27 computational physicist jobs at 20 companies in United States
5d
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Computational Physicist- MHD Reconstruction
Vancouver or Knoxville or Madison
HybridFull Time
Computational physics experience with fusion equilibrium reconstruction, numerical modeling, high-performance or GPU computing, real-time control systems, large datasets, and Python, C/C++, or Fortran.
Git, GitHub, GitLab, Python, C, C++, Fortran, Bash, Slurm, MPI, OpenMP, JAX, CUDA, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Confluence
5d
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Scientist Computational Physicist (Software Focus)
San Diego, California, United States
$116k-$209k/yr OnsiteFull Time
4+ YOEMaster's or PhD in a relevant scientific or engineering field, with 4–9+ years of experience depending on degree. Requires Python, C++, or MATLAB, signal processing, AI/ML, scientific modeling, published research, and clearance eligibility.
Python, C++, MATLAB, Git, TensorFlow, PyTorch, JAX, CUDA, Dask, Ray
2mo
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High Explosives Computational Physicist (Scientist 2)
Los Alamos, New Mexico, United States
$106k-$176k/yr OnsiteFull Time
4+ YOEExperience in computational modeling of high explosives/reactive flow, proficiency in Fortran/C/C++, bachelor's degree in STEM with 4+ years' related experience; ability to obtain Q clearance and mentor junior staff.
Fortran, C, C++
3mo
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Computational Plasma Physicist – Transport Modeling
Kearny, New Jersey, United States
$100k-$140k/yr OnsiteFull Time
3+ YOEPhD in Plasma Physics, Computational Physics, Applied Mathematics, or related field; strong gyrokinetics knowledge; proficiency in Python/C++/Fortran; Linux HPC experience; transport/turbulence modeling; willing to consider MS with 3+ years experience.
Python, C++, Fortran, Linux HPC, Gyrokinetic codes, VMEC, STELLOPT, DESC, TERPSICHORE
2mo
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Laser Plasma Interaction Computational Physicist
Denver or United States
$170k-$210k/yr OnsiteFull Time
PhD in Computational Physics, Plasma Physics, Applied Physics; strong C++/Python; experience with physics simulation codes; independent with leadership ability; U.S. citizenship or permanent residency required.
C++, Python, WarpX, LPSE, pF3D, MPI, OpenMP, GPU acceleration
1w
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Physicist-Radiation
Gainesville, Georgia, United States
OnsiteFull Time
Masters degree and completion of physics residency required; board eligible. Strong mathematical and analytical skills and computer programming knowledge; experience with QA, equipment calibration, and radiation safety.
2mo
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Health Physicist
New York City or New Jersey or New York
$120k-$160k/yr HybridFull Time
Master's preferred in medical physics or related field; experience with diagnostic imaging QC and radiation safety preferred; valid driver’s license and ability to travel across NYC; proficiency with Microsoft Excel and computer documentation; strong communication and organization.
Microsoft Excel
1mo
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IU Health Arnett Physicians Physicist- Radiation Oncology Lafayette IN
Lafayette, Indiana, United States
OnsiteFull Time
Board-certified therapeutic radiological physicist with Indiana state licensure, MS or PhD in medical physics/physics/radiation biology (or equivalent), strong critical thinking, computer and communication skills.
TrueBeam, HyperArc, 4D CBCT, iCBCT, Identify, Calypso, GE 4D CT, RGSC, Bravos HDR, SAVI, Eclipse, ARIA, RadCalc, SNC Machine, SRS Mapcheck, SNC Dynamic Platform
5d
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Calibration Physicist 1
Loma Linda, California, United States
$30-$41/hr OnsiteFull Time
Bachelor's degree in Physics required. Requires instrumentation handling, radiation measurement and calibration communication, computer operation, teamwork, multitasking, problem solving, and strict timeline management.
1mo
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Product Research Physicist
Boston or Cambridge or Israel
HybridFull Time
3+ YOEPhD in physics or related, 3+ years experimental quantum physics/computing, strong scientific record, excellent English communication, hands-on neutral-atom experience preferred.
