Control Software Engineer

Commonwealth Fusion SystemsDevens, MA
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Posted on: 06 Aug 2026

Phewnix Understanding of the Job

The actual job requirements can be found on the career page when you apply.
As a Control Software Engineer at Commonwealth Fusion Systems in Devens, MA, you are joining a revolutionary movement to transform the energy landscape. This role entails designing, implementing, and verifying software and controls for advanced R&D equipment and complex machinery, playing a critical part in the company's mission to enable the advent of commercial fusion power. By contributing to the development of cutting-edge technology, you are directly impacting the future of energy production, making this position both challenging and highly rewarding. With the potential for significant growth and advancement, you are not only shaping your own career but also the future of the industry. As a member of the Software Engineering team, you are part of a collaborative effort to push the boundaries of what is possible, working closely with cross-functional teams to achieve groundbreaking results.

Your day-to-day activities as a Control Software Engineer involve a range of technical responsibilities, including:
  • Designing, developing, and testing software applications using languages such as C/C++ and Rust

  • Implementing CI/CD pipelines to ensure seamless integration and deployment of code changes

  • Conducting integration testing to validate system performance and identify areas for improvement

  • Collaborating with stakeholders to gather functional requirements and produce high-quality, production-ready code

  • Championing quality control and adherence to industry standards

  • Participating in code reviews and contributing to the improvement of the overall codebase

  • Troubleshooting issues and resolving technical problems in real-time systems. You will be working in a dynamic environment that values innovation, teamwork, and open communication, reporting to the Software Engineering team lead and interacting closely with other departments to ensure alignment and effective project execution. Your technical expertise in areas like CI/CD, C/C++, Rust, and integration testing will be crucial in driving project success.



By joining Commonwealth Fusion Systems as a Control Software Engineer, you are becoming part of a pioneering effort that is redefining the energy sector. The company's commitment to fostering a culture of innovation, collaboration, and continuous learning provides a unique opportunity

Job Overview

Salary:
Not disclosed
JOB TYPE:
Not specified
Experience:
5+ years
Job Location:
Devens, MA
Job Level:
Not specified
Education:
Graduation