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Renesas Electronics · San Jose, CA

Senior Analog Engineer

San Jose, CALIFORNIA, United StatesFull-timeSenior individual contributorOperations

Listed on Renesas Electronics’s official careers site. Posted October 9, 2026. Check that it is still open and apply there.

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Job description

We are seeking a highly motivated Senior Analog Engineer to join our Analog Design team. In this role, you will be responsible for the design, simulation, verification, and development of high-performance analog and mixed-signal integrated circuits for automotive, industrial, and power management applications. This role requires strong technical expertise in analog circuit design, excellent problem-solving skills, and the ability to collaborate across multidisciplinary, global engineering teams.

Key Responsibilities

Circuit Design & Optimization: Perform transistor-level circuit design, simulation, and optimization for high-performance analog and mixed-signal blocks.

Block-Level Architecture

Design and develop precision references and bias circuits, operational amplifiers, comparators, LDO regulators, oscillators, timing circuits, data converter support circuits, and power management/isolation-related analog circuits.

Layout & Physical Design Support

Support IC floorplanning and work closely with layout engineers to ensure robust analog layout implementation.

Silicon Validation

Analyze silicon measurement results, conduct lab evaluation, and drive necessary design improvements.

Qualification & Reliability

Support product qualification, characterization, and reliability testing activities.

Qualifications

Education

M.S. or Ph.D. in Electrical Engineering (or B.S. with equivalent, demonstrated technical expertise).

Technical Fundamentals

Deep understanding of CMOS device physics and analog circuit fundamentals.

EDA Tools

Hands-on experience with Cadence Virtuoso, Spectre, and standard circuit simulation tools.

Process & Reliability

Practical knowledge of semiconductor process technologies and reliability considerations.

Soft Skills

Excellent technical documentation skills, strong verbal communication, and the ability to work effectively in a cross-functional, global team environment.

Preferred Qualifications

Experience with GaN (Gallium Nitride) device applications and driver design. Experience with isolated IC design methodologies and high-voltage power management circuits.

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