... Scientist to join the Concord, MA team in a part-time, on-call (PTOC) position. Successful candidates will have a PhD in theoretical physics, expertise in inverse theory or tomography, and will ...
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College of Science Department: Physics Location: Blacksburg, Virginia Categories: Research / Scientific The Virginia Tech Physics Department invites applications for one postdoctoral associate ...
College of Science Department: Physics Location: Blacksburg, Virginia Categories: Research / Scientific The Virginia Tech Physics Department invites applications for one postdoctoral associate ...
College of Science Department: Physics Location: Blacksburg, Virginia Categories: Research / Scientific The Virginia Tech Physics Department invites applications for one postdoctoral associate ...
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$115K - $147K/yr
We're looking for a passionate scientist at the intersection of quantum device physics and advanced physics simulation and modeling. This role will path-find the future of high-fidelity, real-time ...
Senior Quantum Applied Research Scientist, Physics Modeling
Santa Clara, CA · Hybrid
$115K - $147K/yr
We're looking for a passionate scientist at the intersection of quantum device physics and advanced physics simulation and modeling. This role will path-find the future of high-fidelity, real-time ...
Senior Quantum Applied Research Scientist, Physics Modeling
Redmond, WA · On-site
$110K - $140K/yr
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Senior Quantum Applied Research Scientist, Physics Modeling
Redmond, WA · On-site
$110K - $140K/yr
We're looking for a passionate scientist at the intersection of quantum device physics and advanced physics simulation and modeling. This role will path-find the future of high-fidelity, real-time ...
Senior Quantum Applied Research Scientist, Physics Modeling
Redmond, WA · Hybrid
$110K - $140K/yr
We're looking for a passionate scientist at the intersection of quantum device physics and advanced physics simulation and modeling. This role will path-find the future of high-fidelity, real-time ...
Senior Quantum Applied Research Scientist, Physics Modeling
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Bachelor's degree in physics, materials science, mechanical engineering, or a related field with a focus on computational modeling and simulation with 8 years of experience or 6 years with MS or 3 ...
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El Segundo, CA · On-site
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High School Teaching/Science - Physics Date Posted: 5/4/2026 Location: South River High School Date Available: 09/01/2026 SOUTH RIVER PUBLIC SCHOOLS SOUTH RIVER, NJ 08882 2026 / 2027 School Year ...
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Red Bank, NJ · On-site
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Rockaway, NJ · On-site
$72K - $116K/yr
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Rockaway, NJ · On-site
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Houston, TX · On-site
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Red Bank, NJ · On-site
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Red Bank, NJ · On-site
$42K - $60K/yr
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Spanaway, WA · On-site
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Spanaway, WA · On-site
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Caddo Mills, TX · On-site
High School Teaching/Science - Physics Date Posted: 5/20/2026 Location: Caddo Mills High School Attachment(s): * Teacher-JobDescription.docx
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Caddo Mills, TX · On-site
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Physics Teacher
Bogota, NJ · On-site
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Bogota, NJ · On-site
$52K - $112K/yr
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Leesport, PA · On-site
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Physics Teacher
Geneva, IL · On-site
Position Type: High School Teaching/Science - Physics Date Posted: 3/13/2026 Location: Geneva High School Closing Date: until filled District: Geneva CUSD 304 FTE: 1.0 (Semester 1) Attachment(s)
Physics Teacher
Geneva, IL · On-site
Position Type: High School Teaching/Science - Physics Date Posted: 3/13/2026 Location: Geneva High School Closing Date: until filled District: Geneva CUSD 304 FTE: 1.0 (Semester 1) Attachment(s)
Scientist Physics information
What are the key skills and qualifications needed to thrive as a Scientist in Physics, and why are they important?
What profession makes $400,000 a year?
What are 5 potential jobs for physics?
What are some common challenges faced by a Scientist in Physics when working on interdisciplinary research projects?
Is a physics degree worth it in 2026?
