Join Our Team.

Our team is the core of our mission to transform cancer treatment by expanding worldwide access to proton therapy – an advanced form of radiation therapy.

We are always interested in hearing from people who share our vision and believe they can contribute to ProTom’s mission.



To apply for any of the following positions, send your cover letter and resume in PDF format to

Service & Maintenance





Employee Benefits

The link below leads to the Machine-Readable files that are made available in response to the Federal Transparency in Coverage Rule. The information in these files concerns negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to access and analyze the data more easily.

Link to Tufts

Our Location

ProTom International is located at North Reading, Massachusetts, North of Boston.