That seems like something that competent counterintelligence people should be monitoring and shutting down.
Hell, they probably should have unit in their new employee orientation covering this: "Do not list your occupation as 'Spy'" on LinkedIn.
Hell, they probably should have unit in their new employee orientation covering this: "Do not list your occupation as 'Spy'" on LinkedIn.
If asked "where do you work" you say "the department of defense". If asked what branch you say "the NSA". If asked what you do, you say "research". And that's it, apparently.
No doubt there are other manuals for other types of employee, but they're not available on the Internet.
But don't do it if you ever plan on actually traveling to Russia or China. IIRC, they've held innocent Westerners in the past on suspicions of espionage.