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Quantum Physics Jobs in Colorado (NOW HIRING)

Infleqtion

Staff Quantum Physicist

Boulder, CO · On-site

Staff Quantum Physicists at Infleqtion remain deeply engaged in system development and operation ... Design and analyze experiments and physics-based models to improve gate fidelity, stability ...

Infleqtion

Staff Quantum Physicist

Boulder, CO · On-site

Staff Quantum Physicists at Infleqtion remain deeply engaged in system development and operation ... Design and analyze experiments and physics-based models to improve gate fidelity, stability ...

Infleqtion

Staff Quantum Physicist

Boulder, CO · On-site

Staff Quantum Physicists at Infleqtion remain deeply engaged in system development and operation ... Design and analyze experiments and physics-based models to improve gate fidelity, stability ...

Judge Group, Inc.

AMO Quantum Physicist

Louisville, CO · On-site

$150K - $190K/yr

We welcome applications from experimental physicists with expertise in Atomic, Molecular, and Optical (AMO) physics, particularly those with experience in the coherent control of quantum systems ...

Infleqtion

Staff Quantum Sensor Physicist

Boulder, CO · On-site

From fundamental physics to leading edge commercial products, Infleqtion enables "quantum everywhere" through our ecosystem of devices and platforms. We are recruiting for a Staff Quantum Sensor ...

Infleqtion

Staff Quantum Sensor Physicist

Boulder, CO · On-site

From fundamental physics to leading edge commercial products, Infleqtion enables "quantum everywhere" through our ecosystem of devices and platforms. We are recruiting for a Staff Quantum Sensor ...

Atom Computing

Quantum Engineer

Boulder, CO

$160K - $185K/yr

PhD in Physics, Chemistry, Engineering, or a related field. Required Qualifications * Extensive knowledge of the state-of-the-art techniques used in atomic physics and quantum computing research

Atom Computing

Quantum Engineer

Boulder, CO · On-site

$160K - $185K/yr

PhD in Physics, Chemistry, Engineering, or a related field. Required Qualifications * Extensive knowledge of the state-of-the-art techniques used in atomic physics and quantum computing research

Atom Computing

Quantum Engineer

Boulder, CO

$160K - $185K/yr

PhD in Physics, Chemistry, Engineering, or a related field. Required Qualifications * Extensive knowledge of the state-of-the-art techniques used in atomic physics and quantum computing research

Atom Computing

Principal Quantum Engineer

Boulder, CO · On-site

$200 - $230/hr

PhD in Physics, Chemistry, Engineering, or a related field. * 4+ years work industry experience designing and operating quantum computing hardware, including an explicit technical leadership role.

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How much do quantum physics jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for quantum physics in Colorado is $21.10, according to ZipRecruiter salary data. Most workers in this role earn between $13.12 and $26.78 per hour, depending on experience, location, and employer.

What jobs can you get with quantum physics?

Quantum physics graduates and professionals can pursue roles such as quantum research scientist, quantum engineer, or quantum software developer. These jobs often require strong analytical skills, knowledge of quantum mechanics, and experience with programming languages like Python or C++, as well as access to specialized laboratory or computational environments.

What are some common challenges faced by quantum physicists when working on experimental research projects?

Quantum physicists often encounter unique challenges in experimental research, such as dealing with extremely sensitive equipment that can be affected by minute environmental changes like temperature or electromagnetic interference. Collaborating with interdisciplinary teams—including engineers and computer scientists—is crucial for overcoming technical hurdles and designing robust experiments. Additionally, because quantum phenomena are not always intuitive, clear communication and extensive documentation are necessary to ensure that results are reproducible and findings are accurately interpreted. These challenges make teamwork, adaptability, and strong problem-solving skills essential in this field.

What do quantum physicists do?

Quantum physicists study and explore the fundamental principles governing matter and energy at the smallest scales, such as atoms and subatomic particles. Their work involves conducting experiments, developing theoretical models, and using advanced mathematics to understand phenomena like superposition, entanglement, and quantum tunneling. Quantum physicists often work in academic research, technology development (like quantum computing), or industry labs, contributing to innovations in fields such as electronics, cryptography, and material science.

