*NOTE: W2 ONLY - ONSITE in Plano, TX *NOTE: W2 ONLY - ONSITE in Plano, TX *NOTE: W2 ONLY - ONSITE in Plano, TX Cybersecurity - Security Engineer 1: Senior Application Security Engineer - Policy & Platform Position 1 Overview: Senior Application Security Engineer to provide technical expertise across the Application Security platform portfolio. The AppSec Engineer will support AppSec tooling, policy implementation, vulnerability analysis, false-positive validation, platform escalations, and deve…