After a quest or two assigned by P.A.M., she will give you this boss-level quest to take out a Courser.
This is one of the more straightforward Radiant quests, with no dead drop to pick up. Our randomly selected location was the General Atomics Factory.
If you've already completed Hunter/Hunted during the main story path, then you've already dealt with a Courser. This one can be a tad tougher given that he'll most likely have Synths as muscle. He also has the ability to heal, so having weapons with high fire rates will be a huge help. After killing it, report to P.A.M. for your reward.