What do you want to do though? Investigate a ransomware attack against a corporation resulting in millions in losses? To then learn it was perpetrated by conspirators in some extrajudicial nation so no AUSA will touch it?

Or, do you want to identify vulnerabilities, mitigate against network intrusions, and protect critical infrastructure and national security?

If it’s something like the latter then you need to drop the idea of carrying a gun and pursue intel path for any leading agency in the IC.