How to resign from a federal position?

Does anyone have any guidance in resigning from a GS position? Currently, I'm in a GS-11 position and my status is fulltime - indefinite. I still receive all the benefits and leave as a full-time permanent employee. That's puts me in tenure group 3, I believe.
I recently accepted an offer in the private sector and yesterday I received my start date.
My concern is, if I put my 2-week notice in today, will they tell me to leave today? Especially since I'm not a full-time permanent employee. Who should I contact first? HR? My supervisor? Also, how do I make sure I get paid for my unused annual leave? or am I even entitled to it as a fulltime - indefinite employee?
I recently accepted an offer in the private sector and yesterday I received my start date.
My concern is, if I put my 2-week notice in today, will they tell me to leave today? Especially since I'm not a full-time permanent employee. Who should I contact first? HR? My supervisor? Also, how do I make sure I get paid for my unused annual leave? or am I even entitled to it as a fulltime - indefinite employee?
Comments
First thing to do is talk to your supervisor and give him the notice. He should inform HR about it.
I've worked in the private sector before as well. And everywhere I've worked the process was just as you described. My main concern is, with this federal position there are certain things I would like to take care of first, in the event I'm walked out the door as soon as I put in my notice.
I just checked out those forums and there's a wealth of information there. Thanks.
Thanks CryptoQue. After reading some of the threads over on Federal Soup this seems like the best option. I'll talk to HR first and go from there.
I put in my 2-week notice yesterday morning and everything went smoothly. I talked to my team first, then immediately sat down with my supervisor and told him about my resignation. He tried to talk me out of it, but understood why it was time for me to make a move. I feel pretty silly now for even worrying about it in the first place. Thanks again to everyone for your input. It definitely helped.
Nice! Good luck in the future!