Personnel Security Clearances (PCLs) and Facility Security Clearances (FCLs). The average total compensation for cybersecurity workers in the Washington D.C. metro area is $117,663, ranging from $94,564 for those with 5+ years of experience to $135,727 for senior-level management. The top five agencies employing cybersecurity workers are the National Security Agency, Department of Defense, Central Intelligence Agency, Department of Homeland Security, and Department of Justice.