Infleqtion jobs
All open jobs at Infleqtion, updated every few hours. Counts as of November 13, 2026.
- Open roles
- 54
- Posted in the last 7 days
- 3
- Open 60 days or more
- 31%
- Typical time open: still measuring
- —
Open roles by department
- Engineering27
- Other16
- Legal & policy3
- Operations3
- Sales2
- Data1
- Design1
- Finance1
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Recent roles at Infleqtion
Every role here is past its first 24 hours, so it's free to see in full.
Quantum Software Engineer - Algorithms & Applications(opens the employer’s site)
Engineering · On-site · Kidlington, England, United Kingdom
Reposted ×1Posted Nov 11Accounts Payable Manager (Finance and Accounting)(opens the employer’s site)
Finance · On-site · Louisville, Colorado, United States
Posted Nov 10Lead Systems Engineer-Terestrial Quantum Gravity Gradiometer (QGG)(opens the employer’s site)
Engineering · On-site · Louisville, Colorado, United States · Lead & director
Posted Nov 9Senior Materials and Process Engineer(opens the employer’s site)
Engineering · On-site · Louisville, Colorado, United States · Senior
Posted Nov 6Indirect Buyer Level 2(opens the employer’s site)
Operations · On-site · Louisville, Colorado, United States
Posted Nov 6Staff Quantum Physicist, Hardware Systems(opens the employer’s site)
Other · On-site · Chicago, Illinois, United States · Lead & director
Posted Nov 5Assembly, Integration and Test IPT Lead (QRF)(opens the employer’s site)
Other · On-site · Louisville, Colorado, United States · Lead & director
Posted Nov 5Staff Quantum Physicist, Hardware Systems Lead(opens the employer’s site)
Other · On-site · Chicago, Illinois, United States · Lead & director
Posted Nov 5Staff Quantum Physicist, Hardware Systems(opens the employer’s site)
Other · On-site · Louisville, Colorado, United States · Lead & director
Posted Nov 5Executive Assistant(opens the employer’s site)
Operations · On-site · Louisville, Colorado, United States
Posted Nov 4AMO Physicist - Inertial Sensing(opens the employer’s site)
Other · On-site · Kidlington, England, United Kingdom
Posted Nov 4Engineering Technician II(opens the employer’s site)
Engineering · On-site · Boulder, Colorado, United States
Posted Nov 3Inertial Quantum Physicist(opens the employer’s site)
Other · On-site · Louisville, Colorado, United States
Posted Nov 2Senior Opto-Mechanical Engineer (Quantum Computing)(opens the employer’s site)
Engineering · On-site · Louisville, Colorado, United States · Senior
Posted Oct 30Summer 2027 Internship - Quantum Software (QSW)(opens the employer’s site)
Engineering · On-site · Chicago, Illinois, United States · Entry level
Posted Oct 28Senior Supplier Quality Engineer(opens the employer’s site)
Engineering · On-site · Louisville, Colorado, United States · Senior
Posted Oct 23Quantum Software Engineer - QEC(opens the employer’s site)
Engineering · On-site · Kidlington, England, United Kingdom
Posted Oct 22AMO Physicist - Quantum RF(opens the employer’s site)
Other · On-site · Harwell, England, United Kingdom
Posted Oct 22National Security Business Development Executive(opens the employer’s site)
Sales · On-site · Washington, District of Columbia, United States
Posted Oct 20Quantum Physicist (Quantum Computing)(opens the employer’s site)
Other · On-site · Madison, Wisconsin, United States
Posted Oct 16Quantum Physicist (Quantum Computing)(opens the employer’s site)
Other · On-site · Chicago, Illinois, United States
Posted Oct 16Quantum Physicist (Quantum Computing)(opens the employer’s site)
Other · On-site · Louisville, Colorado, United States
Posted Oct 16Senior Quantum Physicist (Quantum Computing)(opens the employer’s site)
Other · On-site · Chicago, Illinois, United States · Senior
Posted Oct 16Senior Quantum Physicist (Quantum Computing)(opens the employer’s site)
Other · On-site · Louisville, Colorado, United States · Senior
Posted Oct 16Senior Quantum Physicist (Quantum Computing)(opens the employer’s site)
Other · On-site · Madison, Wisconsin, United States · Senior
Posted Oct 16Subcontract Manager(opens the employer’s site)
Other · On-site · Louisville, Colorado, United States
Posted Oct 15Senior Counsel, Commercial & Strategic Transactions(opens the employer’s site)
Legal & policy · On-site · Louisville, Colorado, United States · Senior
Posted Oct 13Senior Counsel, Government Contracts(opens the employer’s site)
Legal & policy · On-site · Chicago, Illinois, United States · Senior
Posted Oct 13Embedded DevOps Engineer(opens the employer’s site)
Engineering · On-site · Harwell, England, United Kingdom
Posted Oct 6Materials Planner(opens the employer’s site)
Operations · On-site · Louisville, Colorado, United States
Posted Oct 6