Senior Analog/Mixed-Signal Modeling and Simulation Engineer (Compute Test, North Reading)

We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world!

We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive.

Our Purpose

TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every day.

We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

Opportunity Overview

Teradyne's Device Configuration (DC) Hardware Group in North Reading, Massachusetts is seeking a Senior Analog/Mixed-Signal Modeling and Simulation Engineer to help develop next-generation high-power and precision Automated Test Equipment (ATE) instrumentation modules. This is a senior individual contributor role with significant technical impact, focused on simulation-driven development, architecture exploration, and silicon-to-system correlation. The engineer will partner closely with instrument architects, project leaders, ASIC vendors, and cross-functional hardware teams to define and deliver world-class instrumentation solutions used by leading semiconductor customers.

• Develop, maintain, and validate mixed-signal simulation environments used to define and optimize high-power and precision instrumentation modules.
• Build detailed behavioral, transistor-level, and system-level models to evaluate architecture trade-offs and guide instrument development decisions.
• Collaborate with project leads and cross-functional engineering teams to define instrument architectures through simulation-driven analysis and performance prediction.
• Partner with semiconductor suppliers to define requirements and specifications for custom ASICs and evaluate third-party components for instrument applications.
• Correlate simulation results with silicon, board-level, and system measurements, identifying model gaps and driving continuous improvement of predictive accuracy.
• Support device model validation, characterization analysis, Monte Carlo studies, sensitivity analysis, and performance verification across operating conditions.
• Build and sustain regression automation frameworks that improve simulation efficiency, repeatability, and design quality.
• Collaborate with hardware design, validation, firmware, and manufacturing teams to ensure successful integration of ASICs and other key components into instrument-level designs.
• Provide technical leadership through deep expertise in modeling and simulation while influencing design decisions across multiple development programs.

All About You

We seek individuals who share our passion and determination. Our commitment to customer success drives us to go the extra mile. If you’re ready to join us in this mission, take a closer look at the minimum criteria for the position.

• Bachelor’s, Master’s, or Ph.D. in Electrical Engineering or a related technical discipline.
• 10+ years of experience in analog and mixed-signal hardware development, modeling, and simulation.
• Deep expertise with analog and mixed-signal simulation tools, including SPICE, Spectre, or equivalent simulation environments.
• Strong experience developing simulation methodologies, behavioral models, and validation flows for complex electronic systems.
• Proven experience performing Monte Carlo analysis, statistical verification, corner analysis, and device model validation.
• Experience correlating simulation results to measured silicon, PCB, and system-level performance.
• Strong understanding of analog ci