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Penetration Testing Lead Security Clearance

Job in Chandler, Maricopa County, Arizona, 85224, USA
Listing for: MANTECH
Full Time position
Listed on 2026-05-11
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Penetration Testing Lead with Security Clearance
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 Value Asset (HVA) Assessments and social engineering tests.

* Develop and follow security testing Rules of Engagement (ROE).

* Support the organization's status as a Cybersecurity Service Provider (CSP) through active testing.

Minimum Qualifications:

* Bachelor's Degree.

* 5+years of penetration testing experience.

* Must have GPEN or GXPN AND one of: GRTP, CRTL, OSCP, CMWAPT, CEPT, CPT, or LPT

* Ability to obtain CISA AES HVA Assessment Lead or Technical Lead certification.

Preferred Qualifications:

* Experience with Cloud technology (IaaS/SaaS/PaaS) and NSA Red Team certification.

* Experience with post-quantum computing assessment/implementation Clearance Requirements
* Must possess an active Secret clearance.

* Must be able to obtain and maintain an ICE Entry on Duty (EOD) Suitability.

Physical Requirements:

* Must be able to remain in a stationary position 50% of the time.

* Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers and customers.
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