Senior Penetration Tester

Lead and oversee advanced penetration testing and vulnerability assessments in an active TS/SCI environment supporting DHS. Apply attacker-focused, zero-trust methodologies to evaluate enterprise systems, applications, and cloud infrastructure, document findings, and drive remediation. Conduct deep vulnerability analysis across common attack classes, provide threat intelligence using NIST 800-53 and MITRE ATT&CK, and mentor penetration testing staff to ensure rigorous, consistent execution.