Jobs at Commonwealth Fusion Systems

Positions 822,913

Commonwealth Fusion Systems (CFS) is a private fusion startup founded in 2020 that partners with MIT’s Plasma Science and Fusion Center to build the next generation of fusion reactors. The company focuses on compact, high‑temperature superconducting magnets that enable smaller, cheaper fusion power plants capable of delivering clean electricity at grid‑scale.

CFS recruits across a spectrum of technical and non‑technical roles. Engineers in plasma physics, superconducting magnet design, materials science, and control systems are in high demand, as are software developers, data scientists, and manufacturing specialists. Project managers, procurement, and business development roles also support the growth of the company. Applicants can expect rigorous technical interviews, a collaborative research‑driven culture, and competitive compensation tied to the company’s ambitious milestones.

By browsing Commonwealth Fusion Systems listings on Job Transparency, candidates gain instant access to real salary ranges, employee sentiment scores, and detailed job descriptions. This transparency allows you to benchmark offers, negotiate confidently, and identify roles that match your skill set and career goals.

Senior Customer Success Manager

Company: Aria Systems

Location: USA

Posted Nov 25, 2025

Aria Systems is seeking a Senior Customer Success Manager to join their growing Customer Success team. The role involves building relationships with enterprise customers, driving growth and satisfaction, and delivering impactful business reviews. The ideal candidate will have a proven track record in customer-facing roles, expertise in building long-term strategic relationships, and excellent communication skills.

Manager/Director of Alliances - SI's

Company: Aria Systems

Location: India,UK

Posted Dec 07, 2025

Aria Systems is seeking a Director of Alliances to drive revenue growth with services partners. The role involves building partner relationships, enabling partners, and working with internal teams to align on strategy and go-to-market activities. Aria offers a dynamic work environment with competitive benefits.

Senior Frontend Developer

Company: Platform9 Systems

Location: Remote

Posted Dec 05, 2025

Platform9 is a leader in simplifying enterprise private clouds with its flagship product Private Cloud Director. The company is seeking a talented Frontend Developer with 5+ years of experience to join their team and help build scalable and responsive applications using React and TypeScript.

Security Engineer Cloud Security

Company: Trase Systems

Location: USA

Posted Dec 13, 2025

Trase Systems, founded in 2023 by Joe Laws and Grant Verstandig, offers an end-to-end AI solution for enterprises, emphasizing simplicity, efficiency, and innovation. They lead in AI agent development, surpassing industry giants on leaderboards, and focus on critical applications in healthcare, energy, and national security.

VP of Strategic Partnerships

Company: Real Time Medical Systems

Location: USA

Posted Dec 23, 2025

This job posting seeks a VP of Strategic Partnerships with a proven track record in sales success and revenue generation through technology partnerships. The role involves maximizing revenue with healthcare systems and organizations, managing complex sales cycles, and building relationships with C-suite executives. Key qualifications include healthcare sales experience, CRM proficiency, and ability to navigate long sales cycles while meeting performance targets.

Real Specialist

Company: Lightspeed Systems

Location: USA

Posted Dec 05, 2025

The role of Client Success Renewal Specialist at Lightspeed Systems involves managing client relationships, focusing on renewals, account updates, and licensing changes. The ideal candidate should have 1-2 years of client service experience, a pleasant disposition, excellent communication skills, and the ability to meet deadlines. Proficiency in Microsoft Office Suite and experience with Salesforce and the SaaS industry are preferred.

Manager/Director of Strategic Partnerships

Company: Aria Systems

Location: USA

Posted Nov 21, 2025

Aria Systems is seeking a full-time Manager/Director of Strategic Partnerships to drive channel sales and revenues with existing strategic partners like ServiceNow and Salesforce. The role involves building and maintaining strong partner relationships, managing partner accounts, collaborating with internal teams, and developing strategic plans to expand the company's partnership ecosystem. Aria offers a flexible, rewarding work environment with competitive salaries, benefits, and stock options.

Sales Engineer/Senior Sales Engineer

Company: Aria Systems

Location: Canada

Posted Dec 19, 2025

This job posting describes a Sales Engineer role at Aria Systems, highlighting responsibilities such as supporting sales teams, configuring product presentations, and preparing RFx responses. It outlines qualifications, preferred skills, and company culture emphasizing flexibility, innovation, and a collaborative environment.

React Native Senior Developer

Company: Everbreed Systems, LLC

Location: USA

Posted Nov 19, 2025

A job posting for a Senior React Native Developer at a mission-driven SaaS company offering competitive salary, remote work, and health benefits. The role involves improving app performance and collaborating with teams, with opportunities for ownership and autonomy in a fast-moving startup environment.

Frequently Asked Questions

What is it like to work at Commonwealth Fusion Systems?
Working at Commonwealth Fusion Systems means joining a high‑impact, research‑centric team that tackles the hardest engineering challenges in clean energy. The culture emphasizes rapid prototyping, cross‑disciplinary collaboration, and a flat hierarchy that lets ideas flow from graduate students to senior scientists. Employees routinely attend seminars at MIT, contribute to peer‑reviewed papers, and have the opportunity to co‑author patents.
What types of positions are available at Commonwealth Fusion Systems?
CFS hires for a variety of roles: plasma physics engineers, superconducting magnet designers, materials scientists, control system developers, cryogenic engineers, software engineers, data scientists, manufacturing technicians, quality assurance, supply‑chain analysts, project managers, HR & finance, and business development. Each role supports the company’s goal of scaling fusion power.
How can I stand out as an applicant for Commonwealth Fusion Systems?
Highlight hands‑on experience with high‑temperature superconductors, plasma diagnostics, or fusion‑related simulation tools. Demonstrate a track record of solving complex engineering problems, publish or present at conferences, and show clear alignment with CFS’s mission to democratize fusion energy. A portfolio of code, designs, or experimental results, coupled with strong recommendations from MIT or industry partners, will set you apart.

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