After submitting your application, if you are lucky enough to be picked out of the thousands of applicants for each position, you will have to go through a series of tests. Pretty basic stuff, the kinds of things you would expect from a standardized test for mechanical and practical knowledge. If you pass that, there is a computer simulation test that you must pass to get to the interview stage. The interview was pretty mundane.

testing then interview, had to wait two weeks before the test, then two weeks to hear the results and be asked to interview. was offered job one week after the interview. the test is two parts, first is math, general questions, problem solving. second part is computer operation of process plant. all in all it was easy, brush up on your math and general chemical info. read some on process control to help with the computer portion of the test.