what i'm doing wrong?

[Alex72pnk]

Hello there mates.I have 20 years of working in a nuclear power plant(CANDU).I did comminsioning, I led the decontamination departarment ,now i'm working as a decontamination specalist(decontamination  of oil contaminated with tritium and other radio nuclides,radioactive solvent and scintillator  liquid ,solidification and treatement of radioactive oil.etc) and i'm also an Inspector  in Health and Safety.I've never worked in the usa...but i'm a EU citizen.What do you recommend for me because I applied for so many jobs with no positive answer.