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Infleqtion

58 open roles · Louisville, United States

Infleqtion engineers world-class neutral atom quantum computers, precision sensors, and software for governments, corporations, and research institutions worldwide.

Senior Materials and Process Engineer

Infleqtion

Posted Nov 6

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$130K–$170K/yrBachelor'sLouisville, ColoradoManufacturing & Production

Staff Quantum Physicist, Hardware Systems Lead

Infleqtion

Posted Nov 5

Description Help Infleqtion build the future of quantum in Illinois. We are on a mission to commercialize atom-based quantum technologies that deliver…

$190K–$230K/yrPhDChicago, IllinoisQuantum Hardware

Staff Quantum Physicist, Hardware Systems

Infleqtion

Posted Nov 5

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$190K–$230K/yrPhDLouisville, ColoradoQuantum Hardware

Staff Quantum Physicist, Hardware Systems

Infleqtion

Posted Nov 5

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$190K–$230K/yrPhDChicago, IllinoisQuantum Hardware

Executive Assistant

Infleqtion

Posted Nov 5

Description About Infleqtion Infleqtion develops quantum computing, sensing, and software technologies for commercial and government applications. Bringing…

$90K–$110K/yrLouisville, ColoradoOther

Engineering Technician II

Infleqtion

Posted Nov 4

Description POSITION SUMMARY Working in our production area, this role will be responsible for assembling sub-components, sub-systems and complete products in…

$60K–$75K/yrLouisville, Colorado; Boulder, ColoradoManufacturing & Production

Inertial Quantum Physicist

Infleqtion

Posted Nov 3

Description Infleqtion is a global quantum technology company solving the world's most challenging problems. The company harnesses neutral atom quantum…

$135K–$170K/yrPhDLouisville, ColoradoAlgorithms & Research

Senior Opto-Mechanical Engineer (Quantum Computing)

Infleqtion

Posted Oct 31

Description At Infleqtion we solve the world’s most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based…

Bachelor'sBoulder, Colorado; Louisville, ColoradoPhotonics & Optics

AMO Physicist - Inertial Sensing

Infleqtion

Posted Oct 31

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

PhDKidlington, EnglandAlgorithms & Research

Summer 2027 Internship - Quantum Software (QSW)

Infleqtion

Posted Oct 29

Description This internship program is within our Quantum Software (QSW) division. Interns work closely with Infleqtion’s Quantum Software Engineers and are…

Chicago, IllinoisOther

AMO Physicist - Quantum RF

Infleqtion

Posted Oct 23

Description ABOUT US Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics…

PhDKidlington, England; Harwell, EnglandAlgorithms & Research

National Security Business Development Executive

Infleqtion

Posted Oct 21

Description Infleqtion is seeking a highly experienced business development executive to drive strategic growth across the National Security sector. The…

Washington, District of ColumbiaCryptography & Security

Quantum Physicist (Quantum Computing)

Infleqtion

Posted Oct 18

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$135K–$175K/yrPhDLouisville, ColoradoAlgorithms & Research

Quantum Physicist (Quantum Computing)

Infleqtion

Posted Oct 18

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$125K–$160K/yrPhDMadison, WisconsinAlgorithms & Research

Senior Quantum Physicist (Quantum Computing)

Infleqtion

Posted Oct 18

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$165K–$205K/yrPhDChicago, IllinoisAlgorithms & Research

Senior Quantum Physicist (Quantum Computing)

Infleqtion

Posted Oct 18

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$165K–$205K/yrPhDLouisville, ColoradoAlgorithms & Research

Quantum Physicist (Quantum Computing)

Infleqtion

Posted Oct 18

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$135K–$170K/yrPhDChicago, IllinoisAlgorithms & Research

Senior Quantum Physicist (Quantum Computing)

Infleqtion

Posted Oct 18

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$150K–$185K/yrPhDMadison, WisconsinAlgorithms & Research

Subcontract Manager

Infleqtion

Posted Oct 16

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$120K–$140K/yrBachelor'sLouisville, ColoradoOther

Senior Counsel, Commercial & Strategic Transactions

Infleqtion

Posted Oct 14

Description Infleqtion is a global quantum technology company building quantum computers, sensors, and networks for commercial, industrial, and national…

