R&D Medical Physicist

Siemens Healthineers

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Quick summary

Work type
On-site
Location
Palo Alto, CA
Salary
$160,500–$220,682 / yr
Employment
Full-time
Posted
7 days ago
Freshness
Confirmed live today

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Salary context

Competitive pay

How this pay compares to similar roles

Similar $187k
This role $191k
$135k $235k
below market most similar roles pay here above market

This role pays more than 54% of similar roles. Most pay $156,483–$217,500 — the blue band above. At the midpoint, this role pays about $191k versus about $187k for comparable roles.

Based on 240 similar postings.

Employer

About Siemens Healthineers

Siemens Healthineers is a leading global medical technology company, headquartered in Germany, that provides imaging, diagnostics, and artificial intelligence-driven solutions to healthcare providers.

Siemens Healthineers currently has 41 open roles on FindRole.

Listed pay typically runs $129,900–$178,618 across 41 roles with salary data.

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View all roles at Siemens Healthineers

At a glance

TL;DR · R&D Medical Physicist

JOB TITLE: R&D Medical Physicist (On-site, Palo Alto, CA) The R&D Medical Physicist joins the Engineering Physics team to develop next-generation radiation therapy linear accelerators. This role focuses on dosimetry physics, radiation physics, and medical physics to ensure accurate, compliant beam performance through rigorous measurement, analysis, and verification. The successful candidate will own dosimetry and radiation-physics analyses, translate clinical principles into physics-based requirements, and perform high-accuracy measurements using ion chambers, solid-state detectors, films, and arrays. Key responsibilities include applying radiation transport modeling to understand dose, collimation, scatter, leakage, and shielding. Required skills include a PhD in a relevant field, experience with Monte Carlo calculations using Geant4, and proficiency in Python, MATLAB, and Excel. The role solves critical physics risks regarding beam precision, safety, and regulatory compliance in modern radiation therapy systems.

What you'll do

  • Execute dosimetry and radiation-physics analyses to support beam performance, safety, and regulatory compliance.
  • Translate clinical medical-physics principles into physics-based requirements, acceptance criteria, and verification methods.
  • Design and perform high-accuracy radiation measurements using ion chambers, solid-state detectors, films, and arrays.
  • Apply analytical and Monte Carlo radiation transport modeling to analyze dose, collimation, scatter, leakage, and shielding.
  • Produce traceable physics conclusions for Quality Management Systems (QMS), IEC verification, and regulatory reviews.
  • Identify and close physics risks early by collaborating with engineering, manufacturing, and regulatory partners.

What we're looking for

  • PhD in Physics, Medical Physics, Nuclear Engineering, Biomedical Engineering, or a closely related field.
  • 2+ years of experience in radiation-therapy system R&D, beam dosimetry, accelerator physics, or related fields.
  • Strong foundation in dosimetry physics, radiation physics, and medical physics.
  • Demonstrated ability to perform high-accuracy measurements, analyze data quantitatively, and assess uncertainties.
  • Demonstrated experience performing Monte Carlo radiation-transport calculations for hardware development using Geant4 or equivalent.
  • Clear written and verbal communication of complex physics concepts.
  • Applied radiation-transport expertise in shielding, collimation, and beam modeling (preferred).
  • Export Control: “A successful candidate.

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