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  • Senior Quantum Physicist/Research Scientist Applications are still being accepted. Apply now! Job Type Full-Time Workspace Hybrid Job...  ...performance of our quantum hardware systems. You’ll collaborate with engineering and design to translate quantum principles into practical... 
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    Ainabl

    Boston, MA
    4 days ago
  • $75k - $245k

     ...solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our...  ...Description Summary:Our experienced Hardware Physics Engineer is a physicist, applied physicist, optical engineer, electrical engineer or... 
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    Draper

    Cambridge, MA
    1 day ago
  •  ...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
    1 day ago
  • Experimental Quantum Physicist About Qunett Qunett is developing the foundational hardware layer for quantum networking. Our mission...  ...directly with real-world infrastructure. At Qunett, physicists and engineers work hands‑on with diamond-based quantum devices, photonics,... 
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    Qunett

    Boston, MA
    4 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
    1 day ago
  • $150k - $250k

    Extropic is hiring an Experimental Physicist to help characterize and validate our novel computing architectures. The ideal candidate...  ...Preferred Experience PhD in Physics, Applied Physics, Electrical Engineering, or related field with focus on experimental work Experience... 
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    Kindredventures

    Boston, MA
    1 day 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
    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
    1 day 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
    5 days ago
  •  ...development company in Cambridge is seeking a Senior Condensed Matter Physicist. In this role, you will develop advanced quantum sensing...  .... Applicants should have significant experience in physics engineering, strong programming skills, and a relevant degree. Join us in... 
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    Inuplands

    Cambridge, MA
    1 day ago
  •  ...company in Cambridge, MA is seeking a Senior Condensed Matter Physicist to develop advanced quantum-based platforms. The role involves...  ...a relevant degree and several years of experience in physics engineering. The position offers significant growth opportunities in a collaborative... 
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    Draper

    Cambridge, MA
    1 day 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
    4 days ago
  • $110k - $150k

     ...Join a team where fundamental physics meets application-oriented engineering, and your designs could help move our technology from the...  ...commercial energy source. We have an opening for an Experimental Physicist who will play a key role in the design and optimization of... 
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    Acceleron Fusion

    Cambridge, MA
    12 days ago
  • $84.58k - $109.96k

    Physicist (Post Doctoral Research Fellow), IS-1310-11 Application Deadline: 19 June 2026 Department: Smithsonian Astrophysical Observatory...  ...and astrophysics research to space‑based research, the engineering and development of major scientific instrumentation for space... 
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    Smithsonian Institution

    Cambridge, MA
    1 day ago
  •  ...Founded by a distinguished MIT‑and Harvard‑trained Physician and Physicist, Nanobiosym develops pioneering platform technologies that...  ...Advanced Instrumentation, Signal to noise optimization), Electrical Engineering, or a related field, with 5+ years of hands‑on research... 
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    Nanobiosym

    Cambridge, MA
    4 days ago
  • Alignerr is seeking a PhD-level Applied Physics Specialist to design advanced physics problems and evaluate AI-generated solutions. This is a fully remote role with flexible hours, tailored for researchers. Ideal candidates will have expertise in classical physics and be...
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    Alignerr

    Boston, MA
    2 days ago
  •  ...Technology Industries Software Development Referrals increase your chances of interviewing at Turing by 2x Sign 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
    3 days ago
  • $90k - $100k

     ...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 (KCC) is the innovation and... 
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    Karen Clark & Company

    Boston, MA
    1 day 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
    3 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
    3 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
    4 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
    1 day ago
  •  ...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.... 
    Full time
    Remote work

    Mass General Brigham

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

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

    Watertown, MA
    2 days ago
  • $116.4k - $140k

     ...Lincoln Laboratory and beyond.    The group’s staff are the key to the group’s national impact. They are skilled scientists and engineers who have demonstrated deep technical backgrounds and the ability to quickly learn and understand new technologies. Our staff have... 

    MIT Lincoln Laboratory

    Lexington, MA
    15 days ago