Senior Medical Physicist – Molecular Imaging (SPECT & SPECT/CT)

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We are seeking a Senior Medical Physicist to provide scientific and technical leadership in nuclear medicine imaging using SPECT and SPECT/CT instruments for general nuclear medicine applications, such as multi-modal quantitative imaging, image based internal dosimetry, and clinical workflow optimization.

This individual will serve as a key subject matter expert supporting product development, clinical validation, customer engagement, and scientific collaboration across the Molecular Imaging organization.

This role offers the opportunity to work at the intersection of clinical practice, imaging science, and product innovation while helping shape the future of quantitative nuclear medicine and theranostics.

You are responsible for:


* Providing scientific leadership in quantitative SPECT and SPECT/CT imaging, reconstruction methodologies, and image quality optimization.


* Supporting the development, validation, and clinical implementation of advanced quantitative imaging workflows across Siemens Healthineers Molecular Imaging platforms.


* Evaluating and optimizing clinical task-based image formation methods.


* Designing, executing, and interpreting phantom studies to assess quantitative accuracy, lesion detectability, contrast recovery, image noise characteristics, and overall system performance.


* Performing and supporting quantitative imaging analyses, calibration methodologies, recovery coefficient studies, SUV measurements, and activity concentration assessments.


* Applying patient-specific radionuclide dosimetry methodologies to support theranostic treatment planning, response assessment, and quantitative imaging initiatives.


* Collaborating with product development, systems engineering, software development, regulatory, and clinical teams to translate clinical needs into innovative product solutions.


* Supporting image quality assessments, performance evaluations, acceptance testing, and validation activities using applicable NEMA, IEC, and industry standards.


* Providing scientific consultation and technical expertise to customers, field organizations, and internal stakeholders on advanced quantitative SPECT and dosimetry workflows.


* Supporting clinical research initiatives, scientific collaborations, and evidence-generation activities that advance Molecular Imaging technologies.


* Developing technical documentation, scientific reports, presentations, publications, and training materials for internal and external audiences.

Required Qualifications:


* Ph.D., D.Sc., or M.S.

in Medical Physics, Physics, Nuc...