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  •  ...The Oncology Physicist is primarily engaged in ensuring high standards in the planning /optimization, delivery and evaluation of radiation therapy and in this capacity is responsible for ensuring the accurate and consistent performance of radiological equipment and for... 
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    Akumin

    South Boston, MA
    2 days ago
  •  ...scanners) availability and reliability;Support commercial and in-house developed treatment planning software applications;Work with physicists to design and develop treatment planning software tools for external beam therapy, SRS & SRT, brachy therapy, etc.... 
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    The-Brigham-and-Women

    Boston, MA
    3 days ago
  • $150k - $250k

    Kindredventures is seeking an Experimental Physicist to help characterize and validate their novel computing architectures. The ideal candidate will have a deep understanding of experimental methodology and solid experience in microelectronics characterization, alongside... 
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    Kindredventures

    Boston, MA
    2 days ago
  • $150k - $250k

    Extropic is hiring an Experimental Physicist to help characterize and validate our novel computing architectures. The ideal candidate would be someone with a deep understanding of experimental methodology, solid experience in microelectronics characterization, and strong... 
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    Kindredventures

    Boston, MA
    2 days ago
  •  ...A technology firm is seeking an R&D Physicist to join their team remotely. The role involves training AI models, measuring their performance, and evaluating their outputs regarding physics-related tasks. Candidates should have a strong understanding of physics and excellent... 
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    DataAnnotation

    Boston, MA
    5 days ago
  • Qunett is actively seeking an Experimental Quantum Physicist in Boston, MA to advance solid-state quantum memory systems. You will manage a memory testbed and conduct cutting-edge experiments targeting spin-photon entanglement. The ideal candidate has a PhD in a relevant... 
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    Qunett

    Boston, MA
    4 days ago
  • Senior Quantum Physicist/Research Scientist Applications are still being accepted. Apply now! Job Type Full-Time Workspace Hybrid Job Description As a Senior Quantum Physicist/Research Scientist, you’ll spearhead fundamental research to enhance the performance of our quantum... 
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    Ainabl

    Boston, MA
    5 days ago
  • The Smithsonian Institution is seeking a Post Doctoral Research Fellow (Physicist) within the Atomic and Molecular Physics Division. The successful candidate will research atmospheric composition using Earth satellite observations. This role involves software development... 
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    Smithsonian Institution

    Cambridge, MA
    2 days ago
  • Experimental Quantum Physicist About Qunett Qunett is developing the foundational hardware layer for quantum networking. Our mission is to build scalable, field-deployable quantum networks through solid‑state quantum memory and networking technologies designed to operate... 
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    Qunett

    Boston, MA
    5 days ago
  • Akumin Inc. is seeking an Oncology Physicist at the Boston Medical Center in Massachusetts. This full-time position focuses on ensuring high standards in radiation therapy, where you'll be responsible for the calibration of equipment and evaluating treatment plans. Ideal... 
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    Akumin Inc.

    Boston, MA
    19 hours ago
  • A leading research and development company in Cambridge, MA is seeking a Senior Condensed Matter Physicist to develop advanced quantum-based platforms. The role involves utilizing optics and materials knowledge to enhance detection systems. Candidates should have a relevant... 
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    Draper

    Cambridge, MA
    2 days ago
  • The Massachusetts Institute of Technology is seeking a Postdoctoral Associate for the Plasma Science and Fusion Center, collaborating with Princeton Plasma Physics Laboratory. You'll operate x-ray diagnostics on the WEST tokamak in France, participating in design and analysis...
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    Massachusetts Institute of Technology

    Cambridge, MA
    2 days ago
  • $82.3k - $205.75k

    Senior Condensed Matter Physicist page is loaded## Senior Condensed Matter Physicistlocations: Cambridge, MAtime type: Full timeposted on: Posted Todayjob requisition id: JR001900**Overview:**Draper is an independent, nonprofit research and development company headquartered... 
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    Draper

    Cambridge, MA
    2 days ago
  • $60 per hour

    Join the DataAnnotation team and contribute to developing cutting‑edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for experienced quantitative professionals to help advance AI development. AI models are increasingly...
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    DataAnnotation

    Boston, MA
    4 days ago
  • $193.44k - $260.35k

     ...Chief Medical Physicist When you join the growing BILH team, you're not just taking a job, you're making a difference in people's lives. Under the direction of the Radiology Director and the Chief of Radiation Oncology, provides professional medical physics for the... 
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    Beth Israel Lahey Health

    Cambridge, MA
    1 day ago
  • Support internal drug discovery projects by applying NMR to characterize protein-ligand interactions. Develop and run NMR assays for fragment screening, hit validation, and mechanistic studies. Work collaboratively with interdisciplinary teams. Responsibilities Develop ...

