Optical Engineer (Quantum Computing)

At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow.

POSITION SUMMARY

Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team is seeking an Optical Engineer to design, build, and validate complex optical subsystems for neutral-atom quantum computing platforms.

This role emphasizes hands-on laboratory work, strong individual technical contribution, and close collaboration with physicists and cross-disciplinary engineering teams.

JOB RESPONSIBILITIES

Typically, you will be entrusted with:

• Designing and aligning optical subsystems for neutral-atom experiments and hardware platforms.
• Developing and maintaining high-fidelity optical models using Zemax (OpticStudio), including tolerance analysis, sensitivity studies, and performance optimization informed by experimental data and system-level requirements.
• Performing optical assembly, alignment, testing, troubleshooting, and characterization of complex, multi-channel optical systems.
• Collaborating with physicists and optical, mechanical, electrical, software, and systems engineers to integrate optical systems into experimental platforms.
• Documenting designs, plans of action, test results, and procedures.
• Supporting the continuous improvement for optical design workflows, laboratory procedures, documentation, and version control.