1

Per Diem Medical Physics Assistant Jobs (NOW HIRING)

$150 - $200/hr

Supervises medical physics assistants, medical physics residents, and dosimetrists. * Reviews and verifies computerized patient treatment plans for accuracy and clinical appropriateness. * Performs ...

Per Diem Medical Assistant

Hackensack, NJ · On-site

$19.25 - $24.75/hr

Medical Assistant Functions as a member of the Practice Management team working in different physicians offices providing both Front and Back Office Clerical and Clinical services. Education: High ...

Showing results 41-60

Per Diem Medical Physics Assistant information

See salary details

$12

$19

$27

How much do per diem medical physics assistant jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for per diem medical physics assistant in the United States is $19.89, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $21.88 per hour, depending on experience, location, and employer.

What is the difference between Per Diem Medical Physics Assistant vs Medical Physics Assistant?

AspectPer Diem Medical Physics AssistantMedical Physics Assistant
CredentialsTypically requires certification or training in medical physics support rolesUsually requires similar certifications or educational background in medical physics or related fields
Work EnvironmentTemporary, on-call, or part-time positions often in hospitals or clinicsFull-time or permanent roles in healthcare facilities or medical centers
Employer & Industry UsageUsed for short-term staffing needs in medical physics departmentsStandard role within medical physics teams in healthcare settings

In summary, Per Diem Medical Physics Assistants typically work on a temporary, on-call basis, providing support as needed, whereas Medical Physics Assistants usually hold full-time, permanent positions within medical physics departments. Both roles require similar qualifications but differ mainly in employment type and work schedule.

More about Per Diem Medical Physics Assistant jobs

What cities are hiring for Per Diem Medical Physics Assistant jobs?

Cities with the most Per Diem Medical Physics Assistant job openings:

What states have the most Per Diem Medical Physics Assistant jobs?

States with the most job openings for Per Diem Medical Physics Assistant jobs include:

What job categories do people searching Per Diem Medical Physics Assistant jobs look for?

The top searched job categories for Per Diem Medical Physics Assistant jobs are:

Infographic showing various Per Diem Medical Physics Assistant job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, and 6% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $41,370 per year, or $19.9 per hour.

Director of Medical Physics

Oneoncology

San Antonio, TX

Full-time

PTO

Posted 7 days ago


OneOncology rating

7.9

Company rating: 7.9 out of 10

Based on 18 frontline employees who took The Breakroom Quiz


Job description

Why Join Us?

The START Center is growing! We are pioneering premier Cancer Care for our patients with leading doctors, advanced diagnostics and cutting-edge therapies. We offer competitive wages, benefits, and yearly bonus opportunities. The growth of our organization and ourinnovative environment to treat and care for patients that have cancer make us a great match for anyone looking tobegin or further theircareer at a company with a mission thattruly impacts lives.

Job Description:

Director of Medical Physics

Department: Radiation Oncology
Reports To: Chief Operating Officer
Location: The START Center for Cancer Care, San Antonio, Texas
Travel: Travel between radiation oncology locations
FLSA Status: Exempt, Full-Time

Position Summary

The Director of Medical Physics provides strategic leadership, clinical oversight, and operational management for the Radiation Oncology Physics program across The START Center for Cancer Care's three radiation therapy locations. This role ensures the safe, effective, and compliant delivery of radiation therapy services through the oversight of treatment planning, quality assurance, equipment commissioning, regulatory compliance, and professional staff development.

The Director serves as the lead physics expert for the organization and works closely with Radiation Oncologists, Dosimetrists, Radiation Therapists, Administrators, and vendor partners to support exceptional patient care while maintaining compliance with all federal, state, and accreditation standards.

