Staff Engineer - Mask Design (Analog Layout)

Job Title

Staff Engineer - Mask Design (Analog Layout)

Role Summary

Analog layout lead within the Power Business Unit responsible for block-to-full-chip mask design for controllers, drivers and DC‑DC converters. The role focuses on floorplanning, analog matching, die/package integration and driving layout quality and portability across product IPs.

This is a hands-on technical role with ownership of layout schedules and collaboration across circuit, packaging and verification teams.

Experience Level

Senior - typically requires 7+ years of experience in Analog Layout Design.

Responsibilities

Key responsibilities include:

• Perform block-level and full-chip analog layout from floorplan through mask delivery.
• Design for matching, electromigration (EM), reliability and manufacturability.
• Integrate analog, digital, PowerFET, ESD, I/O and pad networks; manage die‑to‑bump connectivity and package interactions.
• Drive DRC/LVS/PEX closure and collaborate with CAD/verification for signoff readiness.
• Mentor and manage a small team of engineers; provide technical guidance to new graduates.
• Follow and improve layout methodology to enable IP portability across designs.

Requirements

Essential and preferred skills:

• Must-have: 7+ years in analog layout design with demonstrated ownership of layout projects and schedules.
• Must-have: Deep knowledge of floorplanning, analog layout matching techniques, EM and reliability-aware design.
• Must-have: Experience with die-level integration (PowerFET, ESD, I/O, PAD) and package interactions.
• Must-have: Proficiency in IC layout and signoff CAD tools (examples: Virtuoso XL, Calibre DRC/LVS, PEX, EM/IR tools).
• Must-have: Ability to work independently and coordinate cross-functional teams to minimize rework.
• Nice-to-have: Experience with BCD process nodes, flip-chip/BGA/wire‑bond packaging and substrate design.
• Nice-to-have: Scripting proficiency (Python, Perl, Tcl or similar) for automation and CAD flows.

Education Requirements

Bachelor's or Master’s degree in Electrical Engineering.

About the Company

Company: Renesas

Headquarters: Hitachinaka, Japan

Renesas is a global leader in embedded semiconductor solutions, providing high-quality products across automotive, industrial, infrastructure, and IoT sectors. With over 22,000 employees in more than 30 countries, the company focuses on scalable solutions that enhance user experience and drive innovation while committed to sustainability and energy efficiency.