Is there any attorneys willing to take a stand against large organization as Spirit AeroSystems in Wichita, KS?

Assuming that these events all transpired due to FMLA interference/retaliation, I am confident that you will have no problem finding an attorney to...

My managers told me if I called human resources I would be fired

Contact a local employment attorney. Most will do free consultations. I assume there is more going on than what you have written and these cases...

I was given two options be fired or resign in good standing

You cannot have your cake and eat it too in this scenario. Unemployment can be denied for voluntary resignation. That is what you did.

I am a AT-WILL (independent contractor) working for a client (fortune 500 company) in saint louis,mo.

Unless you were being singled out for discriminatory reasons, no. While it may seem unfair, there is nothing illegal about a boss being a jerk....

Does being the only person on a "shortlist" help in an implied in fact employment contract case?

Perhaps, but Missouri does not recognize implied contract in the employment context.

Can a job suspend you without warning or a time frame

Provided that this is not being done for a discriminatory reason, an employer can pretty much do whatever it wants with regard to disciplinary action.

What are the laws for an independent contractor that has been asked to sign a non-compete?

Honestly, there are far too many concerns to be able to fit into a response. If you already the document, your best bet is to call a local...

Does an HR Director, who has been reported for violations of company policy and/or law, have authority to sign a severance?

A Principal's (company) Agent (HR Director) has authority to do all things that are customary for the position absent express denial of such...

With all due respect to the other attorney, that is incorrect. Documentation, while certainly helpful, is not necessary. The conversation is...

Is there a wrongful termination/discrimination case here??

While that may seem very unfair, it is not discrimination. Discrimination must be based upon a protected class, such as race, gender, or religion....