We are seeking a highly experienced and motivated Lead Test Automation Engineer who specializes in the ServiceNow Automated Test Framework (ATF) to lead a small, mission-critical testing team. The successful candidate will be the Subject Matter Expert (SME) responsible for defining, developing, and executing the automation testing strategy for our enterprise ServiceNow platform, ensuring system stability and compliance in a highly secure Federal environment. This role requires a blend of deep technical ServiceNow expertise, leadership capability, and an active Top Secret/SCI with Poly clearance to support systems vital to national security operations.