What was nikola tesla career job?

Answer 1

Other than iventions, he had a job in a telophone company and when he quit working for Edison, Tesla in need of work, eventually found himself digging ditches for a short period until he formed his own company, Tesla Electric Light & Manufacturing. After that he worked for the Westinghouse company.

Answer 2

Tesla's "job" could best be described as a cross between engineer and inventor. He made almost no contributions to basic science, but he could look at a problem and very quickly come up with a practical solution IF ONE EXISTED. He thus invented the electrical starter for automobiles, a practical AC power system, and devices necessary for radio transmission (although Marconi vigorously disputed that). However, he was never able to develop large scale, wireless transmission of electrical power -- none of his ideas did, or ever could, permit someone to use an electric toaster without metal wires from a power source.