About Criticality

Criticality is a job board for the companies building new nuclear: advanced fission reactor developers, fusion energy companies, and the nuclear fuel and isotope businesses that supply them.

We read each company's public job board (Greenhouse, Lever, Ashby or Workable) throughout the day, sort roles by discipline, and link every listing straight to the employer's own application page. When a role closes there, it disappears here.

How roles are categorized

Disciplines are assigned automatically from job titles, so a few may land in an unexpected bucket. Locations and pay come from the employer's posting. Pay appears only when the employer publishes it.

Independence

Criticality is independent and isn't affiliated with the companies listed. Company names belong to their owners. Descriptions are short, neutral summaries.

Contact: hello@criticalityjobs.com