Clinical Radiotherapy Physicist

Job details

About Us: The people of Memorial Sloan Kettering Cancer Center (MSK) are united by a mission: ending cancer for life. Our specialized care teams provide personalized, compassionate, expert care to patients of all ages. MSK collaborates across the Sloan Kettering Institute to drive translational and clinical research, aiming to prevent, diagnose, and treat cancer. MSK is committed to training the next generation of scientists and clinicians who pursue the mission at MSK and beyond.

Exciting opportunity for a Clinical Radiotherapy Physicist to join Memorial Sloan Kettering's Radiation Dosimetry Core in Manhattan. This role supports commissioning, quality assurance (QA), advanced dosimetry, and clinical external beam radiotherapy physics across MSK sites.

This position is posted at two levels. Candidates with a master’s degree and less than 3 years of post-training clinical experience will be considered for the Physicist I track; candidates with 3–5+ years of experience will be considered for the Physicist II track.

As part of the Radiation Dosimetry Core, you will support the development, implementation, and maintenance of MSK's QA and dosimetry programs across multiple clinical sites.

• Clinical support: Support external beam radiotherapy physics operations, including patient-specific QA review and daily QA processes across Main Campus and Koch Center.
• Treatment equipment QA: Independently perform and oversee routine and advanced QA for linear accelerators, CT simulators, and auxiliary systems; cross-calibrate dosimetry equipment.
• QA systems and documentation: Maintain enterprise QA databases, workflows, datasets, clinical documentation, departmental files, and required QA/patient-plan records.
• Commissioning and technique development: Lead or support Radiation Dosimetry Core projects, equipment/software commissioning, and evaluation of new QA technologies.
• Training and mentorship: Conduct staff training, follow-ups, audits, and small-group learning sessions; communicate project updates and technical guidance to multidisciplinary teams.
• Professional development: Maintain continuing education and participate in professional workshops, institutional lectures, departmental meetings, and in-service training.

• Master's degree in Medical Physics, Physics, or related physical science.
• Physicist I track: clinical experience including training; board certification and New York State license / New Jersey registration eligibility acceptable.
• Physicist II track: 3-5+ years of post-residency or post-training clinical experience; A  or equivalent certification;
  New York State Medical Physicist license and New Jersey registration or eligibility.
• Strong analytical, problem-solving, collaboration, communication, and technical documentation skills.
• Ability to travel periodically to all MSK facilities as required.

• Radiotherapy physics expertise with a focus on QA, dosimetry, linac and CT simulator QA systems, and clinical external beam operations.
• Comfort working across multidisciplinary teams and translating technical information clearly.
• Experience with clinical systems, documentation, databases, programming, and workflow improvement.

• Reports to:
  
  Director of Radiation Dosimetry Core
• Work hours:
  
  hybrid with 3-5 days onsite
• Location:
  
  1275 York Ave, New York, NY
• Professional development:
  Workshops, conferences, new technology testing, institutional lectures, and departmental meetings
• Pay range: $169,100 – $306,700

Compensation Philosophy | Benefits

#LI-Post

Pay Range: $ - $

FLSA Status:
Exempt

Closing
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At MSK, we believe in fair, competitive pay that reflects your job, experience, and skills.

MSK is an equal opportunity and affirmative action employer committed to diversity and inclusion in all aspects of recruiting and employment. All qualified individuals are encouraged to apply and will receive consideration without regard to race, color, gender, gender identity or expression, sexual orientation, national origin, age, religion, creed, disability, veteran status or any other factor which cannot lawfully be used as a basis for an employment decision.

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