Sr. Staff R&D Engineer, OPC & ILT Machine Learning Modeling

General Information

Job Title Sr. Staff R&D Engineer, OPC & ILT Machine Learning Modeling Job ID 16533 City Sunnyvale State/Province California Date Posted 20-Mar-2026 Job Category Engineering Job Subcategory R&D Engineering Hire Type Employee Remote Eligible No Base Salary Range: $165000 - $248000

Descriptions & Requirements

Job Description and Requirements

You Are:

You are an accomplished and innovative engineer with a deep passion for tackling complex, physics-driven challenges in high-performance software environments. Your expertise in Python and C++ stands out, alongside your proficiency in parallel computing, statistical analysis, and optimization. Collaborative by nature, you communicate effectively and enjoy working with diverse, cross-functional teams, sharing knowledge and learning from others. You are motivated by the prospect of continuous learning and growth, and you embrace new technologies such as machine learning, computational lithography, and advanced image processing. Your drive for excellence, adaptability, and enthusiasm for innovation make you a critical contributor to complex engineering projects. If you are looking to make a tangible impact in the world of semiconductor software, and you enjoy solving hard problems while modernizing infrastructure, this opportunity is designed for you.

What You’ll Be Doing:

• Maintaining and improving existing functionalities within advanced modeling software platforms.
• Understanding and translating technical requirements from customers into robust model solutions.
• Designing innovative, physics-driven model solutions by analyzing measurement data and proposing sophisticated algorithms.
• Creating detailed specifications and comprehensive test plans for proposed model solutions.
• Collaborating with cross-functional teams—including software, hardware, and customer-facing groups—to ensure seamless solution integration.
• Applying modern computational techniques to optimize performance and scalability of modeling components.
• Exploring new modeling approaches and integrating machine learning and image processing methods.

The Impact You Will Have:

• Enhancing Synopsys Proteus OPC modeling solutions to meet the evolving needs of semiconductor customers worldwide.
• Driving innovation in computational lithography and etch modeling, enabling cutting-edge chip design and fabrication.
• Modernizing infrastructure, improving efficiency, and reducing time-to-market for new technology releases.
• Solving challenging problems in advanced software engineering, contributing to Synopsys’ reputation as a technology leader.
• Expanding the capabilities of regression and modeling tools, supporting key industry advancements.
• Enabling successful integration of new modeling techniques, ensuring scalability and reliability for customers.

What You’ll Need:

• MS in CS/EE/Physics/Applied Math or related fields with 8+ years of experience, or PhD with 5+ years.
• Strong programming skills in Python and C++.
• Expertise in data structures and algorithms, with proven experience in parallel computing.
• Deep understanding of physical modeling and statistical analysis/optimization.
• Experience in image/polygon processing; preferred exposure to machine learning, image processing, and computational lithography.

Who You Are:

• Excellent communicator, able to convey complex concepts clearly to technical and non-technical audiences.
• Team player who values collaboration and thrives in a diverse, multidisciplinary environment.
• Curious and eager to learn, always seeking new ways to improve and innovate.
• Detail-oriented with strong analytical and problem-solving skills.
• Adaptable, resilient, and comfortable tackling ambiguous challenges.

The Team You’ll Be A Part Of:

You will join the Synopsys Proteus OPC modeling team, a group dedicated to advanced regression and etch modeling solutions. The team’s core focus is on developing and optimizing model components, exploring new modeling techniques, and modernizing infrastructure to address challenging problems in advanced software engineering. You’ll work alongside experts in computational lithography and software development, collaborating to deliver industry-leading solutions for semiconductor manufacturing.

We Are:

At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the future through continuous technological innovation.

Rewards and Benefits:

We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings. Your recruiter will provide more details about the salary range and benefits during the hiring process.

At Synopsys, we want talented people of every background to feel valued and supported to do their best work. Synopsys considers all applicants for employment without regard to race, color, religion, national origin, gender, sexual orientation, age, military veteran status, or disability.

In addition to the base salary, this role may be eligible for an annual bonus, equity, and other discretionary bonuses. Synopsys offers comprehensive health, wellness, and financial benefits as part of a competitive total rewards package. The actual compensation offered will be based on a number of job-related factors, including location, skills, experience, and education. Your recruiter can share more specific details on the total rewards package upon request. The base salary range for this role is across the U.S.