You will work with a recruiter to find a job that best fits what you're looking for. Depending on how quickly you need to start, available positions may not check every box for your "perfect job". Your recruiter will try and find a position that allows the exact start date, requested dates off, shift preference, pay, and location you're looking for, but it's largely subject to what's available. A great recruiter will help you navigate this process.
Expect some redundancy (it's not healthcare if you're not double-charting, right?), especially if you are working with multiple agencies. Be prepared to have to provide copies of certifications, references, immunizations, resume, etc. frequently. Your best bet is to keep electronic copies of these documents stored in one location on your phone or laptop. Many items are required just for submission, and if you accept an offer, there will be many other parties involved that require similar documentation.
Expect things to move quickly. Sometimes you may be submitted to a position and receive an offer within 24-hours and need to make a decision. Make sure you are prepared to give consideration to an offer very quickly. The last thing you want is to get an offer for a position you aren't serious about, which could jeopardize your ability to get offers in the future.
Expect very little orientation: there is a reason that hospitals have experience requirements. They need nurses that can hit the ground running with little to no orientation to the unit and start contributing immediately. What is "very little"? It could be half a shift, or three shifts, but be prepared for either. Orientation is an opportunity for you to get familiar with the quirks of the facility - learning their charting system, where the linen closet is, and how to page doctors and other services.