Essential Duties and Responsibilities

Clinical and Technical Leadership

  • Direct and oversee all medical physics activities across three radiation oncology treatment sites.
  • Ensure the quality, safety, and accuracy of radiation therapy treatments delivered to patients.
  • Provide oversight for treatment planning processes and clinical physics operations.
  • Establish and maintain comprehensive quality assurance (QA) and quality control programs for all radiation therapy equipment and procedures.
  • Ensure compliance with AAPM, NRC, Texas Department of State Health Services, Joint Commission, and other applicable regulatory and professional standards.
  • Oversee machine commissioning, acceptance testing, annual testing, and ongoing performance evaluations of treatment delivery systems.
  • Review and approve policies related to treatment planning, imaging, radiation safety, and quality management.
  • Oversee 4 linear accelerators (all Varian equipment) and Aria record and verify system.
  • Provide Eclipse Treatment Planning

Leadership and Staff Management

  • Lead, mentor, and develop a team of Medical Physicists, Dosimetrists and Radiation Therapists.
  • Promote a culture of collaboration, accountability, safety, and continuous improvement.
  • Participate in recruitment, onboarding, training, performance management, and professional development activities for physics staff.
  • Coordinate clinical coverage and staffing plans to support all treatment locations.
  • Treat 80-100 patients a day.

Operational Management

  • Develop departmental goals, strategic initiatives, and operational standards.
  • Monitor and improve workflow efficiency across physics and dosimetry services.
  • Collaborate with leadership on budgeting, capital equipment planning, and technology implementation.
  • Evaluate and recommend new technologies, software, and clinical processes to support organizational growth and innovation.
  • Assist with planning, development, and expansion of future radiation oncology facilities and services.

Regulatory and Safety Compliance

  • Ensure compliance with all state, federal, and accreditation requirements.
  • Lead radiation safety initiatives and collaborate with Radiation Safety Officers and clinical leadership.
  • Support internal and external audits, surveys, and accreditation activities.
  • Maintain documentation of quality assurance activities and regulatory records.

Education and Research

  • Provide education and technical guidance to clinicians and staff.
  • Support participation in clinical research initiatives and implementation of emerging technologies when applicable.
  • Stay current on developments in radiation oncology physics and recommend best practices for implementation.

Other Responsibilities

  • Serve as a key resource for physicians, administrators, and clinical staff regarding radiation oncology physics matters.
  • Participate in organizational committees and leadership meetings as assigned.
  • Perform other duties as assigned.

Qualifications

Required Education

  • PhD or MS in Medical Physics, Radiological Physics, Radiation Physics, or related field from an accredited program.

Required Certifications and Licensure

  • Board Certification in Therapeutic Medical Physics through the American Board of Radiology (ABR) or equivalent.
  • Licensed Medical Physicist in the State of Texas, or ability to obtain licensure within an established timeframe.

Required Experience

  • Minimum five (5) years of clinical experience in Radiation Oncology Physics.
  • Minimum three (3) years of leadership, supervisory, or management experience.
  • Experience supporting multiple treatment locations preferred.
  • Extensive experience with linear accelerators, treatment planning systems, image-guided radiation therapy (IGRT), IMRT, VMAT, SRS, and SBRT.

Knowledge, Skills, and Abilities

  • Strong leadership and team development skills.
  • Excellent verbal and written communication abilities.
  • Comprehensive knowledge of radiation oncology physics principles and practices.
  • Thorough understanding of current regulatory and accreditation requirements.
  • Demonstrated ability to develop policies, procedures, and quality improvement initiatives.
  • Strong problem-solving, analytical, and decision-making skills.
  • Ability to manage multiple priorities across several clinical locations.
  • Proficiency with radiation oncology software, oncology information systems, and treatment planning platforms.

Physical Requirements

  • Ability to move throughout clinical treatment areas.
  • Ability to inspect equipment and work at computer stations for extended periods.
  • Ability to lift and transport items weighing up to 25 pounds.

Why Join The START Center for Cancer Care?

  • Leadership opportunity with one of the region's premier cancer care organizations.
  • Oversight of a growing radiation oncology program serving multiple locations.
  • Collaborative physician-led environment focused on exceptional patient care.
  • Immediate benefits eligibility.
  • Competitive compensation package.
  • Generous paid time off and holiday schedule.
  • Opportunities to influence program growth, technology implementation, and strategic initiatives.

What OneOncology employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom