Resolution Enhancement Techniques Process Development Engineer

Description - External

About TI
Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world’s brightest minds, TI creates innovations that shape the future of technology. TI is helping about 100,000 customers transform the future, today. We’re committed to building a better future – from the responsible manufacturing of our semiconductors, to caring for our employees, to giving back inside our communities and developing great minds. Put your talent to work with us – change the world, love your job!

 
About the job

As a Resolution Enhancement Techniques (RET) modeling engineer, you'll create and optimize OPC models for Texas Instruments’ most advanced technology nodes. Models will include both lithography and etch-based models. Responsibilities will include, but are not limited to: 

• Partnering with design, process engineering and process integration teams to define design shapes needed for building accurate models.
• Designing parameterized mask layouts needed for model building inputs.
• Investigating and implementing ML and AI methods for improving model accuracy and runtime.
• Implementing advanced optimization techniques.
• Working with process engineering and process integration teams on wafer verification to validate model quality.
• Working with OPC verification engineers to improve the accuracy of post-OPC verification models.  These include but are not limited to weak image, assist feature printing, and resist top-loss models.
• Troubleshooting photolithographic patterning related issues related to OPC modeling for all fabs within TI.
• Developing and maintaining a suite of model quality checks for unit testing.  These include but are not limited to grid checks, stability tests, OPC convergence tests, and ghost contour checks.
• Developing models that can support multi-patterning approaches such as SADP and LELE.

The person performing this role must be capable to plan effectively, drive schedules, meet critical deadlines on multiple tasks in parallel, lead technical discussions in their area of expertise, and work effectively across organizational boundaries. They must be able to clearly communicate project status and actions. Additionally, they must be able to interface with multiple organizations and work well on a diverse team to accomplish goals.