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Assistant Chief Medical Dosimetrist

New York, NY 10035

Posted: 12/17/2025 Employment Type: Permanent Category: Healthcare Job Number: 262030 Pay Rate: 185k to 215K

Job Description

Assistant Chief Medical Dosimetrist
NYC, NY 
Salary Range: 
$185,000.00 to $215,000.00 annually
Eligible for a sign-on bonus

Position Summary

The Assistant Chief Medical Dosimetrist is a key member of the dosimetry leadership team and partners with the Chief Medical Dosimetrist to support clinical and operational oversight of the dosimetry service. This role provides advanced clinical, technical, and supervisory support to ensure the delivery of safe, high-quality, and efficient proton therapy treatment planning. The Assistant Chief Medical Dosimetrist assists with staff recruitment, training, supervision, and ongoing competency assessment of the dosimetry team. The position includes both clinical and educational responsibilities, supporting patient care, staff development, and continuous quality improvement. Working collaboratively with radiation oncologists, medical physicists, and radiation therapists, the Assistant Chief Medical Dosimetrist contributes to the development of high-quality treatment plans and serves as a clinical leader, guiding in accordance with departmental policies, established procedures, and professional practice guidelines.

Duties and Responsibilities
  • Collaborate with the Chief Medical Dosimetrist to oversee dosimetry clinical operations, education and training programs, and research support activities.
  • Provide leadership, mentorship, and guidance to the dosimetry staff in accordance with departmental standards and procedures.
  • Monitor treatment planning tasks and workflows to ensure timely completion and on-schedule patient treatment starts.
  • Provide training and mentorship to junior dosimetrists and new team members.
  • Lead efforts to develop, implement, and refine new treatment planning protocols and quality improvement initiatives.
  • Produce high-quality treatment plans, including all pertinent setup instructions, to ensure accurate and safe delivery of prescribed treatments.
  • Compute dose distributions and generate isodose curves for proton therapy.
  • Participate in complex case care, including patient localization, immobilization procedures, and fabrication of custom treatment devices as needed.
  • Reports any process improvement opportunities to the Director of Medical Physics.
  • Informs Director of Medical Physics of required resources for budgeting purposes.
  • Ensure compliance with all New York Proton Center policies, including privacy and confidentiality requirements under HIPAA regulations.
  • Perform other job-related duties as assigned.



Job Requirements

Qualifications
  • Bachelor of Science (BS) degree in physics or related fields required; or graduation from an approved Medical Dosimetry Program through the American Association of Medical Dosimetrists (AAMD).
  • Certification by the Medical Dosimetry Certification Board (MDCB).
  • Five years of recent experience as a Dosimetrist in a Clinical Radiation Therapy Department, or equivalent applicable work experience, is required.
  • A minimum of two years of experience as a senior or lead dosimetrist in a proton radiation therapy department is required.
  • Strong oral and written communication skills.
  • Ability to work flexible hours as needed.
  • Ability to manage time and prioritize workflow.
  • Knowledge of Electronic Medical Records and TPS, such as Aria and Eclipse, is preferred.

Working Environment

This position is a full-time position (37.5 hours/week). Exposures to hazardous risks include radiation exposure (under the ALARA principle), potential exposure to infectious and communicable diseases, blood and body fluids, electrical equipment, and chemicals. Potential for bodily injury due to lifting. Required to follow universal precautions. Exposure to cleaning/sterilization agents. Hazards will be minimal if proper safety precautions are utilized. Work is mainly performed in an area with no natural light and in close proximity to other team members.

Meet Your Recruiter

Erin Hoke

My career began in the hospitality industry, but I sought a change for better work-life balance and family considerations.  I moved into the world of recruiting in 1999, I started in light industrial roles and gradually specialized in contract and permanent placements across a wide range of technical industries.

In 2006, I co-founded Recruiting Resources with my father, focusing on professional services and human resources staffing for both small and national companies. In 2011, I became an independent recruiter, partnering with a small Firm in the Maryland area where I concentrated on sourcing talent primarily for the Life Sciences industry but also expanded into non-technical areas.

Throughout my career, I have valued personal connections and helping individuals find positions that align with their expertise and lifestyle. My journey reflects adaptability, entrepreneurship, and a passion for facilitating meaningful career opportunities for others.  I joined Lloyd Staffing in Aug 2024 to specialize again in Life Sciences.

In my free time, I spend most of my time with my son. We have become quite the fishermen over the past 5 years. 

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