What are the key skills and qualifications needed to thrive as a quantum physicist?

To thrive as a Quantum Physicist, you need an advanced understanding of quantum mechanics, mathematics, and physical sciences, typically supported by a PhD in physics or a related field. Proficiency in computational modeling, laboratory equipment, and programming languages like Python or MATLAB is often required. Critical thinking, problem-solving, and effective communication are essential soft skills for collaborating on complex research projects. These skills and qualities are crucial for advancing scientific discovery and translating theoretical concepts into practical applications.

Are there any jobs in quantum physics?

Yes, careers in quantum physics include roles such as research scientists, quantum engineers, and data analysts, often requiring advanced degrees in physics or related fields. These jobs are typically found in academia, government labs, and technology companies working on quantum computing, cryptography, and advanced materials.

What is the job of a quantum physicist?

A quantum physicist researches and develops theories and experiments related to the behavior of matter and energy at atomic and subatomic levels. They often work in laboratories or academic settings, using advanced mathematical models and specialized tools like quantum computers. Their work contributes to advancements in quantum computing, cryptography, and fundamental physics understanding.

What is the difference between Quantum Physics vs Quantum Mechanics?

AspectQuantum PhysicsQuantum Mechanics
CredentialsPhysics degrees, advanced certificationsPhysics degrees, specialized training
Work EnvironmentResearch labs, universities, industryResearch labs, academic settings
Industry UsageFundamental research, technology developmentTheoretical modeling, experimental analysis

Quantum Physics is a broad field encompassing the study of quantum phenomena, while Quantum Mechanics is a specific theoretical framework within Quantum Physics that describes the behavior of particles at the quantum level. Both roles often require similar credentials and work environments, but Quantum Physics covers a wider scope including experimental and applied research, whereas Quantum Mechanics focuses on the mathematical modeling of quantum systems.

What are popular job titles related to Quantum Physics jobs in Colorado? For Quantum Physics jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Quantum Physics jobs in Colorado look for? The top searched job categories for Quantum Physics jobs in Colorado are:
What cities in Colorado are hiring for Quantum Physics jobs? Cities in Colorado with the most Quantum Physics job openings:
Quantum Physics jobs near you
Infographic showing various Quantum Physics job openings in Colorado as of August 2026, with employment types broken down into 90% Full Time, and 10% Part Time. Highlights an 85% In-person, and 15% Remote job distribution, with an average salary of $43,881 per year, or $21.1 per hour.

Staff Quantum Physicist

Infleqtion

Boulder, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

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
The targeted salary range for this role is $166,000 to $256,000 on an annualized basis plus eligibility to participate in our annual incentive plan.
In addition to your base compensation, we offer a generous Total Rewards program which includes:
  • 100% company paid Employee coverage for Medical, Dental, Vision, and Short/Long Term Disability insurance programs
  • Employer funded Health Savings Account
  • Unlimited Paid Time Off
  • 401(k) Matching Programs
  • Company paid Life and AD&D Insurance
  • Flexible Healthcare Savings Account
  • Paid FMLA Leave
  • Paid Maternity/Paternity Leave
  • Employer Assistance Program
  • Student Loan Repayment

Equal Opportunity
Here you have freedom to embrace your whole self: who you love, your gender identity and expression, skin color, age, appearance, disability, neurodiversity, DNA, military/veteran status, citizenship, and other factors that make up who you are. Your uniqueness is valued, welcomed, and appreciated here. We are dedicated to providing a positive workplace and base all employment decisions on your qualifications, performance, merits, as well as business needs. We are proud to be an Equal Employment Opportunity Employer.
Contact Information
If this opportunity interests you and you fit the job description, please submit an application. If you need assistance or an accommodation due to disability, please feel free to contact us at hr@coldquanta.com.
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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