$220K–$270K/yrPhDLouisville, ColoradoFinance & Legal

Senior Counsel, Government Contracts

Infleqtion

Posted Oct 14

Description Infleqtion is a global quantum technology company building quantum computers, sensors, and networks for commercial, industrial, and national…

$220K–$270K/yrPhDLouisville, Colorado; Chicago, IllinoisFinance & Legal

Accounts Payable Manager (Finance and Accounting)

Infleqtion

Posted Oct 13

Description Accounts Payable Manager About Infleqtion Infleqtion is a global quantum technology company solving the world’s most challenging problems. The…

$100K–$120K/yrLouisville, ColoradoFinance & Legal

Lead Systems Engineer-Terestrial Quantum Gravity Gradiometer (QGG)

Infleqtion

Posted Oct 8

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$155K–$210K/yrBachelor'sLouisville, ColoradoSensing & Metrology

Materials Planner

Infleqtion

Posted Oct 7

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$90K–$105K/yrLouisville, ColoradoOther

Mixed Signals Electronics Engineer - Compute

Infleqtion

Posted Oct 6

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

Bachelor'sOxford, EnglandQuantum Hardware

Systems Integration Engineer - Compute

Infleqtion

Posted Oct 6

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

Bachelor'sKidlington, OxfordshireOther

Contracts Specialist

Infleqtion

Posted Sep 26

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$100K–$110K/yrLouisville, ColoradoOther

Staff Systems Engineer (Time and Frequency)

Infleqtion

Posted Sep 24

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$160K–$210K/yrBachelor'sLouisville, ColoradoOther

CNC Machinist (QSS)

Infleqtion

Posted Sep 23

Description The CNC Machinist supports rapid prototype development and the design and fabrication of precision fixtures for complex scientific and engineering…

$75K–$80K/yrLouisville, ColoradoManufacturing & Production

Technical Sales Manager, Quantum Products

Infleqtion

Posted Sep 22

Description Infleqtion is a global quantum technology company delivering products and systems that turn quantum science into practical, deployable solutions.…

$125K–$160K/yrBachelor'sLouisville, ColoradoSales & Business

QRF Lead Scientist

Infleqtion

Posted Sep 19

Description ABOUT THE COMPANY Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum…

PhDOxford, EnglandAlgorithms & Research

Manager, Government Affairs

Infleqtion

Posted Sep 17

Description Infleqtion is seeking a Manager of Government Affairs to help advance the company’s U.S. federal government affairs strategy at the intersection of…

$145K–$156K/yrBachelor'sWashington, District of ColumbiaOther

Indirect Buyer Level 2

Infleqtion

Posted Sep 16

Description Infleqtion is a global quantum technology company solving the world's most challenging problems. The company harnesses quantum mechanics to build…

$90K–$110K/yrLouisville, ColoradoOther

Engineering Technician - Level III

Infleqtion

Posted Sep 11

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$70K–$90K/yrLouisville, ColoradoManufacturing & Production

Senior Software Engineer (Quantum Computing)

Infleqtion

Posted Sep 11

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

Bachelor'sBoulder, Colorado; Chicago, Illinois; Madison, WisconsinQuantum Software

Senior Supplier Quality Engineer

Infleqtion

Posted Sep 9

Description About Infleqtion Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum…

$155K–$185K/yrLouisville, ColoradoManufacturing & Production

Senior Software Engineer (QRF)

Infleqtion

Posted Sep 5

Description Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing…

$160K–$185K/yrLouisville, ColoradoQuantum Software

Staff Mechanical Engineer (QSS)

Infleqtion

Posted Sep 5

Description Infleqtion is a global quantum technology company solving the world's most challenging problems. The company harnesses quantum mechanics to build…

$175K–$200K/yrBachelor'sLouisville, ColoradoQuantum Hardware

Engineering Technician Precision Optical & Electro-Mechanical Assembly

Infleqtion

Posted Sep 4

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$72K–$85K/yrBoulder, Colorado; Louisville, ColoradoManufacturing & Production

Senior Embedded Systems Engineer (Quantum Computing)

Infleqtion

Posted Sep 4

Description Position Summary Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in…

Bachelor'sBoulder, Colorado; Madison, Wisconsin; Chicago, Illinois; Louisville, ColoradoOther

Software Engineer, Quantum Systems & Digital Engineering

Infleqtion

Posted Sep 3

Description We are seeking a Software Engineer, Quantum Systems & Digital Engineering to develop advanced software tools for the design, simulation,…