    Hengrui Pharma

    Boston, MA
    3 days ago
  • $84.58k - $109.96k

    Physicist (Post Doctoral Research Fellow), IS-1310-11 Application Deadline: 19 June 2026 Department: Smithsonian Astrophysical Observatory Employment Type: Full Time Location: Cambridge, MA Compensation: $84,579 - $109,959 / year Description OPENING DATE: May 21, 2... 
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    Smithsonian Institution

    Cambridge, MA
    2 days ago
  • Hengrui Pharma in Boston, MA is seeking a candidate to support internal drug discovery projects through NMR techniques. This role involves developing and executing NMR assays for fragment screening, conducting protein-ligand interaction studies, and working in collaboration...

    Hengrui Pharma

    Boston, MA
    3 days ago
  •  ...TechnologyIndustriesSoftware DevelopmentReferrals increase your chances of interviewing at Turing by 2xSign in to set job alerts for "Physicist" roles.Physics Expert - AI Trainer (Ph.Ds or Postdocs)We're unlocking community knowledge in a new way. Experts add insights... 
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    Turing

    Boston, MA
    4 days ago
  • $40 per hour

    We are looking for an Applied Physics Research Scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert...
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    DataAnnotation

    Boston, MA
    4 days ago
  • $30 per hour

    A leading AI training company is seeking an Applied Physics Research Scientist to enhance AI models by evaluating their outputs on complex physics problems. The role requires strong skills in physics and the ability to work independently. Candidates should possess fluent...
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    DataAnnotation

    Boston, MA
    4 days ago
  • $90k - $100k

    KCC seeks an earthquake hazard professional to join our growing team of catastrophe model developers. In this position, you will work closely with other scientists and engineers to build out our global suite of advanced earthquake models. About KCC Karen Clark & Company...
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    Karen Clark & Company

    Boston, MA
    2 days ago
  •  ...medicine, breakthrough technologies, and global healthcare delivery. Founded by a distinguished MIT‑and Harvard‑trained Physician and Physicist, Nanobiosym develops pioneering platform technologies that leverage cutting‑edge advances in physics, biomedicine, and... 

    Nanobiosym

    Cambridge, MA
    5 days ago
  • $40 per hour

    A research technology company in New Hampshire seeks a Postdoctoral Physics Research Associate. This role involves training AI models by providing complex physics problems, measuring the outputs, and ensuring the quality of AI models. Applicants must possess at least a ...
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    DataAnnotation

    Boston, MA
    4 days ago
  • $60 per hour

    A cutting-edge AI development company is seeking quantitative professionals to evaluate AI-generated work and advance AI systems. Candidates should have 2+ years of relevant experience and coding skills, ideally in data science or a related field. The role is fully remote...
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    DataAnnotation

    Boston, MA
    5 days ago
  • $84.58k - $109.96k

    Department: Smithsonian Astrophysical Observatory Location: Cambridge, MA Compensation: $84,579 - $109,959 / year Application Deadline: 20 May 2026 Job Title: Astrophysicist (Post-Doctoral Research Fellow) This position is eligible for visa sponsorship. The Smithsonian ...
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    Smithsonian Institution

    Cambridge, MA
    2 days ago
  • $145.2k - $170k

     ...physical modeling, sensor design, performance analysis, algorithm development, data processing, and operations. The group seeks physicists, space physicists, astronomers, applied mathematicians, electrical engineers, computer engineers and those with related experience... 
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    Massachusetts Institute of Technology

    Lexington, MA
    7 days ago
  • $116.4k - $140k

      The Intelligence, Surveillance and Reconnaissance (ISR) Systems and Architectures Group at MIT Lincoln Laboratory invites you to apply to join our world-class team of systems analysts. Working directly with Department of War (DoW) senior leadership, the group provides...
    Full time

    MIT Lincoln Laboratory

    Lexington, MA
    21 hours ago