COMSEC Program Lead - Secure Communications & Compliance

Castelion Corporation seeks an experienced COMSEC Manager to lead and scale our Communications Security program in a fast-paced defense tech environment. You will advise executives, manage cryptographic material, and coordinate with NSA/DoD authorities to ensure strict security and compliance. The role requires hands-on leadership, deep regulatory knowledge, and the ability to build scalable processes as the company grows, with a focus on rapid yet secure execution.