Peter Hefley in

Peter Hefley

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Director – Offensive Security & Penetration Testing at Protiviti
📍 Frisco, Texas, United States

Peter is the Director of Offensive Security at Protiviti, leading a global team in penetration testing and red team operations. With over two decades of experience, his expertise spans AI, cloud, and enterprise security. He is a United States Air Force Academy graduate and holds numerous certifications, including CISSP and OSCP.

Colleagues consistently describe Peter as a highly intelligent, trustworthy, and technically skilled leader. He is praised for his unwavering determination, client focus, and his ability to mentor and inspire those around him, with many calling him an indispensable "technical guru" and a superb teacher.

Unique fact: Peters background includes reverse engineering and developing malware, giving him a deep, foundational understanding of the offensive tactics he now defends against.

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Experience
18 Years
Current Role
Director – Offensive Security & Penetration Testing
Job Level
Mid-senior
Location
Frisco, Texas, United States
Personality Overview

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Decision Approach
Work Preference

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Priorities

Topics Peter cares about

AI Security Testing
He built and operationalized Protiviti's AI penetration testing and red teaming methodologies, a key focus of his current role and expertise.
Business Resilience
His professional headline and shared content emphasize using offensive security to drive secure growth and business resilience for clients.
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Career

Work history

1-2025
Director – Offensive Security & Penetration Testing
Protiviti
1-2022 - 1-2025
Associate Director – Offensive Security & Penetration Testing
Protiviti
3-2017 - 1-2022
Senior Manager – Offensive Security (Penetration Testing & Red Team)
Focal Point Data Risk
11-2015 - 3-2017
Manager – Information Security Program & Operations
Republic Services
10-2009 - 11-2015
Director – Cybersecurity Risk Advisory & Penetration Testing
Sunera LLC
In the press

Media appearances

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Education
1999 - 2003
BS
United States Air Force Academy
2006 - 2007
MS
Colorado Technical University
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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