43 physical scientist jobs at 27 companies in Marblehead, MA
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Scientist
Marlborough, Massachusetts, United States
$93k-$108k/yr OnsiteFull Time
2+ YOEMasters or PhD in biomedical engineering/optics/laser physics, 2+ years R&D experience, hands-on lab and optics/laser/biophotonics skills, data analysis and reporting, MathCad/MatLab/CAD experience, English communication.
MathCad, MatLab, CAD
3d
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Senior Scientist – Physical AI for Surgical Robotics (Cambridge, MA)
Cambridge, Massachusetts, United States
$157k-$249k/yr HybridFull Time
5+ YOE5+ years applying AI or robotics to surgical robotics, image-guided interventions, medical imaging, or related domains; strong robotics and programming skills; Python and AI/ML framework proficiency; Master's or PhD required.
Python, C++, Vision-Language-Action (VLA), large language models, vision models, reinforcement learning, CI/CD
3d
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Quantum Scientist
Boston, Massachusetts, United States
OnsiteFull Time
Ph.D. in AMO physics, quantum information, or related field; hands-on quantum-system characterization, calibration, or modeling; software skills, multidisciplinary collaboration, and research publications or talks.
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Applications Scientist
Billerica or San Jose
$88k-$141k/yr OnsiteFull Time
Bachelor's in optics/physics/engineering/material science, hands-on optical metrology experience preferred, strong communication, able to lift 50 lbs, US citizen or permanent resident, willing to travel up to 50%.
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Applications Scientist
Billerica or San Jose or Canada or Mexico
$79k-$141k/yr OnsiteFull Time
Bachelor's degree in Optics/Physics/Engineering/Material Science or related; optical metrology experience (ellipsometry, reflectometry, interferometry) preferred; strong communication and presentation skills; ability to travel up to 50%, lift/push up to 50 lbs, and work in labs/cleanrooms.
Ellipsometry, Reflectometry, Interferometry, Optical profiler, Stylus profiler
3d
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Scientist - Process R&D
Waltham, Massachusetts, United States
$100k-$110k/yr OnsiteFull Time
Ph.D. or equivalent in organic chemistry, or actively pursuing a Ph.D. by July 2027; experience developing synthetic methods, physical organic chemistry, kinetic analysis, and strong communication and collaboration skills.
2mo
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Scientist II/Senior Characterization Scientist, Condensed Matter
Cambridge, Massachusetts, United States
$128k-$198k/yr OnsiteFull Time
1+ YOEPhD in Materials Science, Physics, Chemistry, or related field; 1–5 years postdoc/industry; expertise in magnetic or superconducting materials; experience with VSM/SQUID/PPMS; strong data analysis; good communication.
VSM, SQUID magnetometry, PPMS, Python
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Staff Scientist- MRI Physics
Boston, Massachusetts, United States
$60k-$150k/yr OnsiteFull Time
0+ YOEPhD and 2–3 years of postdoctoral training in medical physics, electrical or biomedical engineering, plus MRI sequence development, reconstruction, quantitative MRI, and AI research experience.
MRI, Siemens, GE, Philips, United Imaging, NVIDIA H200
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Principal Development Scientist
Milford, Massachusetts, United States
$125k-$208k/yr OnsiteFull Time
Degree in physics, chemistry or related field; proven experience with complex analytical/LC‑MS systems; system‑level design, integration, debugging, and customer deployment experience.
LC/MS, LC-MS, informatics
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Senior Data Scientist
Somerville, Massachusetts, United States
$150k-$180k/yr OnsiteFull Time
MS/PhD in CS, engineering, statistics, math, physics or related (BS with equivalent experience accepted); strong SQL/PostgreSQL and Python skills; ML/EDA/visualization and data-centric ML experience with sensor data.
SQL, PostgreSQL, Python, NumPy, Pandas, scikit-learn, PyTorch, TensorFlow
6d
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Senior Scientist - Radar Signal Processing
Woburn or Arlington
$139k-$170k/yr OnsiteFull Time
5+ YOEActive Secret clearance and U.S. citizenship required. Requires BS with 5+ years, MS with 3+ years, or PhD in engineering, mathematics, physics, or related field, plus MATLAB or Python proficiency.
