Jobs in the United States

25+ jobs

Save this search

Added just now
Technical Business Analyst
Cuerpo Talent
Miami, FL
Exposure to AI, machine learning, or automation initiatives
Added just now
Senior Backend Engineer
Gaya
Remote, United States
…more robust cloud provider. Experience with Robotic Process Automation (RPA) solutions is strongly…
Added just now
Lead Engineer
Gaya
Remote, United States
…candidates with experience developing RPA (Robotic Process Automation)…
Added just now
Backend Engineer
Gaya
Remote, United States
…build, test, and scale the backend systems powering insurance automation for thousands of users. You will contribute to our API infrastructure, help implement unit testing across our tech…
Added 2 mins ago
Site Reliability Platform Engineer (SRE)
Luupli
Remote, United States
Strong scripting in Python and/or Bash for automation and tool development.
Added 2 mins ago
MT
Lead Engineer
Medina Talent Group
Irvine, CA
- $135,000 to $150,000 USD / year
Define and govern technical architecture, development standards, and technology stack selection (e.g., React, Node.js, .NET, Java, Python).
Added 4 mins ago
Founding Engineer (Applied AI & ML Ops)
Solstice Health
New York City, NY
Strong proficiency in full-stack web development technologies such as Python, FastAPI, Docker, AWS
Added 4 mins ago
Data Visualization Developer – Financial Forecast Dashboard
SunCore Digital
Bellevue, WA
We’re seeking a technically skilled and design-savvy Data Visualization Developer to build and maintain a dynamic financial dashboard that integrates real-time market data and analyst…
Added 4 mins ago
SD
AI Developer
SunCore Digital
Scottsdale, AZ · Bellevue, WA
- $135,000 to $165,000 USD / year
SunCore Digital is seeking an experienced AI Developer to design, build, and deploy intelligent systems that power our next generation of client‑facing and internal automation tools. This…
Added 4 mins ago
Java Developer
Tech Search Pros
Phoenix, AZ
Automation testing and documentation (functional, automated, and performance testing)
Added 6 mins ago
Software Engineer (TS/SCI CI Poly Required)
Community Talent Partners
Alexandria, VA · Annapolis, MD · Aurora, CO · San Diego, CA
…DEVOPS practices, Behavior Driven Development (BDD), and test automation frameworks. This is a unique opportunity to work on impactful projects while applying your expertise in modern…
Added 6 mins ago
Software Engineer, Infrastructure (C++)
Fabri
Billerica, MA
You will primarily work across backend systems, workflow automation, factory software, and machine/process integration, building the software infrastructure that supports and scales…
Added 6 mins ago
Software Engineer, Geometry/Simulation (C++)
Fabri
Billerica, MA
…include build preparation, manufacturability analysis, workflow automation, and machine/process integration. Some projects may involve robotics, AWS, databases, or applied data science, but…
Added 7 mins ago
Senior GEP AI Consultant
Delphic Global
CA · DE · FL · GA · IL · IN · MD · MA · MI · NJ · NM · NY · NC · OH · PA · TX · VA · WA · Austin, TX
Advise on procurement transformation strategy through automation, intelligent recommendations, and AI‑driven decision support.
Added 9 mins ago
I
Staff Quantum Physicist, Hardware Systems Lead
Infleqtion
Chicago, IL
- $190,000 to $230,000 USD / year
Familiarity with Python, Linux, and tools for experiment control, data analysis, calibration, and automation.
Added 9 mins ago
I
Staff Quantum Physicist, Hardware Systems
Infleqtion
Chicago, IL
- $190,000 to $230,000 USD / year
Develop Python-based tools in Linux environments for experiment control, data analysis, calibration, automation, and operational support.
Added 9 mins ago
I
Staff Quantum Physicist, Hardware Systems
Infleqtion
Louisville, CO
- $190,000 to $230,000 USD / year
Develop Python-based tools in Linux environments for experiment control, data analysis, calibration, automation, and operational support.
Added 10 mins ago
UI
Technical Operations
Ulysses Inc.
San Francisco, CA
- $120,000 to $150,000 USD / year
Familiarity with Linux, command-line tools, and basic scripting (Python or Bash) for system configuration, log analysis, and test automation
Added 10 mins ago
UI
Subsea Acoustics Engineer
Ulysses Inc.
San Francisco, CA
- $145,000 to $190,000 USD / year
Strong implementation ability in Python for R&D, and C/C++ (or similar) for embedded/real-time deployment
Added 10 mins ago
UI
Lead Hydrographic Surveyor
Ulysses Inc.
San Francisco, CA
- $150,000 to $190,000 USD / year
You can script - Python for data pipelines, QC automation, or processing at scale.
Added 10 mins ago
UI
Embedded Systems Engineer
Ulysses Inc.
San Francisco, CA
- $140,000 to $180,000 USD / year
Added 11 mins ago
Site Reliability Engineer Internship
Metasys
Remote, United States
Automation: Strong scripting skills (Python/Bash) and experience with CI/CD tools and Makefile.
Added 11 mins ago
Performance Tester Internship
Metasys
Remote, United States
Programming/Scripting: Proficiency in scripting languages (e.g., JavaScript/Python) for test scenario creation and data generation.
Added 11 mins ago
DevSecOps Engineer Internship
Metasys
Remote, United States
Automation/CI/CD: Makefile, automated testing, scripting (Bash/Python/Node.js).
Added 11 mins ago
Data Architect Internship
Metasys
Remote, United States
Programming/Scripting: Proficiency in scripting for data transformation and pipeline automation (e.g., Python, SQL).

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 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.

Apply About employer

Report this job