U.S. citizenship is a basic security clearance eligibility requirement. As outlined in Executive Order 12968, Access to Classified Information, eligibility for access to classified information may only be granted to employees who are United States citizens. We are unable to sponsor candidates for a U.S. Security Clearance. If you are applying for a position that requires a U.S. Security Clearance, please provide the level of U.S. Security Clearance that you have today.