such as constant-frequency, constant-on-time, constant-off-time, voltage-mode, and current-mode control, and select theappropriate approachfor product requirements.
• Ensure robust converter performance across process, voltage, temperature, load, line, startup, shutdown, and fault conditions.
• Driveanalogverification and simulation strategy across schematic, extracted, pre-layout, and post-layout environments.
• Optimizesimulation setups based on speed, convergence, accuracy, and parasitic conditions, and resolve simulator, model, and tool-related challenges.
• Own or support silicon validation, characterization, debug, qualification, production readiness, and root-cause analysis for silicon issues.
• Collaborate with product engineering, test engineering, applications, reliability, and manufacturing teams across the complete product lifecycle.

Physical Design, Reliability & Sign-off

• Collaborate closely with layout engineers from floor planning through chip-top completion, extraction, verification, and tape-out.
• Guide layout trade-offs related to matching, noise,parasitics, isolation, current density, electromigration, IR drop, thermalbehavior, and high-current operation.
• Demonstrate strong understanding of ESD, latch-up, I/O-ring protection, and other IC-level reliability requirements.
• Review physical implementation and extracted performance to ensure the design meets electrical, yield, reliability, and manufacturability targets.

Technical Leadership & Methodology

• Driveanalogdesignmethodology, checklists, design reviews, reusable IP practices, and quality standards from concept through silicon success.
• Lead technical reviews and provide clear architecture, design, verification, risk, and sign-off assessments to project leadership.
• Mentor junior and mid-level engineers through architecture reviews, circuit design, simulation strategy, layout collaboration, and silicon debug.
• Influence product architecture and technical roadmap decisions throughdemonstratedtechnical depth, while operating as a senior individual contributor rather than a formal people manager.

Qualifications

Bachelor’s orMaster’s degree in Electrical Engineering, Electronics Engineering, or a related discipline.

12+ years of relevant experience inanalog, mixed-signal, or power-management IC design.

Demonstrated ownership of complexanalogIP, converter subsystems, or complete smaller ICs from architecture through silicon and production.

Deep hands-onexpertisein PMICs, switching regulators, LDOs, charge pumps, and complexanalogIP development.

Strong understanding ofanalogfeedback loops, control-loop compensation, stability analysis, and converter-architecture trade-offs.

Experience with references, op-amps, comparators, buffers, level shifters, oscillators, sensors, current sensing, ADCs, and protection circuitry.

Experience with industry-standard schematic design, simulation, extraction, and post-layout verification flows and tools.

Strong understanding ofanaloglayout effects,parasitics, matching, noise, reliability, ESD, latch-up, and IC-level robustness.

Experience taking products through design, verification, tape-out, silicon validation, debug, qualification support, and production release.

Proven ability toestablishdesignmethodology, lead technical reviews, mentor engineers, and influence cross-functional decisions without requiring formal people-management authority.

Strong communicationand collaboration skills across global, multisite, and multicultural teams.

Self-driven, results-oriented, and able to deliver high-quality designs under tight schedules with limited supervision.

Additional Information

Renesas is an embedded semiconductor solution provider driven by its Purpose, To Make Our Lives Easier. With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world‑leading technology for Automotive, Industrial, Infrastructure, and IoT, shaping a safer, healthier, greener, and smarter future.

At Renesas, TAGIE is our culture, grounded in being Transparent, Agile, Global, Innovative, and Entrepreneurial. It shapes how we work, grow and deliver on our purpose together. This collaborative spirit and mindset drive our semiconductor technology to transform industries and impact millions of lives.

We believe in rewarding our employees with a competitive benefits package alongside their salary. More information will be provided during the hiring process.

Are you ready to join our team and shape the future with us?

Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law. For more information, please read ourDiversity & Inclusion Statement .