Principal Analog Design Engineer

Renesa; Duluth (MN); On-site; USD 180,000 - 240,000; Full time

Job summary

Renesas is seeking a senior analog design engineer to lead high-speed DDR I/O development. You will optimize interfaces with strong emphasis on signal integrity and deep collaboration with Verification, Test, and Digital teams.

The role requires 10–15 years in analog design, modern CAD tools proficiency, and excellent communication in English. Expect to contribute to best practices, mentoring, and documentation across Automotive, Industrial, and IoT projects.

Qualifications

• 10–15 years of analog circuit design experience.
• Experience in high-speed DDR I/O interface design (DDR5/DDR6).
• Proficiency with Cadence tool suite and circuit simulations.
• Excellent verbal and written English communications.

Responsibilities

• Develop and optimize high-speed DDR I/O interfaces with emphasis on signal integrity and noise immunity.
• Liaise between Analog Design, Verification, and Test teams.
• Analyze data from Si ATE/bench tests using Excel, MATLAB, or scripts to extract actionable insights.
• Collaborate with digital design, systems engineering, and other stakeholders for seamless integration.
• Provide technical leadership and mentorship to junior engineers and shape design methodologies.
• Conduct simulations and testing to verify performance and reliability; implement corrective actions.
• Create thorough design documentation including specs, schematics, and reports.

Skills

Signal integrity

Analogue design

Mentorship

Cross-functional collaboration

Design verification

Technical leadership

Clear communication

Education

Advanced degree in Electronics/Microelectronics Engineering

Tools

Cadence Virtuoso

Maestro

Spectre

HSPICE

Job description

Responsibilities

• DDR I/O Design: Develop and optimize high-speed DDR I/O interfaces, ensuring signal integrity, noise immunity, and compatibility with industry standards.
• Principal Liaison: Liaise between Analog Design Team and Verification/Validation/Test teams.
• Analyze Si ATE/Bench data against product spec. Use Excel/MATLAB/scripts to efficiently parse through large data set extracting actionable information.
• Collaboration: Work closely with digital design engineers, systems engineers, and other stakeholders to ensure seamless integration of analog and digital components.
• Technical Leadership: Provide technical guidance and mentorship to junior engineers and contribute to the development of best practices and design methodologies.
• Design Verification: Conduct comprehensive simulations and testing to validate design performance and reliability. Address any issues and implement corrective actions as needed.
• Documentation: Create detailed design documentation, including specifications, schematics, and design reports. Ensure that all design activities are well-documented and comply with internal and external standards.
• Innovation: Stay abreast of industry trends and emerging technologies. Propose and implement innovative solutions to enhance product performance and capabilities with focus on low power circuit design.
• Layout: Ensure layouts meet high analog standards for matching and performance.

Qualifications

• Advanced degree in Electronics/Microelectronics Engineering or related discipline.
• 10-15 years of analog circuit design experience.
• Expertise in high-speed DDR I/O interface design and optimization - emphasis on DDR5/DDR6 IO architecture, Client/Data Center Server circuits and system design, validation.
• In-depth knowledge of analog Rx/Tx design, including signal integrity and noise immunity.
• Proficiency with analog design tools (e.g., Cadence Virtuoso, Maestro, Spectre, HSPICE) and simulation techniques.
• Strong understanding of signal integrity.
• Strong understanding of general analog design principles and methodologies.
• Excellent verbal and written communication skills in English.

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.

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 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.