Jobs at Commonwealth Fusion Systems

822,884 open positions

Commonwealth Fusion Systems (CFS) is a high-temperature superconductor-driven fusion startup founded by MIT's plasma physicist Dr. Ronald C. M. Anderson. CFS partners with the Princeton Plasma Physics Laboratory to build the SPARC tokamak, aiming to produce a net-positive fusion power plant in a footprint smaller than a football field. The company is known for pushing the limits of superconducting magnet technology and accelerating the timeline toward commercial fusion energy.

CFS hires across a spectrum of technical and business disciplines: plasma physicists, superconducting magnet engineers, mechanical and electrical engineers, software developers for real-time control, data scientists analyzing experimental diagnostics, and manufacturing specialists for magnet fabrication. Candidates can expect a highly collaborative, research-driven environment where interdisciplinary teamwork is essential, along with access to cutting-edge facilities and the chance to influence a breakthrough technology.

Job Transparency’s listings for CFS provide instant visibility into salary ranges, benefits, and employee sentiment. By comparing the disclosed pay against industry benchmarks and reading real reviews, job seekers can negotiate better offers and assess whether the company’s culture aligns with their values—making the application process more informed and efficient.

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Buyer II (ref2663T)

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Posted Jan 25, 2025

Elbit Systems of America is a leading provider of high-performance products, system solutions, and support services, focusing on defense, homeland security, commercial aviation, and medical instrumentation markets. The company is dedicated to supporting those who contribute to the safety and security of the United States. The job description involves managing subcontracts, creating Requests for Proposals (RFPs), representing the company in negotiations, and performing various buyer duties. The company offers competitive compensation, 401k program, robust medical benefits, flexible vacation, paid parental leave, and a generous employee referral program. Elbit Systems of America is committed to equal opportunity employment and providing reasonable accommodations for individuals with disabilities.

Site Manager

Company: Cambridge International Systems Inc

Location: Other US Location

Posted Jan 25, 2025

Cambridge International Systems Inc. is offering a full-time Site Manager position based in Key West, FL. The role involves managing site support, performing O&M duties, and maintaining ATO or equipment reliability standards. The ideal candidate must possess a current DoD Secret security clearance, be proficient in English, have an IAT Level II certification, and have at least eight years of experience in cyber security. The position may require travel, both CONUS and OCONUS, and the employee must be able to work in an office environment and industrial settings. Cambridge International Systems offers competitive compensation, career development opportunities, and a comprehensive benefits package.

Frequently Asked Questions

What is it like to work at Commonwealth Fusion Systems?
Work at CFS is fast-paced yet collaborative, with a strong emphasis on scientific rigor and engineering excellence. Teams blend plasma physics, superconducting magnet design, and software control into a single project, creating a culture where interdisciplinary problem-solving is routine. Employees often cite the chance to contribute to a technology that could reshape global energy and the supportive environment that encourages continuous learning.
What types of positions are available at Commonwealth Fusion Systems?
CFS offers roles from entry-level to senior across engineering, physics, software, data science, manufacturing, supply-chain, and business development. Typical titles include Plasma Physicist, Superconducting Magnet Engineer, Mechanical Engineer, Electrical Engineer, Control Systems Software Engineer, Data Scientist, Manufacturing Technician, and Project Manager. The company values both deep technical expertise and the ability to collaborate across disciplines.
How can I stand out as an applicant for Commonwealth Fusion Systems?
Demonstrate hands-on experience with superconductors, plasma diagnostics, or magnetic confinement systems. Highlight interdisciplinary projects where you bridged physics, engineering, and software, and quantify measurable outcomes. Show familiarity with high-temperature superconductor materials, cryogenic systems, or tokamak operations. Provide a portfolio of code, publications, or design work, and articulate how your vision aligns with CFS’s goal of achieving commercial fusion power.

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