Find work in the United States.

6,443,665 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added just now
Customer Operations Lead
The Qt Company
Plano, TX
Maintain data hygiene in shared systems and act as a liaison between regional teams and departments such as Sales, Customer Success and Finance
Added 2 mins ago
Senior Technical Program Manager (TPM), 5G/6G Wireless
Keysight Technologies, Inc.
San Diego, CA · Santa Rosa, CA · Santa Clara, CA
The portfolio covers 6G research testbeds, pre-standard 6G test systems, protocol and physical-layer enablement, and demonstrations tied to the customer's development milestones, and it…
Added 2 mins ago
Embedded Software Engineer Intern
Keysight Technologies, Inc.
Cambridge, MA
…paths. This work will provide hands-on experience with embedded systems, hardware–software integration, and the development of scalable software for advanced quantum control…
Added 2 mins ago
RF/uW/Wireless Solution Engineer, Intern
Keysight Technologies, Inc.
Austin, TX
…following areas is highly desirable:• RF/uW/mmW communications systems and component test with modern VNA’s, signal generators, and signal/spectrum analyzers• Space & Satellite…
Added 2 mins ago
Custom Solutions Project Manager
Keysight Technologies, Inc.
Loveland, CO
Join Keysight’s Aerospace & Defense Custom Solutions team and lead the delivery of tailored test systems that help customers meet complex engineering and testing needs. You’ll guide…
Added 2 mins ago
SU
Retail Assistant Store Manager
Skechers USA Retail, LLC
Las Vegas, NV
- $17.31 to $18.37 USD / hour
Operations Management: Oversee store systems, including scheduling, opening/closing procedures, and operational processes. Support peak store operations by occasionally lifting and moving…
Added 2 mins ago
MANAGER, IMPACT PROGRAMS
FILM AT LINCOLN CENTER INC
New York, NY
…senior leadership and other internal stakeholders to build the systems necessary to sustain long term growth. This is a hands-on role for someone comfortable shifting between strategic…
Added 4 mins ago
CO
Associate Civil Engineer (Development Services)
City of Sacramento
Sacramento, CA
- $47.05 to $66.2 USD / hour
Develop, implement, troubleshoot, and review control systems and operational plans; program and configure specialized equipment and control devices; evaluate system performance; and utilize…
Added 4 mins ago
Governmental & Public Affairs Representative
PowerSouth Energy Cooperative
Montgomery, AL
…cooperative with 22 distribution members - 18 electric distribution systems and four municipal electric systems - in Alabama and northwest Florida. PowerSouth's member systems provide power…
Added 5 mins ago
Generalist, HR
Performance Food Group
VA
…necessary information is input into the Human Resources Information Systems (HRIS) in a timely…
Added 5 mins ago
PF
Warehouse Order Picker
Performance Food Group
MS
- $22 USD / hour
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 5 mins ago
Selector *Conversion*
Performance Food Group
GA
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 6 mins ago
PF
HIRING EVENT Warehouse Selector- $2,000 Sign On Bonus
Performance Food Group
OR
- $23 to $26 USD / hour
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 6 mins ago
PF
Warehouse Order Selector
Performance Food Group
FL
- $21 USD / hour
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 6 mins ago
PF
Diesel Mechanic Technician
Performance Food Group
IL
- $40 to $45 USD / hour
Inspect brake systems, steering mechanisms, wheel bearings, and other important parts to ensure that they are in proper operating condition which may require replacement of parts.
Added 6 mins ago
PF
Order Selector
Performance Food Group
MA
- $22.16 USD / hour
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 6 mins ago
PF
Night Warehouse Order Selector
Performance Food Group
ME
- $20 to $22 USD / hour
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 6 mins ago
Procurement Manager
Performance Food Group
CA
Maximize turns and fill rates by utilizing inventory / purchasing computer systems completely and accurately.
Added 6 mins ago
SQA Testing Manager - Remote/Nationwide
Signature Performance, Inc.
Seattle, WA
…ability while tracking quality assurance metrics to ensure the IT systems supporting the organization's operations function…
Added 6 mins ago
Senior Manager - Commodity Markets, Trading & ETRM Transformation
Accenture
Saint Louis, MO
+ Consulting, advisory, or systems integration experience.
Added 6 mins ago
A
Health IT Strategy - Epic and EHR Modernization Manager
Accenture
Saint Louis, MO
- $94,400 to $293,800 USD / year
+ Minimum of 5 years of experience with clinical systems implementation, healthcare IT, or clinical informatics, including EHR platforms such as Epic
Added 6 mins ago
A
Health IT Strategy - Epic and EHR Modernization Senior Manager
Accenture
Saint Louis, MO
- $132,500 to $338,300 USD / year
+ Minimum of 8 years of experience with clinical systems implementation, healthcare IT project management, or clinical informatics and experience with healthcare information systems,…
Added 6 mins ago
PF
Warehouse Order Picker
Performance Food Group
MS
- $16 USD / hour
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 6 mins ago
PF
Night Shift Order Selector
Performance Food Group
IL
- $24.35 USD / hour
…fill customer orders from multi-level rack warehouse storage systems. Items are placed on pallets and completed orders are moved to the loading dock staging area with an electric pallet…
Added 6 mins ago
Commercial Insurance Account Executive
GPAC
Oswego, IL
Technology Proficiency: Familiarity with online rating software and various insurance carrier online systems.

