Certified Medical Dosimetrist; CMD

Certified Medical Dosimetrist (CMD)

Aldevra, LLC is seeking a Certified Medical Dosimetrist (CMD) to temporarily support the VA Puget Sound Health Care System (Seattle VAMC). The CMD will be responsible for generating accurate and precise radiation treatment plans and dose calculations in accordance with physician prescriptions and national standards. All work must comply with established policies, procedures, and quality standards set forth by the American College of Radiology (ACR), American Society for Radiation Oncology (ASTRO), and the American Association of Physicists in Medicine (AAPM).

This includes adherence to guidelines for radiotherapy planning, patient safety, quality assurance, equipment operation, and continuous quality improvement initiatives. The ideal candidate will already align with our core values of SOAR (Strong Integrity and Ethics, Outstanding Teamwork, Accountability-Driven and Relentless Pursue of Quality).

The essential functions include, but are not limited to the following:

Medical Dosimetry Functions:

• Carry out medical dosimetry functions under the certified Medical Dosimetrist Certification Board.
• Receive technical direction from the VA Radiation Oncologist and/or Contractor's Medical Physicist.
• Oversee medical dosimetry functions of the Radiation Oncology Service, functioning as a technical supervisor of medical dosimetry services and quality assurance activities.

Treatment Planning:

• Perform treatment planning for SRS/SRT, including Hyper Arc, IMRT, SBRT, 2D/3D planning, and IGRT, in conjunction with the Contractor's Medical Physicist.
• Design treatment plans using computer and/or manual computation to deliver a prescribed radiation dose and field placement technique according to the VA Radiation Oncologist's prescription.
• Consider dose-limiting structures in the design of treatment plans and document dose according to VA Radiation Oncologist's prescription.

Simulation and Tumor Localization:

• Assist with treatment simulations and tumor localization on dedicated devices.
• Perform fusions for computed tomography (CT), MRI, PET-CT when indicated for radiation therapy treatment planning.

Fabrication and Adjustment of Devices:

• Plan and oversee the fabrication of compensating filters, custom shields, boluses, wedges, and other beam modifying devices.
• Plan, oversee, and supervise the production of molds, casts, and other immobilization devices.

Implementation of Treatment Plans:

• Assist radiation therapy staff in the implementation of treatment plans.
• Ensure the correct use of immobilization devices, compensators, wedges, field arrangements, and any treatment variables associated with treatment planning implementation including custom 3D boluses and Decimal cutouts.

Dosimetric Calculations:

• Perform calculation methods for the delivery of the prescribed dose.
• Document calculations in patient files and verify the mathematical accuracy of all calculations using a system established by the Contractor's Medical Physicist.

Support to Medical Physicist:

• Provide dosimetry and technical support to the Contractor's Medical Physicist in radiation protection, qualitative and quantitative machine calibration, and quality assurance of radiation therapy equipment.
• Assist in the application of specific methods of dosimetry, including ion chamber, TLD, or film measurements as directed by the Contractor's Medical Physicist.

About Us

Aldevra was founded in 2009 by current President & CEO Rodney Marshall, a U.S. Marine Corps veteran and minority entrepreneur. The company began by selling food service equipment to the federal government and later expanded to include medical equipment and professional services, helping to meet a broader range of customer needs. Today, Aldevra is recognized as a top food service equipment dealer in the U.S., specializing in federal government sales while also growing its commercial and e-commerce customer base.

Its professional services division provides federal agencies with healthcare professionals, construction and facilities managers and technicians, and administrative support. Whether it's equipment or staffing, Aldevra is committed to delivering high-quality products and timely…