Pros
You get as much meaningful responsibility as you would like to shoulder. You can convince yourself the work is rewarding. The campus is very novel and the food is decent. In the TS role you will get to travel and see some cool things/side of the healthcare industry you usually wouldn't be able to see. There's a lot of freedom to do the things that are important to you.
Cons
Epic is not the company it claims to be. This is not the homegrown company they claim to be, which has several repercussions for employees. Epic has created a culture of sycophancy that rewards blind devotion to the company. You are nothing but a cog in the machine to Epic - they don't even try to hide that once you're in the door. They refuse to adapt to modern workplace standards. The CEO is out-of-touch with her employees and is surrounded by yes men who discourage any type of racial or social-justice advocacy. She makes choices only to benefit herself, sometimes to the point of endangering staff. She's created a culture that rewards taking her viewpoint and silences all other opinions. She calls her staff factory workers, thinking it's a compliment. Epic will not be honest with you. You will have the ability to travel, a decent income, and good healthcare benefits. But, before accepting a job here, ask yourself if it's really worth working for a company that will purposefully lie to you in order to get everything they can from you.