CA&MVerified Source

Health Physicist III, Radiation Safety & MARSSIM Surveys

Onsite · Washington, District of Columbia
Posted August 12, 2026
payroll

Overview

Own radiation safety services for a major NIH research campus, managing programs that protect thousands of researchers and patients. You will lead MARSSIM-style decommissioning surveys, field calibrations, and compliance inspections across the institute. Collaborate with NIH safety officers, lab managers, and federal stakeholders. This role leverages 15+ years of radiation safety experience to shape a federally funded environment, with preference for CHP certification.

What You'll Do8

  • 1Manage radiation safety services for NIH facilities, ensuring compliance with federal and institutional regulations.
  • 2Perform radiation surveys and inspections to identify safety and health hazards, then document findings in detailed written reports.
  • 3Lead field calibrations and inspections of survey meters used for radiological contamination monitoring.
  • 4Calibrate instruments that measure exposure or dose equivalent rates, ensuring accuracy across all monitoring equipment.
  • 5Conduct security checks on radioactive materials and verify inventory integrity.
  • 6Design and execute MARSSIM-style final status decommissioning surveys for laboratories and therapy rooms.
  • 7Prepare and decontaminate patient therapy rooms to safe release criteria after medical procedures.
  • 8Enter survey and calibration data into approved government databases, maintaining accurate records.

Requirements11

  • 1Master’s degree in a scientific discipline from an accredited institution.
  • 215+ years managing radiation safety services and project management.
  • 3Proficiency in performing radiation surveys and inspections to assess compliance and identify hazards.
  • 4Skilled in preparing written survey reports that document findings and corrective actions.
  • 5Experience conducting security checks on radioactive materials.
  • 6Hands-on capability in decontaminating patient therapy rooms.
  • 7Proficiency in conducting field calibrations and inspections of survey meters for radiological contamination.
  • 8Experience calibrating instruments for exposure or dose equivalent rate measurement.
  • 9Ability to enter data accurately into government databases.
  • 10Demonstrated skill in designing and performing MARSSIM final status surveys.
  • 11CHP certification preferred, or equivalent certification, or experience serving as Radiation Safety Officer or Associate Radiation Safety Officer (years of experience can substitute).

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationWashington, District of Columbia

Required Skills

Radiation surveysRadiation inspectionsWritten report preparationRadioactive material security checksField calibrations of survey metersInstrument calibration for exposure measurementMARSSIM-style decommissioning surveys
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