Senior Mask Layout Engineer
IonQCollege Park, Maryland, United States • Bothell, Washington, United States • Toronto, Ontario, Canada • Basel, Basel-City, Switzerland
Posted January 28, 2026
110336 - 144459 USD
Full Time
About the Company
IonQ is a leading quantum computing company that is developing the world's most powerful full-stack quantum computer based on trapped-ion technology.
Job Description
IonQ is developing the world's most powerful full-stack quantum computer based on trapped-ion technology. We are looking for a Senior Mask Layout Engineer on the Fab Tapeout and Validation Team.
Requirements
- Conduct Python-based layout for full-reticle tapeouts with commercial foundries
- Develop and maintain internal component PCell and automated circuit layout libraries
- Interface with designers, test engineers, packaging engineers, and foundry team to define layout rules and component designs
- Implement physical verification checks of layouts, including DRC and LVS
- Develop detailed documentation of tapeouts and lead layout reviews with other team members
- Work with cross-functional teams to understand circuit requirements and make recommendations to improve design, layout, and test workflows
Benefits
- Comprehensive medical, dental, and vision plans
- Matching 401K
- Unlimited PTO and paid holidays
- Parental/adoption leave
- Legal insurance
- Home internet stipend
- Pet insurance