# Senior Mask Layout Engineer at IonQ

- Company: IonQ
- What the company does: IonQ delivers trapped ion quantum computing systems, cloud access, and enterprise solutions for real-world quantum applications. Backed by NEA, SoftBank VF and GV.
- Company website: https://ionq.com/
- Type: Startups
- Level: Senior
- Location: College Park, Maryland, United States
- Work setup: On-site
- Posted: 2026-09-23
- Apply by: 2026-11-07
- Apply: https://job-boards.greenhouse.io/ionq/jobs/6206645004
- Page: https://www.1752.vc/careers/jobs/ionq-senior-mask-layout-engineer/

## About the role

US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S.

## What they're looking for

- 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

Tags: Compute - Engineering