$135K–$175K/yrBachelor'sChicago, IllinoisQuantum Software

Staff Mechanical Systems IPT Lead

Infleqtion

Posted Sep 2

Description Infleqtion is a global quantum technology company solving some of the world’s most challenging problems by building and integrating quantum…

$185K–$210K/yrBachelor'sLouisville, ColoradoQuantum Hardware

Staff Thermal Engineer - Space Payload Design, Analysis and Modeling

Infleqtion

Posted Sep 1

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$153K–$203K/yrBachelor'sLouisville, ColoradoOther

Assembly, Integration and Test IPT Lead (QRF)

Infleqtion

Posted Aug 28

Description Infleqtion is seeking an Assembly, Integration and Test (AI&T) IPT Lead for our QRF portfolio. This individual will own the integration and…

$131K–$210K/yrBachelor'sLouisville, ColoradoManufacturing & Production

Portfolio Manager - Quantum Software

Infleqtion

Posted Aug 27

Description The Quantum Software Portfolio Manager is responsible for managing multi-disciplinary scientific and engineering teams, to deliver excellence in…

PhDChicago, Illinois; Louisville, ColoradoOther

Quantum Software Engineer (Compiler)

Infleqtion

Posted Aug 25

Description Position Summary This Quantum Software Engineer role will join the Compiler Team within Infleqtion’s Quantum Software organization. This role will…

Bachelor'sChicago, IllinoisQuantum Software

Quantum Integrations Engineer

Infleqtion

Posted Aug 25

Description We are seeking a Quantum Integrations Engineer with expertise in distributed and cloud software systems and technical integrations and an…

Bachelor'sChicago, Illinois; Louisville, ColoradoOther

Quantum Software Engineer - Compiler & Control Systems

Infleqtion

Posted Aug 25

Description Position Summary This Quantum Software Engineer role will join the Compiler Team within Infleqtion’s Quantum Software organization. The role will…

Bachelor'sChicago, IllinoisQuantum Software

Quantum Software Engineer - Quantum Error Correction (QEC)

Infleqtion

Posted Aug 25

Description Job Summary The newly hired QEC is responsible for designing and optimizing error correcting codes (QECs) for experimental quantum computing…

PhDChicago, IllinoisQuantum Software

Opto-mechanical Engineer (Quantum Computing)

Infleqtion

Posted Aug 21

Description At Infleqtion we solve the world’s most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based…

Bachelor'sBoulder, Colorado; Louisville, ColoradoPhotonics & Optics

Embedded Systems Engineer - FPGA Platform

Infleqtion

Posted Aug 18

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

Kidlington, OxfordshireQuantum Hardware

Quantum Software Engineer - QEC

Infleqtion

Posted Aug 6

Description ABOUT THE COMPANY Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum…

PhDKidlington, EnglandQuantum Software

Quantum Software Engineer - Energy Grid Optimization

Infleqtion

Posted Aug 6

Description We are seeking a Quantum Software Engineer with expertise in quantum optimization algorithms and quantum error correction techniques and an…

$140K–$182K/yrPhDChicago, IllinoisQuantum Software

Quantum Software Engineer - Nuclear

Infleqtion

Posted Aug 6

Description We are seeking a Quantum Software Engineer with expertise in nuclear physics and quantum algorithms for physical science applications. Job…

$110K–$182K/yrBachelor'sChicago, IllinoisQuantum Software

Quantum Software Engineer - Algorithms & Applications

Infleqtion

Posted Aug 6

Description ABOUT THE COMPANY Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum…

PhDKidlington, EnglandQuantum Software

Sr Test Engineer (Time and Frequency)

Infleqtion

Posted Aug 6

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

$106K–$141K/yrLouisville, ColoradoOther

AI&T IPT Lead - Assembly, Integration and Test (QSS)

Infleqtion

Posted Aug 6

Description Infleqtion is a global quantum technology company solving some of the world’s most challenging problems by building and integrating quantum…

$131K–$220K/yrBachelor'sLouisville, ColoradoManufacturing & Production

Embedded DevOps Engineer

Infleqtion

Posted Aug 6

Description Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build…

Bachelor'sKidlington, England; Harwell, EnglandIT & Infrastructure

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