I'd actually accept that position. Contingent upon my acceptance, as part of my contract, would be to depart if the NSA declined to obey the US Constitution, with my own full right to disclose to uncleared persons.
That said, I'm also an operations first IA type and highly successful at preventing my area of concern from being compromised, whist not hampering operations by seeking various and sundry exception to policy documents (letting the other poor General/bastard take the risk). But, the law was *always* obeyed.
Constitutionally, I'm a mix of living document and strict interpretation, depending on the amendment.
I've also held the clearance necessary, only a few caveats would be needed to be added.
That said, the Constitution is King, not an administration, not a Congress without a ratified amendment.
So, I suspect I need not apply. :/
Pity, as I know the Fort Meade area somewhat and had my eye on a few properties to consider.