MATLAB, Python
2mo
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Lead Scientist – Microgravity Fluidics / Microfluidics
Woburn or Boston
$130k-$196k/yr OnsiteFull Time
8+ YOEPhD or MS in engineering/physics, 8+ years relevant experience, expertise in microgravity fluidics, microfluidics, capillary dynamics, lab experiment design, strong analytical and communication skills, and technical documentation experience.
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Applications Scientist 3
Hillsboro or Wilmington or Texas or United States
$97k-$145k/yr OnsiteFull Time
0+ YOEDegree in physics, materials science, EE, applied math or related; 0-3 years experience; optics and metrology knowledge; scripting (Matlab/Python) and data analysis a plus; able to travel up to 20% and work in fabs up to 40%.
Matlab, Python
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Principal Scientist – Analytics Team Lead
Cambridge, Massachusetts, United States
$109k-$222k/yr OnsiteFull Time
3+ YOE2+ MgmtPhD in biochemistry/biotechnology/chemistry (or equivalent) with 3+ years pharma experience and 2+ years people management; deep expertise in physical chemistry analytics and mass spectrometry; LC-MS and chromatography experience; leadership and communication skills.
dynamic light scattering, SEC, HIC, IEX, RPC, MALS, cIEF, CZE, CE-SDS, LC-MS, Orbitraps, QTOFs, SEC-MS, CE-MS, CDMS, Python (Programming Language), Machine Learning (ML)
1mo
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Plasma Diagnostics Scientist
Vancouver or Woburn or Madison or Knoxville or Boston or Culham
HybridFull Time
Ph.D. in physics/engineering, extensive experience designing and operating plasma diagnostic systems, proficiency with Python and MATLAB, expertise in spectroscopy and data acquisition, strong troubleshooting and communication skills.
Python, MATLAB
2mo
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Imaging Systems Scientist
Billerica or Whitsett
$75k-$90k/yr OnsiteFull Time
2+ YOEBachelors in image processing/EE/CS/Physics, 2+ years industry or project experience, proficiency in MATLAB, Microsoft Excel VBA and C++, and authorization to work in the U.S.; up to 25% travel.
MATLAB, Microsoft Excel VBA, C++
3mo
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Senior Microwave Research Scientist
Boston, Massachusetts, United States
$127k-$166k/yr OnsiteFull Time
5+ YOE5+ years in microwave device design; PhD in electrical engineering or physics; experience leading cross-disciplinary teams.
Microwave circuit design, Cryogenic testing, Qubit control electronics
2w
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Senior Research Scientist – Molecular Diagnostics
Sunnyvale or Pittsburgh or Cambridge or Stanford or Berkeley
$170k-$200k/yr HybridFull Time
3+ YOEPhD in engineering, bioengineering, physics, or related field; 3–5 years biotechnology industry experience; expertise in molecular diagnostics, biosensors, microfluidics, electrochemical sensing, soft electronics, and nanofabrication.
microfluidics, electrochemical sensing, soft electronics, chip-scale nanofabrication, chip design
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Optical Sensors and Systems Research Scientist
Andover, Massachusetts, United States
$117k-$130k/yr OnsiteFull Time
PhD in optical engineering, physics, or related discipline, or equivalent experience; optical system design, instrumentation, alignment, integration, Zemax, MATLAB or Python, proposal leadership, and customer relationship experience.
Zemax, OpticStudio, MATLAB, Python
3d
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Principal Scientist - Radio Frequency Plasma Heating
Devens or Virginia
$150k-$225k/yr OnsiteFull Time
7+ YOEPhD in plasma physics or related field; 7+ years post-degree RF heating, current drive, or discharge cleaning experience in fusion plasmas; tokamak or stellarator experiments; finite element tools; plasma hardware development.
COMSOL, ANSYS HFSS, CST, Python
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