ZipRecruiter

Log In

1

Theoretical Physicist Jobs in Colorado (NOW HIRING)

Quantinuum

Advanced Physicist - 782

Broomfield, CO · On-site

$132K - $165K/yr

Formal background in theoretical physics with a proven track record of solving outstanding and challenging problems * Knowledge of trapped-ion systems * Experience working with quantum computing ...

Atom Computing

Optical Physicist

Boulder, CO · On-site

$160K - $185K/yr

Perform theoretical modeling (both analytical and numerical), prototyping, and experimental ... D. in Physics, Applied Physics, Optical Sciences, or a closely related discipline with a strong ...

Atom Computing

Optical Physicist

Boulder, CO · On-site

$160K - $185K/yr

Perform theoretical modeling (both analytical and numerical), prototyping, and experimental ... D. in Physics, Applied Physics, Optical Sciences, or a closely related discipline with a strong ...

Atom Computing

Optical Physicist

Boulder, CO · On-site

$160K - $185K/yr

Perform theoretical modeling (both analytical and numerical), prototyping, and experimental ... D. in Physics, Applied Physics, Optical Sciences, or a closely related discipline with a strong ...

Xcimer Energy

Pulsed Power Physicist

Denver, CO

We want someone who is strong in both theory and experiment and rigorous about documentation ... PhD in physics, electrical engineering, or closely related field (MS with exceptional relevant ...

Xcimer Energy

Pulsed Power Physicist

Denver, CO · On-site

$120K - $160K/yr

We want someone who is strong in both theory and experiment and rigorous about documentation ... PhD in physics, electrical engineering, or closely related field (MS with exceptional relevant ...

Xcimer Energy

Pulsed Power Physicist

Denver, CO

$120K - $160K/yr

We want someone who is strong in both theory and experiment and rigorous about documentation ... PhD in physics, electrical engineering, or closely related field (MS with exceptional relevant ...

Xcimer Energy

Senior Pulsed Power Physicist

Denver, CO

$170K - $200K/yr

We want someone who is strong in both theory and experiment and rigorous about documentation ... PhD in physics, electrical engineering, or closely related field (MS with exceptional relevant ...

Xcimer Energy

Senior Pulsed Power Physicist

Denver, CO · On-site

$170K - $200K/yr

We want someone who is strong in both theory and experiment and rigorous about documentation ... PhD in physics, electrical engineering, or closely related field (MS with exceptional relevant ...

US Department of the Air Force

PHYSICIST

Aurora, CO

$49K/yr

... theories, principles and concepts and familiarity with other scientific and engineering disciplines. 2. Ability to analyze, interpret and apply physical laws and procedures in a variety of situations ...

micro1 AI

AI Training Specialist - Physics

Boulder, CO · On-site +1

$80 - $150/hr

Critically evaluate and review physics solutions, mathematical derivations, and theoretical arguments generated by researchers or AI platforms. * Detect errors, unjustified steps, missing assumptions ...

micro1 AI

AI Training Specialist - Physics

Arvada, CO · On-site +1

$80 - $150/hr

Critically evaluate and review physics solutions, mathematical derivations, and theoretical arguments generated by researchers or AI platforms. * Detect errors, unjustified steps, missing assumptions ...

next page

Showing results 1-20

All JobsTheoretical Physicist JobsTheoretical Physicist Jobs in Colorado

Theoretical Physicist information

See Colorado salary details

$41.5K

$99.7K

$238.2K

How much do theoretical physicist jobs pay per year?

As of Aug 27, 2026, the average yearly pay for theoretical physicist in Colorado is $99,689.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $117,800.00 per year, depending on experience, location, and employer.

What does a theoretical physicist do?

A Theoretical Physicist studies the fundamental laws of nature by developing mathematical models and theories to explain physical phenomena. They work on abstract concepts such as quantum mechanics, relativity, and cosmology, often without direct experimentation. Their work can lead to new scientific discoveries, influence experimental research, and contribute to advancements in technology. Many Theoretical Physicists work in academia, research institutions, or industries like aerospace and computing.

What does a typical workday look like for a theoretical physicist?

A typical day for a Theoretical Physicist often involves formulating and refining mathematical models, running computer simulations, and analyzing data to explore physical phenomena. They may spend time collaborating with experimental physicists, attending research meetings, or reviewing scientific literature to stay current in their field. Writing and revising research papers, preparing for conferences, and mentoring graduate students or team members are also common activities. The work environment is usually a blend of independent research and teamwork within academic institutions, research centers, or government laboratories.

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

Excelling as a Theoretical Physicist requires advanced expertise in physics and mathematics, typically supported by a Ph.D. in physics or a closely related field. Familiarity with computational modeling tools (such as MATLAB or Mathematica), programming languages (like Python or C++), and scientific publication systems is common. Critical thinking, problem-solving, and the ability to communicate complex ideas clearly are valuable soft skills in this role. These abilities allow Theoretical Physicists to develop and test new theories, contribute to innovative research, and effectively share their findings with the scientific community.

