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Theoretical Physics Jobs (NOW HIRING)

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Computational Physicist (Early, Mid-Career, or Senior Level)

Albuquerque, NM · On-site

$95K - $250K/yr

Expertise in theoretical physics, electrical engineering, or applied physics. * Master's or Ph.D. in physics, mathematics, electrical engineering, or a related field. Equal Opportunity Employer: I ...

Amat

Algorithm Developer III

Santa Clara, CA · On-site +1

$161K - $221K/yr

Deep expertise in one or more areas of theoretical physics, applied mathematics, computational science, or simulation-driven engineering. * Working knowledge of modern machine learning, data science ...

Virginia Tech

Postdoctoral Associate

Blacksburg, VA

D. in Theoretical Physics, Theoretical Quantum Chemistry, or a closely related field. PhD must be awarded no more than four years prior to the effective date of appointment with a minimum of one year ...

Fuse

Computational Physicist

San Leandro, CA · On-site

Strong foundation in theoretical physics, including knowledge of quantum mechanics, classical mechanics, electromagnetism, or statistical mechanics. * Strong problem-solving abilities, analytical ...

The Pennsylvania State University

POSITION SPECIFICS The Department of Physics at The Pennsylvania State University is seeking to fill multiple post-doctoral positions in theoretical high energy physics, to start between July 2026 ...

Quantinuum

Sr Advanced Physicist - 782

Broomfield, CO · On-site

$148K - $185K/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 ...

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Theoretical Physics information

What is theoretical physics?

Theoretical physics is a branch of physics that uses mathematical models and abstractions to explain and predict natural phenomena. Unlike experimental physics, which focuses on observing physical processes, theoretical physicists develop theories and equations to understand how the universe works. Their work often involves formulating new ideas, such as quantum mechanics or relativity, and testing these concepts through logical reasoning and mathematical analysis. Theoretical physics plays a crucial role in advancing our fundamental knowledge and can also lead to practical applications in technology and engineering.

What are the qualifications to get a job in theoretical physics?

The qualifications that you need to get a job in theoretical physics include a degree in physics, mathematical skills, and, at an academic institution, teaching abilities. Some employers expect theoretical physics professionals to have at least a master’s degree in physics, and many prefer or require that applicants have or are in the process of obtaining a Ph.D. in theoretical physics. Most postgraduate programs seek students who have a bachelor's degree in physics or a closely related physical science.

What are the key skills and qualifications needed to thrive as a theoretical physicist, and why are they important?

To thrive as a Theoretical Physicist, you need advanced knowledge in mathematics, physics, and scientific research, usually demonstrated by a Ph.D. in physics or a related field. Mastery of mathematical modeling software, computer programming (such as Python or MATLAB), and familiarity with scientific publication tools are commonly required. Exceptional analytical thinking, problem-solving, and the ability to communicate complex ideas clearly help distinguish top performers in this field. These skills are crucial for developing new theories, contributing to scientific knowledge, and collaborating effectively within the global research community.

What are some common challenges faced by theoretical physicists when working on collaborative research projects?

Theoretical physicists often collaborate with researchers from diverse backgrounds, including experimentalists and computational scientists. One common challenge is effectively communicating complex mathematical concepts to team members who may not share the same theoretical expertise. Additionally, aligning different research approaches and timelines can be difficult, requiring flexibility and strong project management skills. Building consensus on research directions and integrating various perspectives is essential for successful collaboration in theoretical physics.

What is the difference between Theoretical Physics vs Experimental Physics?

AspectTheoretical PhysicsExperimental Physics
Required CredentialsAdvanced degrees in physics, often PhDSimilar degrees, often with additional laboratory training
Work EnvironmentTheoretical labs, offices, computer simulationsLaboratories, research facilities, experimental setups
Industry UsageResearch institutions, academia, government labsResearch institutions, industry R&D, academia
Common Search/ComparisonOften compared for research focus and skillsRelated but more hands-on and experimental

While both roles require advanced physics knowledge, Theoretical Physics focuses on developing models and simulations, whereas Experimental Physics involves conducting physical experiments to test theories. Both careers are integral to advancing physics but differ in approach and work environment.

Do theoretical physicists get paid well?

Theoretical physicists' salaries vary depending on experience, location, and employer, but they generally earn competitive wages, especially in academia, research institutions, and industry roles that require advanced degrees and specialized skills. Entry-level positions may pay less, while experienced physicists working in private sector research or with government agencies tend to earn higher salaries.

What can I do with a theoretical physics degree?

A theoretical physics degree prepares individuals for careers in research, academia, data analysis, and scientific consulting. Graduates often work in universities, government labs, or private industry, applying skills in mathematical modeling, problem-solving, and programming. Additional qualifications like a Ph.D. can expand opportunities in advanced research and teaching roles.

What jobs are there for theoretical physicists?

Theoretical physicists can work in academia as university professors or researchers, in government laboratories conducting fundamental research, or in industry roles such as data analysis, software development, and technology consulting. They often utilize strong analytical, mathematical, and programming skills, and may need advanced degrees like a Ph.D. to qualify for research positions.
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Theoretical Physics jobs near you
Infographic showing various Theoretical Physics job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 24% Part Time, and 1% Contract. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution.

