Senior Security Engineer (CITADEL)

CITADEL operates security as engineering, not as audit-time scrambling. We co-pilot every regulated engagement from kickoff: SAST / SCA / DAST in CI, threat modeling on new services, continuous evidence collection, and the audit-defensible operating discipline regulated industries require. You'll lead AppSec programs, run penetration tests, build secure-SDLC discipline into customer engineering organizations, and produce the evidence pipelines that make SOC 2 / ISO 27001 / HIPAA audits a one-day pull rather than a six-week scramble.