Does NASA hire theoretical physicists?

NASA employs theoretical physicists in research roles related to astrophysics, space science, and fundamental physics, often requiring advanced degrees such as a Ph.D. and strong analytical skills. These positions may involve developing models, simulations, and contributing to scientific missions, typically within research or engineering teams. Candidates should have expertise in physics, mathematics, and relevant programming tools.

What jobs can a theoretical physicist get?

A theoretical physicist can work in academia as a researcher or professor, in government laboratories conducting fundamental research, or in industry roles such as data analysis, software development, or technology consulting. They often utilize strong analytical, mathematical, and programming skills, and may require advanced degrees like a Ph.D. to qualify for research positions.

What work do theoretical physicists do?

Theoretical physicists develop mathematical models and theories to understand fundamental physical phenomena, such as particles, forces, and the universe's structure. They often work with complex equations, computer simulations, and collaborate with experimental physicists to test their hypotheses, typically working in research institutions or academia.

What are the most commonly searched types of Theoretical Physicist jobs in Colorado?

The most popular types of Theoretical Physicist jobs in Colorado are:

What are popular job titles related to Theoretical Physicist jobs in Colorado?

For Theoretical Physicist jobs in Colorado, the most frequently searched job titles are:

What cities in Colorado are hiring for Theoretical Physicist jobs?

Cities in Colorado with the most Theoretical Physicist job openings:

Theoretical Physicist jobs near you
Infographic showing various Theoretical Physicist job openings in Colorado as of August 2026, with employment types broken down into 2% Internship, 1% As Needed, 65% Full Time, 30% Part Time, and 2% Contract. Highlights an 67% Physical, 1% Hybrid, and 32% Remote job distribution, with an average salary of $99,689 per year, or $47.9 per hour.

Advanced Physicist - 782

Quantinuum

Broomfield, CO • On-site

$132K - $165K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 days ago

Job description

We are seeking a Sr Advanced Physicist in our Broomfield, CO location.
All applicants for placement in safety-sensitive positions will be required to submit to a pre-employment drug test.
Key Responsibilities:
  • Work directly with other theorists and experimentalists to model trapped-ion quantum computers, measure and characterize performance, and propose methods for improvement
  • Communicate ground-breaking results both internally and externally through publications and presentations
  • Develop, implement, and oversee best scientific practices across the theory team

YOU MUST HAVE:
  • PhD completed prior to start
  • Minimum of 4+ years of experience in relevant research projects (Ph.D. inclusive)
  • Due to national security requirements imposed by the U.S. Government, candidates for this position must not be a People's Republic of China national or Russian national unless the candidate is also a U.S. citizen.
  • Due to Contractual requirements, must be a U.S. Person. defined as, U.S. citizen permanent resident or green card holder, workers granted asylum or refugee status

WE VALUE:
  • Completed PhD in Physics, Mathematics, Computer Science or related field with background in atomic physics and/or quantum benchmarking
  • Formal background in theoretical physics with a proven track record of solving outstanding and challenging problems
  • Knowledge of trapped-ion systems
  • Experience working with quantum computing hardware
  • Experience working with experimentalists
  • Experience operating as a team leader on a variety of projects and programs
  • Excellent written and oral communication skills, with published results within their field of research.
  • As a top candidate, you will have strong organizational and leadership skills, and be good at working and negotiating with customers and partners

$132,000 - $165,000 a year
Compensation & Benefits:
The pay range for this role is $132,000 - $165,000 annually. Actual compensation within this range may vary based on the candidate's skills, educational background, professional experience, and unique qualifications for the role.
Quantinuum is the world leader in quantum computing. The company's quantum systems deliver the highest performance across all industry benchmarks. Quantinuum's over 650 employees, including 400+ scientists and engineers, across the US, UK, Germany, and Japan, are driving the quantum computing revolution.
By uniting best-in-class software with high-fidelity hardware, our integrated full-stack approach is accelerating the path to practical quantum computing and scaling its impact across multiple industries.
By joining Quantinuum, you'll be at the forefront of this transformative revolution, shaping the future of quantum computing, pushing the limits of technology, and making the impossible possible.
What's in it for you?
A competitive salary and innovative, game-changing work
Flexible work schedule
Employer subsidized health, dental, and vision insurance
401(k) match for student loan repayment benefit
Equity, 401k retirement savings plan + 12 Paid holidays and generous vacation + sick time
Paid parental leave
Employee discounts
Quantinuum is an equal opportunity employer. You will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status. Know Your Rights: Workplace discrimination is illegal
Applications will be accepted on an ongoing basis, there is no application deadline for this position.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Apply