Infleqtion

Staff Quantum Physicist, Hardware Systems

Louisville, CO, United States

$190,000 to $230,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $190,000 to $230,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. As a deep-tech startup, we embrace a results-driven, fast-paced, and customer-focused approach to innovation. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing mission forward. We encourage applications from experimental physicists with expertise in Atomic, Molecular, and Optical (AMO) physics, particularly those with experience in the coherent control of quantum systems such as ultracold atoms, trapped ions, and diamond NV centers. Role and Responsibilities The responsibilities below represent the core scope of the role and may evolve based on business and program needs. This is a hands-on technical leadership role. Staff Quantum Physicists at Infleqtion remain deeply engaged in system development and operation while also providing technical direction, developing team members, and, where applicable, managing a small team. Depending on program needs, a Staff Quantum Physicist may lead the development of a hardware system or provide technical leadership across multiple teams.

Lead the design, integration, calibration, operation, and improvement of neutral-atom quantum computing systems and critical subsystems.
Translate program goals into technical requirements, experimental plans, performance targets, and technical direction across quantum processor design, Rydberg excitation, gate protocols, laser systems, calibration, and system integration.
Design and analyze experiments and physics-based models to improve gate fidelity, stability, availability, and processor performance; guide architecture and engineering tradeoffs.
Own critical systems through validation, troubleshooting, performance tuning, reliability improvement, and documentation; translate complex R&D objectives into prioritized work and drive cross-functional delivery.
Develop Python-based tools in Linux environments for experiment control, data analysis, calibration, automation, and operational support.
Review technical work and uphold team standards and best practices.
Manage up to six direct reports, including expectations, performance, coaching, and career development.
Contribute to hiring, proposals, intellectual property, technical roadmaps, and external technical discussions
PhD in atomic, optical, AMO, quantum physics, or a related field, or equivalent professional experience; typically 5+ years of relevant post-PhD experience or comparable experience leading complex quantum, atomic, optical, or precision-measurement systems.
Deep hands-on experience designing, operating, or improving complex AMO or coherent-control experiments, with strong knowledge of atom-light interactions and technologies such as lasers, optical systems, acousto-optic or electro-optic modulators, RF instrumentation, and ultra-high-vacuum systems.
Proficiency with Python for experiment control, data analysis, automation, or hardware integration, plus working knowledge of Linux, command-line tools, and version control.
Demonstrated ability to turn ambiguous technical goals into executable plans and validated outcomes, lead system-level work across disciplines, and communicate effectively with specialist and non-specialist audiences.

It is a plus if you have:

Experience with neutral-atom quantum computing, Rydberg physics, optical-tweezer arrays, quantum-gate characterization and optimization, or related processor architectures; familiarity with physical error mechanisms and quantum-error-correction requirements.
Experience with advanced laser and optical systems, including short-wavelength lasers, beam delivery and shaping, optical projection, high-NA imaging, noise mitigation, feedback control, and subsystem stabilization.
Experience integrating optical, electronic, vacuum, control, and software subsystems into complex experimental platforms.
Demonstrated technical leadership through mentoring, cross-team coordination, and delivery of complex technical programs; experience contributing to proposals, patents, roadmaps, customer discussions, or government-funded R&D.

Note This position may require access to information protected under U.S. export control laws and regulations for quantum computing technology. Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license. WORKING CONDITIONS and PHYSICAL REQUIREMENTS Work will normally be performed in an office and laboratory environment and around technical equipment including computers and lasers. We ask that candidates be able to efficiently use automated office equipment such as laptops, copiers, and printers; able to effectively engage in communications (via phone, computer, or in-person). Any required Personal Protective Equipment will be provided and must be properly used in accordance with company requirements. TRAVEL Up to 10% travel may be required.

Salary Range: per year $190,000 - $230,000
Comprehensive medical, dental, and vision coverage, including full-spectrum fertility support for growing families.
Employer-funded Health Savings Account
Unlimited PTO
401(k) match
Company-paid Life and AD&D Insurance
Flexible Savings Account
Paid FMLA, Maternity/Paternity Leave
Employee Assistance Program
Student Loan Repayment
Equity Program

Notice to Recruitment Agencies:

Infleqtion does not accept unsolicited resumes from agencies. Infleqtion is not responsible for any fees related to unsolicited resumes.

Apply About employer

Report this job

Jobs in the United States

Customer Operations Lead

Senior Technical Program Manager (TPM), 5G/6G Wireless

Embedded Software Engineer Intern

RF/uW/Wireless Solution Engineer, Intern

Custom Solutions Project Manager

Retail Assistant Store Manager

MANAGER, IMPACT PROGRAMS

Associate Civil Engineer (Development Services)

Governmental & Public Affairs Representative

Generalist, HR

Warehouse Order Picker

Selector Conversion

HIRING EVENT Warehouse Selector- $2,000 Sign On Bonus

Warehouse Order Selector

Diesel Mechanic Technician

Order Selector

Night Warehouse Order Selector

Procurement Manager

SQA Testing Manager - Remote/Nationwide

Senior Manager - Commodity Markets, Trading & ETRM Transformation

Health IT Strategy - Epic and EHR Modernization Manager

Health IT Strategy - Epic and EHR Modernization Senior Manager

Warehouse Order Picker

Night Shift Order Selector

Commercial Insurance Account Executive

Contact us