Research Scientist – Computed Tomography

About the role

As an important member of the Computed Tomography (CT) Imaging Physics and Algorithm team, the Research Scientist will develop innovative physics‑based solutions and support medical imaging platform needs by leading image quality improvements in CT with cutting‑edge photon‑counting systems.

Key responsibilities

• Apply a system‑level engineering approach to develop CT/X‑ray imaging features, focusing on signal and image processing, CT reconstruction, and calibration to optimize image quality.
• Investigate and resolve image quality issues during product introduction and from the installed base, communicating findings clearly to stakeholders.
• Develop and enhance R&D tools for physics‑based simulation and image formation, including benchmarks, dataflow requirements, and software requirement specifications.
• Maintain deep expertise in CT physics and advanced processing algorithms, with a strong emphasis on photon‑counting CT.
• Drive innovation by owning the CT imaging physics roadmap and aligning it with business strategy across clinical, marketing, and systems teams.

Required profile

• 3+ years of combined professional and graduate‑level research experience in Physics/Medical Imaging (CT and/or X‑ray preferred).
• Ph.D. in Physics, Mathematics, Biomedical, Electrical, Nuclear Engineering or a related field.
• Strong technical expertise in CT/X‑ray imaging, signal and image processing, CT reconstruction, calibration, and systems‑level understanding.
• Experience with photon‑counting and/or spectral CT, cone‑beam CT, physics‑based simulation, and hands‑on prototype or scanner work.
• Proficiency in MATLAB (primary), Python (increasing use), and C++ (preferred), including GUI and C‑MEX functionality, plus familiarity with AI/deep‑learning frameworks such as PyTorch and TensorFlow.

Required skills

• MATLAB
• Python
• C++
• GUI development
• C‑MEX integration
• Signal processing
• Image processing
• CT reconstruction
• Calibration techniques
• Photon‑counting CT
• Spectral (dual‑/multi‑energy) CT
• Cone‑beam CT
• Physics‑based simulation
• PyTorch
• TensorFlow

What we offer

• Salary range $115,000‑$183,000 per year, with potential annual incentive bonus and long‑term incentives.
• Comprehensive benefits including generous PTO, 401(k) match up to 7%, HSA contributions, stock purchase plan, education reimbursement, and more.