Not poison ivy. And to properly identify what it might be, we really need to see the entire plant in situ.

Yes, could you show more of the plant, include something for scale and give its geographic location.

It is not poison ivy nor poison oak. But with further information it could be poison sumac.

https://www.webmd.com/allergies/ss/slideshow-poison-plants

Leaves in original post are simple rather than divided.