Principal System Engineer

Role Overview

As a Principal System Engineer/Product Definer in our Power Management Group you will be the primary architect driving the next generation of PMIC roadmaps for global flagship smartphones. This high-impact role requires you to bridge the gap between Tier-1 customer requirements and internal R&D ensuring Renesas delivers best-in-class solutions for power efficiency and density.

Key Responsibilities

Customer Architecture Definition: Collaborate directly with global smartphone manufacturers to translate Customer Requirements RFI and RFQ into Engineering Requirements Specification with architectural and electrical specifications.

System Architecture & Efficiency Analysis: Conduct topology identification and detailed efficiency studies using system-level simulation tools (e.g. SIMPLIS Matlab or similar). Develop high-fidelity behavioral models to evaluate architectural trade-offs transient responses and loop stability.

Schematic & Layout Analysis: Review and update system models based on PCB schematics and layouts to account for real-world parasitic elements (ESL/ESR).

Technical Leadership: Lead cross-functional teams (Design Marketing Applications) during architecture reviews and product bring-up. Collaborate closely with IC Design teams to identify the optimal implementation and hardware/software partitioning required to fulfill complex system specifications

Strategic Roadmapping: Identify long-term value creation avenues in AI-driven power optimization fast charging and 5G power delivery.

Problem Solving: Act as the final technical escalation point for customers using structured methods system knowledge and experience to resolve complex system issues.

Qualifications :

Qualifications

Education: BS/MS in Electrical Engineering (Power Electronics emphasis preferred); PhD is a plus.

Experience: Minimum 12 years of semiconductor experience with focus on PMICs DC-DC converters (Buck Boost Multiphase) and battery management.

Technical Skills:

Proficiency in system design and simulation tools such as SIMPLIS/SIMetrix Matlab or Cadence-based environments.

Deep knowledge of Power Delivery Networks (PDN) and PCB parasitics.

Proficiency in Python or C for behavioral modeling and task automation.

Communication: Proven track record of interfacing with Tier-1 OEM technical leadership.

Additional Information :

The expected annual pay range for this position is $175000K - $200000K. This position is also eligible for bonus opportunities. Please note that final offer amount will be dependent on geographic location applicable experience and skillset of the candidate.

Renesas is an embedded semiconductor solution provider driven by its Purpose To Make Our Lives Easier. As the industrys leading expert in embedded processing with unmatched quality and system-level know-how we have evolved to provide scalable and comprehensive semiconductor solutions for automotive industrial infrastructure and IoT industries based on the broadest product portfolio including High Performance Computing Embedded Processing Analog & Connectivity and Power.
 
With a diverse team of over 22000 professionals in more than 30 countries we continue to expand our boundaries to offer enhanced user experiences through digitalization and usher into a new era of innovation. We design and develop sustainable power-efficient solutions today that help people and communities thrive tomorrow To Make Our Lives Easier.     
 
At Renesas you can: 

• Launch and advance your career in technical and business roles across four Product Groups and various corporate functions. You will have the opportunities to explore our hardware and software capabilities and try new things.  

• Make a real impact by developing innovative products and solutions to meet our global customers evolving needs and help make peoples lives easier safe and secure. 

• Maximize your performance and wellbeing in our flexible and inclusive work environment. Our people-first culture and global support system including the remote work option and Employee Resource Groups will help you excel from the first day.    

Are you ready to own your success and make your mark  

Join Renesas. Shape Your Future with Us.  

Renesas Electronics is an equal opportunity and affirmative action employer committed to celebrating 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 federal state or local law. For more information please read our Diversity & Inclusion Statement.

Renesas Electronics deals with dual-use technology that is subject to U.S. export controls regulations. Under these regulations it may be necessary for Renesas to obtain U.S. government export license prior to release of technology to certain persons. The decision whether or not to file or pursue an export license application is at the sole discretion of Renesas.

We have adopted a hybrid model that gives employees the ability to work remotely two days a week while ensuring that we come together as a team in the office the rest of the time. The designated in-office days are Tuesday through Thursday for innovation collaboration and continuous learning.

Remote Work :

No

Employment Type :

Full-time