**MANTECH** seeks a motivated, career, and team-oriented **Penetration Testing Lead** to support a **DHS customer** in **Chandler, AZ OR the National Capital Region** .

As part of this mission, you will help the organization maintain its prestigious designation as a Cybersecurity Service Provider (CSP) and Center of Excellence (COE). Our team provides comprehensive, 24/7/365 security services supporting an expansive network across LANs, WANs, and advanced Cloud-based infrastructures. This is a unique opportunity to utilize a kill chain process to thwart Advanced Persistent Threats (APT) and implement cutting-edge technologies like Zero Trust Architecture, AI/ML risk mitigation, and Post-Quantum Computing readiness.

**Responsibilities include but are not limited to:**

+ Conduct continuous penetration testing on ICE FISMA systems, mobile devices, and IoT.
+ Perform Red Team engagements and support Purple Team remediation verification.
+ Execute High...