Jobs in the United States

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Added 1 min ago
Assistant Manager II
Family Dollar
Crescent, OK
Help organize, and transfer merchandise from delivery truck to stockroom to sales floor as needed and ensure the seasonal areas of the store are maintained
Added 3 mins ago
JD
Part-Time Student - Engineering Tech - Springfield, MO
John Deere
Springfield, MO
- $15 to $40 USD / hour
- Part-time
_The Part-Time Student Program is primarily designed to augment the Company's regular full-time staff and is for students who work in parallel to their school schedule_ _YEAR-ROUND_ _._
Added 11 mins ago
Resort Manager, Sylvan Lake Area - Custer State Park Resort
Xanterra Travel Collection
Custer, SD
Lead the continued evolution of Sylvan Lake Lodge's upscale positioning through improvements in service delivery, product quality, property presentation, amenities, and consistency across…
Added 11 mins ago
Bartender - Grand Canyon South Rim
Xanterra Travel Collection
GRAND CANYON, AZ
Execute all requests for food and beverage ordering, delivery and clearing as needed on a shift by shift basis
Added 16 mins ago
US
Utility Technician
United Site Services
SPARKS, NV
- $27.25 to $31.01 USD / hour
Updates tickets with relevant delivery or pick-up detail.
Added 29 mins ago
Director, Field Service
Royal Cup, Inc.
Chicago, IL
The Director, Field Service reports to the Sr. Director, Field Service. This role leads all field service delivery within an assigned geographic region, comprising approximately five…
Added 29 mins ago
Customer Project Manager
Royal Cup, Inc.
Birmingham, AL
Minimum 3 years of project or program management experience, including direct ownership of customer-facing project delivery.
Added 29 mins ago
Market Manager
Royal Cup, Inc.
Mobile, AL
Royal Cup Coffee offers a competitive compensation plan and a comprehensive benefits program. On top of being a part of a well-caffeinated team, the benefits program includes healthcare,…
Added 32 mins ago
U
Manager, Global Delivery Partner Enablement
Uber
Chicago, IL · New York City, NY · San Francisco, CA
- $131,000 to $175,000 USD / year
As the Manager, Global Delivery Partner Enablement Lead, you will own the enablement strategy and roadmap for GDP, building the processes, tools, and capabilities that help senior sellers…
Added 34 mins ago
Community Manager – Multifamily
The Neiders Company
Bremerton, WA
In this role, you'll have the opportunity to lead and develop onsite teams, strengthen resident relationships, improve property performance, and take ownership of operational and financial…
Added 36 mins ago
Senior Manager, Client Advisory Services (Hybrid)
Clark Nuber, PS
Bellevue, WA
…As a Client Advisory Services (CAS) Senior Manager, you'll lead the delivery of accounting, advisory, and consulting services for a diverse client portfolio, providing oversight of…
Added 37 mins ago
SO
(Auraria) Custodian I - Day Shift, part-time
State of Colorado
Denver, CO
- $19.58 USD / hour
- Part-time
Notify the lead, director or CIV of any major repair needs or safety concerns involving buildings or physical security systems.
Added 37 mins ago
SO
CDOC Licensed Electrician Lieutenant CSLTS II (Trinidad)
State of Colorado
Trinidad, CO
- $5,882 to $8,235 USD / month
Implement (or provide work lead input) in Performance Management Program (PMP) for assigned staff
Added 37 mins ago
SO
CDOC Recycle/Wastewater Supervisor CSLTS I (Sterling)
State of Colorado
Sterling, CO
- $5,336 to $7,469 USD / month
…government as is the focus on ideas and ways to redesign the delivery of services in making state government more effective and…
Added 41 mins ago
CU
Part-Time Online Course Facilitator: AI/ML Technology and Architecture
Cornell University
Remote, United States
- Part-time
…or adjunct faculty but are vital to ensuring the effective delivery of content created by Cornell…
Added 41 mins ago
CU
Part-Time Online Course Facilitator: AI Strategy and Organizational Change
Cornell University
Remote, United States
- Part-time
…or adjunct faculty but are vital to ensuring the effective delivery of content created by Cornell…
Added 41 mins ago
Licensed Practical Nurse (LPN) Med Surge
Lifepoint Health
Athens, TN
Starr Regional Medical Center is part of Lifepoint Health, a diversified healthcare delivery network with facilities coast to coast. We are driven by a profound commitment to prioritize…
Added 43 mins ago
Assistant Manager II
Family Dollar
Denmark, WI
Help organize, and transfer merchandise from delivery truck to stockroom to sales floor as needed and ensure the seasonal areas of the store are maintained
Added 44 mins ago
Assistant Manager(06297) - 3460 Park Avenue West
Domino's
Denver, CO
You were born to lead. You inspire those around you to consistently rise to the occasion. You have a winning personality that everyone wants to mirror. You make everything fun. You have…
Added 44 mins ago
General Manager(04355) - 511 Jefferson Davis Hwy
Domino's
Fredericksburg, VA
…General Managers in Training! We offer a progressive training program while you work in a fun environment with a goal to become a restaurant General Manager. The perfect candidate would be…
Added 44 mins ago
Assistant Manager(08385) - 740 S. Olive Street
Domino's
Los Angeles, CA
You were born to lead. You inspire those around you to consistently rise to the occasion. You have a winning personality that everyone wants to mirror. You make everything fun. You have…
Added 44 mins ago
Delivery Driver(06574) - 9003 W University
Domino's
Odessa, TX
A Domino’s Delivery Driver serves a large volume of people over every shift and drives many miles, which can be taxing. Standing and moving on your feet for long periods of time is…
Added 44 mins ago
Assistant Manager(02994) 13850 Brainard Ave
Domino's
Burnham, IL
Many of our team members began their careers as delivery drivers and today are successful Domino's franchise owners. From Assistant Manager to General Manager, General Manager to District…
Added 44 mins ago
Assistant Manager(02610) 5780 Franklin St
Domino's
Michigan City, IN
Many of our team members began their careers as delivery drivers and today are successful Domino's franchise owners. From Assistant Manager to General Manager, General Manager to District…
Added 44 mins ago
General Manager(06079) - 5736 Deale Churchton Rd.
Domino's
Deale, MD
Direct Reports: Assistant General Manager, CSRs, Pizza Makers and Delivery Experts

Infleqtion

Staff Quantum Physicist, Hardware Systems

Chicago, IL, United States

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

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Job details

Pay: $190,000 to $230,000 USD / year
Posting language: English
Posted: Nov 5, 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

Requirements

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.

Benefits

Salary Range: per year $190,000 - $230,000
100% company-paid medical, dental, vision, short/long-term disability
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.

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