Pros
Boeing encourages self-instruction, the ability to learn on the job, and the freedom to work on a variety of projects. If you would like to do something techy yourself, you don't have to wait on IT - you can generally do it yourself, and therefore build up skills on your resume. You don't get shot down like some employers do.
Cons
The unrelenting stream of work and demands never stops. The stress is constant. There is no way one would be able to finish their assignments within 40 hours a week. Additionally, hard-working, competent employees are punished with more work and more responsibility, while loafers and those who clearly embellished their skills while interviewing are "rewarded" with the ability to go home at the end of the day stress free.