Does anyone know what radiation levels a commercial robot like Spot can handle, and what would be involved in shielding one to do jobs inside the sarcophagus?

Does anyone know what radiation levels a commercial robot like Spot can handle, and what would be involved in shielding one to do jobs inside the sarcophagus? Is it as involved as replacing all the electronics with hardened components, or could you just make a lead suit to cover it sufficiently? Not sure how the sensors etc. function in that environment.