Quantum Computing Scientist — Neutral-Atom R&D & Equity

Infleqtion, Inc.

Chicago (IL)

On-site

USD 135,000 - 170,000

Full time

2 days ago

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Benefits offered by this job

Medical, dental, vision

HSA

Unlimited PTO

401(k) match

Life Insurance

AD&D Insurance

FSA

Paid FMLA

Maternity/Paternity Leave

EAP

Student Loan Repayment

Equity Program

Job summary

Infleqtion, Inc. is seeking researchers to design, build, and optimize neutral-atom quantum computing systems. You will work on experiments, control software, and integration across physics, software, and engineering teams.

The role requires hands-on experience with quantum experiments, lasers, modulators, and Python-based tooling, with opportunities to guide interns and contribute to advanced quantum hardware development.

Qualifications

PhD in AMO/quantum physics or ≥4 years of related research.
Hands-on experience with atomic, optical, quantum, or precision-measurement experiments.
Experience with lasers, optical systems, and modulators.
Python for experiment control, data analysis, automation, or hardware integration.
Ability to collaborate across physics, software, electrical, mechanical, and systems teams.

Responsibilities

Design, build, calibrate, operate, and improve neutral-atom quantum computing systems.
Execute R&D projects involving quantum hardware, laser systems, control, and integration.
Translate goals into experimental plans and measurable targets.
Develop Python-based tools for experiment control, data analysis, calibration, automation, and hardware integration.
Collaborate with cross-disciplinary teams and mentor interns.