Associate Laser Systems Engineer

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 Associate Laser Systems Engineer for neutral-atom quantum computing hardware. You will carry out well-defined laser assembly, characterization and control tasks, building practical judgment through laboratory work and design reviews. You’ll have dedicated time for technical learning and hands-on training, supported by regular guidance from experienced engineers.

JOB RESPONSIBILITIES Typically, you will be entrusted with:

 Assemble and align assigned laser paths using reviewed layouts and laser-safety procedures.

 Calculate expected power levels and frequency shifts for assigned setups, and compare predictions with measurements.

 Measure laser power, polarization, beam profiles and short-term stability against provided acceptance criteria.

 Set up detectors, modulation stages and feedback controls using reviewed procedures; record their response and operating settings.

 Work with engineers to iso