The goal for the new center is to build relationships between scientists and the private sector to develop accelerator technology that can be used in medicine, national security and other industries.Kids, this is just one more example where, even when high energy physics/particle physics experiments are slowly "dying" in the US, the field of accelerator physics still flourishes. An early Symmetry article shows where this field is almost "begging" for people. Projects such as the one here in Fermilab shows how versatile and important a particle accelerator can be (read this). Someone who is in this field are not tied to one particular industry or field and thus, has a wide range of "employability".
The facility will also work to address environmental issues, such as purifying wastewater, and providing energy-efficient sterilization of medical instruments and food packaging.
So while Fermilab may no longer be colliding particles, it still wants to do research in accelerator physics. That should say a lot of the field of accelerator physics.