2mo
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Physicist-Medical Junior
Memphis, Tennessee, United States
OnsiteFull Time
2+ YOEABR certification/eligibility in radiation oncology, Master's in medical physics, BLS within 30 days, minimum 2 years cancer center experience, advanced computer skills, treatment planning and QA of linear accelerators.
linear accelerators, treatment planning systems
2d
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Senior Physicist, Quantum Memory R&D
Chattanooga or College Park or California or Colorado or Massachusetts or Washington or Italy or Korea or Sweden or Switzerland or Canada or United Kingdom
$127k-$182k/yr OnsiteFull Time
PhD in physics, applied physics, electrical engineering, or related field; quantum optics and computing experience; complex opto-mechanical/electronic setup design and testing; quantum hardware applications experience.
Python
3mo
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Physicist- Diagnostic Imaging
Phoenix, Arizona, United States
$174k-$261k/yr OnsiteFull Time
2+ YOEMaster's in medical physics or related field, 2 years supervised clinical experience, ABR/ABMP Part I completed, knowledge of MRI physics and pulse sequence programming desirable, strong computing and problem-solving skills.
1mo
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Physicist - Medical Imaging
Boston or United States
$170k-$220k/yr OnsiteFull Time
1+ YOEMaster's in Medical Physics/Physics/Engineering required (PhD preferred). ABR or DPH RAD required (board-eligible accepted); 1+ years medical physics experience; fellowship or 2+ years phys. experience; proficiency with DICOM, PACS, RIS/HIS, IHE; advanced computing skills.
DICOM, PACS, RIS/HIS, IHE, CAD
1w
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Medical Physicist Diagnostic Radiology II
New Haven, Connecticut, United States
FieldFull Time
7+ YOEPh.D. or M.S. in medical physics or related specialty, board certification, and more than 7 years of clinical diagnostic imaging physics experience; requires advanced computer, dosimetry, QA, and radiation safety skills.
Picture Archiving and Communication Systems (PACS), Digital Imaging and Communications in Medicine (DICOM)
2mo
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Lead Experimental Physicist - 570
Broomfield, Colorado, United States
$160k-$200k/yr OnsiteFull Time
8+ YOEPhD required; 8+ years in quantum computing/atomic physics; experience leading cross-functional teams; US person per contract; US national security restrictions.
Laser systems, Cryogenic systems, Ion trapping, Quantum computing hardware, Optical cavities, Phase/Intensity control, Ultrahigh vacuum
1mo
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Theoretical Physicist Postdoc for Distributed Quantum Computing
Berkeley or California or United States
$8k-$10k/mo HybridFull Time, Temporary
Ph.D. in quantum optics/networking/computing, strong theoretical and numerical experience with neutral-atom/Rydberg systems, ability to model quantum light-matter interfaces, and <3 years paid postdoctoral experience.
4d
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Medical Physicist (Board Certified or Eligible)
Hampton, Virginia, United States
$190k-$250k/yr OnsiteFull Time
ABR Therapeutic certification or eligibility required; proton radiotherapy preferred but not required. Requires strong communication, analytical, computer, teamwork, and radiation safety skills.
Eclipse, Varian, MOSAIQ Oncology Information System, C#, Python, Eclipse API, Uniform Scanning (US), Double Scattering (DS), Pencil Beam Scanning (PBS), AAPM TG224
2w
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Medical Physicist-Huntley Outpatient Clinic Full-time
Huntley, Illinois, United States
$83-$108/hr OnsiteFull Time
2+ YOEMasters in Medical Physics,2 years clinical medical physics experience (may include residency),TRP registration with IEMA within one year,board certification eligible within two years,excellent computer and QA skills.
Mosaiq
3mo
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Medical Physicists #RON036
Chicago, Illinois, United States
OnsiteFull Time
Doctoral degree in medical physics or closely related field; American Board of Radiology Certification in Therapeutic Medical Physics; strong interest in AI, imaging, and computational radiation oncology.
Varian TrueBeam, Ethos, ExacTrac, CT simulator, Eclipse, AI imaging
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