Tenure-Track Assistant Professor in Theoretical/Experimental Quantum Science

Indiana University Academic Positions

Indianapolis, IN • On-site

Full-time

Re-posted 14 days ago

Job description

Position Details
Title Tenure-Track Assistant Professor in Theoretical/Experimental Quantum Science Appointment Status Tenure Track Department IU Indianapolis Department of Physics - School of Science Location Indianapolis Position Summary
Tenure-Track Assistant Professor in Theoretical/Experimental Quantum Science
Indiana University (IU) Indianapolis
The Physics Department at IU Indianapolis (https://science.indianapolis.iu.edu/physics/index.html) invites applications for a Tenure-Track Assistant Professor in Experimental or Theoretical Physics in the area of Quantum Sciences, to begin August 1, 2026. Applicants must hold a Ph.D. in physics or a related discipline, demonstrate the ability to initiate and sustain an externally funded program of research, and be able to teach effectively at the undergraduate and graduate levels. Researchers with a record of interdisciplinary research are encouraged to apply. The Department has 12 full-time faculty members, approximately 35 undergraduate majors (BS) and 20 students pursuing MS or PhD degrees in Physics. Faculty members in the department work in biophysics, condensed matter physics, AMO physics, physics education research, and precision measurements. Multiple faculty members are part of a state-wide NSF IUCRC consortium involving Indiana University, Purdue University and the University of Notre Dame. This Center for Quantum Technology (https://www.purdue.edu/cqt/) fosters industry-academia partnerships on translation of academic research to industry. IU Indianapolis, the health sciences focused campus of Indiana University has strong research programs in multiple schools across campus, including the School of Medicine, and the Luddy School of Informatics. The University has recently created a new institute, the Convergent Bioscience and Technology Institute (CBATI) which, with the existing Integrated Nanosystem Development Institute (INDI), promotes collaborations between physics, engineering and health applications The successful candidate is expected to expand the reach of quantum science by establishing strong collaborations and joint externally funded endeavors with one or more of these institutes.
IU Indianapolis was formerly IUPUI, a joint campus of Indiana and Purdue Universities in Indianapolis, but as of July 1, 2024, a realignment has resulted in the campus, and Science departments in particular, becoming a part of the newly named IU Indianapolis (https://www.iupui.edu/vision/faqs.html). As part of this restructuring, the Indiana General Assembly has provided $60 million to significantly expand and renovate research and laboratory space. Simultaneously, a Lilly Endowment grant has backed the creation of Indiana University Launch Accelerator for Bioscience (IU LAB https://iulab.iu.edu/index.html ), with the goal of bridging the gap from transformative research to commercial applications in the biosciences.
Applicants should submit
  • CV
  • Letter of application
  • Proposed research agenda with suitable external funding sources
  • Descriptions of professional experience and teaching experience and philosophy
  • Contact information of three references
As the state's premier urban research institution, IU Indianapolis is committed to being a welcoming campus community and we seek candidates whose research, teaching, and community engagement efforts contribute to robust learning and working environments for all students, staff, and faculty.
About the School of Science: The IU Indianapolis School of Science is a hub for scientific research and education, offering a range of undergraduate and graduate (MS and PhD) programs across disciplines including biology, chemistry, earth and environmental sciences, forensic and investigational sciences, mathematics, neuroscience, physics, and psychology. With state-of-the-art facilities and close ties to Indianapolis' thriving healthcare, biotech, and life sciences sectors, the school fosters interdisciplinary research and innovation, and prepares students for careers in science, medicine, technology, and education through hands-on research and collaboration with leading industry and academic partners.

About the campus: The IU Indianapolis campus, with over 21,000 students, is located adjacent to downtown Indianapolis. It offers a full range of academic programs, and the School of Science has formed key research partnerships with the IU School of Medicine and the Regenstreif Institute, an internationally recognized medical informatics research center. IU faculty have access to state-of-the art computing resources. IU's Quartz supercomputer, Big Red 200, is among the world's fastest research supercomputers. Owned and operated solely by IU, these high-performance resources are designed to accelerate discovery in a wide variety of fields to enable effective analysis of large, complex data sets. Overall, IU Indianapolis research contributes significantly to the Indiana State economy.
Review of applications will begin on April 1, 2026, but applications will continue to be accepted and reviewed until the position is filled.
For additional questions please contact - Dr. Gautam Vemuri, e-mail address gvemuri@iu.edu
Basic Qualifications
 Applicants must hold a Ph.D. in physics or a related discipline, demonstrate the ability to initiate and sustain an externally funded program of research, and be able to teach effectively at the undergraduate and graduate levels. 
Department Contact for Questions
Dr. Gautam Vemuri
E-mail address gvemuri@iu.edu
Additional Qualifications Salary and Rank Commensurate with rank and experience Special Instructions
Applicants should submit
  • CV
  • Letter of application
  • Proposed research agenda with suitable external funding sources
  • Descriptions of professional experience and teaching experience and philosophy
  • Contact information of three references
For Best Consideration Date 04/01/2026 Expected Start Date 08/01/2026 Posting Number IU-101517-2026

Apply