CFA Institute is seeking a hands-on Senior Security Engineer to design, build, and harden the systems that protect our global enterprise. In this role, you'll partner with Site Reliability Engineering, IT, and business teams to embed security into our platforms and products-improving detection, prevention, and response while ensuring compliance with industry standards. This position sits within Strategic Operations (reporting to the Senior Director, Global Support Services and aligned to the CISO organization) and may be based in approved U.S. jurisdictions with flexible work arrangements.