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Accelerator Physicist Jobs (NOW HIRING)

Acceleron Fusion

Accelerator Physicist

Cambridge, MA

$110K - $150K/yr

We have an opening for an Accelerator Physicist who will play a key role in the design and optimization of muon production systems for our fusion technology. What you'll do: * Design and optimize ...

Acceleron Fusion

Accelerator Physicist

Cambridge, MA · On-site

$110K - $150K/yr

We have an opening for an Accelerator Physicist who will play a key role in the design and optimization of muon production systems for our fusion technology. What you'll do: * Design and optimize ...

Acceleron Fusion

Accelerator Physicist

Cambridge, MA · On-site

$110K - $150K/yr

Accelerator Physicist Cambridge, MA Acceleron Fusion is developing muon-catalyzed fusion--a path to clean, abundant energy. Building on research sponsored by the U.S. DOE, we have recently raised a ...

TAE

Accelerator Physicist - Medical Beams

Irvine, CA · On-site

As a part of the TAE Beams group, the Accelerator Physicist will accept responsibilities to develop, commission, and operate components, subsystems, and complete particle accelerators for medical and ...

Niowave Inc.

Senior Beam Physicist

Lansing, MI

Senior Beam Physicist Who we are... We are a team of scientists, engineers, technicians, and ... Maintain calculations of the beam optics for the superconducting accelerator that can be used to ...

Argonne National Laboratory

Assistant Physicist

Lemont, IL · On-site

$94K - $147K/yr

The Accelerator Systems Division of the Advanced Photon Source (APS) at Argonne National Laboratory invites applications for a staff Assistant Physicist position in the Accelerator Operations and ...

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How much do accelerator physicist jobs pay per year?

As of Jun 6, 2026, the average yearly pay for accelerator physicist in the United States is $94,805.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,000.00 and $112,000.00 per year, depending on experience, location, and employer.

What is an Accelerator Physicist job?

An Accelerator Physicist designs, builds, and optimizes particle accelerators used in scientific research, medical treatments, and industrial applications. They study beam dynamics, develop new accelerator technologies, and troubleshoot performance issues to achieve precise particle control. Their work supports advancements in high-energy physics, materials science, and other fields that rely on particle acceleration.

What are the key skills and qualifications needed to thrive in the Accelerator Physicist position, and why are they important?

To thrive as an Accelerator Physicist, you need a strong background in physics, mathematics, and engineering, often supported by a Ph.D. in physics or a related field. Familiarity with particle accelerators, simulation software (such as MAD-X or COMSOL), and programming languages like Python or C++ is commonly required. Strong problem-solving skills, teamwork, and clear communication are vital soft skills for success in collaborative research environments. These competencies enable effective troubleshooting, innovation, and advancement in the design, operation, and improvement of accelerator systems.

What are some typical responsibilities and collaborative aspects of working as an Accelerator Physicist?

As an Accelerator Physicist, your daily work may involve designing, modeling, and troubleshooting components of particle accelerator systems, analyzing experimental data, and optimizing beam performance. You’ll often collaborate closely with engineers, technicians, and researchers from multidisciplinary backgrounds in both experimental and theoretical contexts. Teamwork and regular meetings are integral, as projects require input from control systems, mechanical engineering, and radiation safety teams. This collaborative environment not only fosters innovation but also provides excellent opportunities for continuous learning and professional development.

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What cities are hiring for Accelerator Physicist jobs? Cities with the most Accelerator Physicist job openings:
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Accelerator Physicist jobs near you
Infographic showing various Accelerator Physicist job openings in the United States as of May 2026, with employment types broken down into 1% Locum Tenens, 1% Internship, 1% As Needed, 92% Full Time, 3% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $94,805 per year, or $45.6 per hour.

Accelerator Physicist

Acceleron Fusion

Cambridge, MA

$110K - $150K/yr

Other

Medical, Dental, Retirement, PTO

Posted 24 days ago

Job description

About us

Acceleron Fusion is developing muoncatalyzed fusion-a path to clean, abundant energy. Building on research sponsored by the U.S. DOE, we have recently raised a $24M Series A venture capital round and have already logged 100+ hours of muon-catalyzed fusion in tests at the Paul Scherrer Institute. Our collaborators include PSI, Oak Ridge, Argonne, Fermilab, and several universities. Join a team where fundamental physics meets application-oriented engineering, and your designs could help move our technology from the laboratory to a commercial energy source.

We have an opening for an Accelerator Physicist who will play a key role in the design and optimization of muon production systems for our fusion technology.

What you'll do:

  • Design and optimize particle accelerator systems and beamlines for muon production
  • Develop simulation models of accelerators and beams to analyze beam dynamics and particle interactions
  • Collaborate cross-functionally to integrate accelerator designs into our fusion system
  • Contribute to experimental planning and data analysis
  • Help establish technical specifications for system components
  • Author technical papers and contribute to the company's scientific publications, presenting research at scientific conferences

What we're looking for:

  • PhD in Physics, Electrical Engineering, or a related field, preferably with a focus on accelerator physics
  • Strong understanding of beam dynamics and accelerator systems
  • Demonstrated understanding of accelerator physics principles for beamlines, synchrotrons, and storage rings, including the theory of polarized beams
  • Experience with particle accelerator simulation tools
  • Track record of working successfully with other scientists and engineers to solve complex technical challenges
  • Excellent analytical and problem-solving abilities
  • Strong communication and collaboration skills, and ability to work in a fast-paced team

Preferred Qualifications (not required)

  • Post-doctoral research experience in accelerator physics
  • Hands-on experience with physics/particle accelerator operations or development
  • Background in muon physics or muon beamline design
  • Familiarity with high-frequency electronics or RF accelerator components.
  • Experience with safety systems for high-power or high-voltage electronics.
  • Programming skills in Python, MATLAB, or similar tools
  • CAD software proficiency (e.g. SolidWorks, AutoCAD)

Details and Logistics:

  • This is a full-time, onsite role working from our facility in Cambridge, MA.
  • Travel (including international) for several weeks per year is required.
  • Our benefits package includes health & dental insurance, retirement savings with company contribution, stock options, paid time off, and 11 company holidays.
  • The salary range for this role is $110,000 to $150,000. This range represents the minimum and maximum base compensation Acceleron Fusion reasonably expects to pay for this position. The specific salary offered will be determined based on relevant factors including skills, experience, qualifications, and location. This position may also be eligible for additional compensation such as bonuses, equity, or other benefits.

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