Experience with vulnerability concepts and prevalent vulnerability types such as SQL injection, cross-site scripting (XSS), cross- site request forgery (CSRF), path traversals, denial of service (DoS), buffer overflows, command injection, race conditions, open redirects, privilege escalation, authentication bypasses, XML External Entity (XXE) attacks and similar. GRVTY is seeking a Cyber Security Project Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in McLean, VA.The Sponsor’s proactive cyber defense team is responsible for timely identification, triage, analyze, quantify, and track remediation of newly discovered or withstanding vulnerabilities and weaknesses across all of the organization’s networks and systems.