What is the difference between Scientist Physics vs Physicist?
| Aspect | Scientist Physics | Physicist |
|---|---|---|
| Required Credentials | Bachelor's or Master's in Physics or related field; often a PhD for research roles | Bachelor's or Master's in Physics; PhD common for research and academia |
| Work Environment | Research labs, universities, government agencies | Research institutions, universities, private industry |
| Industry Usage | Used broadly for individuals conducting scientific research in physics | More specific to professionals with advanced research roles in physics |
Both Scientist Physics and Physicist roles involve physics research, often requiring similar educational backgrounds. The term 'Physicist' is more commonly used in academic and research settings, while 'Scientist Physics' may be used more broadly or in certain organizations. Overall, they share similar credentials and work environments, with slight variations in terminology.
What does a physics scientist do?
What does a physicist do?

Full-time, Part-time
Posted 26 days ago
Job description
Applied Physical Sciences (APS) is looking for a highly motivated Physical Scientist to join the Concord, MA team in a part-time, on-call (PTOC) position. Successful candidates will have a PhD in theoretical physics, expertise in inverse theory or tomography, and will support the development of state-of-the-art technologies for tomographic imaging with irregular experiment apertures, with a special emphasis on exploitation of high energy X-rays.
APS works on exciting, technically challenging, cutting-edge technologies that will expose candidates to a wide variety of multidisciplinary fields, providing a stimulating environment with considerable opportunity for collegial interaction. At APS you will work in a small company environment where technical excellence is rewarded and an entrepreneurial spirit is encouraged, and you will have the chance to work directly with colleagues and customers that value innovation and creativity.
Responsibilities- (~80%) Theoretical modeling of x-ray interaction physics, development of X-ray inversion paradigms for highly challenging experiment scenarios, rigorous characterization of the fundamental information limits of X-ray imaging.
- (~20%) Software implementation of processing and modeling techniques, numerical execution of synthetic inversion experiments, display and quantification of model uncertainty.
- PhD in theoretical physics, and expertise in modeling and inversion of X-ray data.
- Subject matter expertise in one or more of the following: advanced numerical optimization, statistical methods, experiment design optimization, GPU-based computing.
- Extensive experience with computational methods and programming for modeling physical phenomena and processing of real data e.g., (Matlab, Python, PyTorch, or Fortran).
- Exceptional communication skills (written and oral) for technical documentation and reviews with customers.
- Professional experience of 10+ years in DoD or related industry, a strong publication history in refereed technical journals, and a track record of successful performance on research programs under DARPA, IARPA, NAVSEA or ONR sponsorship is preferred.
- Experience as principal investigator working on advanced R&D programs.
- Demonstrated technical leadership in modeling and simulation.
- Expertise in one or more of the following: mathematical physics, model-based iterative methods for x-ray tomography, Monte Carlo radiative transport methods for Bremsstrahlung modeling, advanced numerical optimization techniques involving both continuous and discrete variables, regularization methods, uncertainty quantification using the Fisher Information Matrix and the Cramer-Rao Bound, and multi-objective optimization.
- Experience presenting talks at technical conferences.
APS, a wholly owned subsidiary of the General Dynamics Corporation, offers a small company environment including competitive salary, excellent benefits, and comfortable working conditions. This is a part-time on-call position open in the Concord, MA office. Candidates must possess or be able to obtain a Top Secret DOD security clearance.
Qualified applicants are invited to submit a resume and application online at www.aphysci.com, fax them to 860-495-1744, Attn: Human Resources, or mail to the company address. Please reference the requisition number and title of the position in the subject line of your submission.
Equal Opportunity Employer/M/F/Disability/Protected VetInvitation to Self-IdentifyIn keeping with our commitment to Equal Employment Opportunity (EEO), Applied Physical Sciences invites all applicants to self-identify pre-offer as a protected veteran and/or an individual with a disability.
Invitation to Self-Identify as Protected VeteranOnline FormAbout Applied Physical Sciences
Sourced by ZipRecruiter
Industry
Guided missile and space vehicle manufacturing
Company size
51 - 200 Employees
Headquarters location
Groton, CT, US
Year founded
2002