John Henderson: Email & Phone Number
Opt-OutPosition:
Senior Penetration Tester at PLEX Cyber
Location:
Las Vegas, Nevada, United States
Found email addresses for John Henderson:
Found phones for John Henderson:
A different John Henderson?
Sign up to search for other John Henderson's across our 850M+ professionals databaseWork Experience 12 years
Aug 2022 - Current
May 2023 - Current
Dec 2014 - Dec 2019
John is proficient in Spanish. Their professional focus is Amazon Web Services (AWS), Application Security, and Burp Suite across 3 core areas.
John holds OffSec Experienced Penetration Tester (OSEP), OffSec Web Expert (OSWE), and Offensive Security Certified Practitioner certifications.
Education
Bachelor of Science - BS at University of Maryland Global Campus
Master's degree at University of Maryland Global Campus
Frequently Asked Questions
What is John Henderson's email address?
SignalHire found verified email addresses for John Henderson, both business and personal. Their business email is j************n@plex-llc.com, and personal emails include k**********5@Gmail.com.What is John Henderson's phone number?
SignalHire found multiple verified phone numbers for John Henderson: +1-205-***-**13, +1-480-***-**40, and +1-480-***-**98.How do I contact John Henderson at PLEX Cyber?
You can reach John Henderson through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is John Henderson's professional background?
John Henderson has 12 years of professional experience. They have held roles including Cyber Security Analyst, and Signal Intelligence Collector at companies such as PLEX Cyber, and United States Marine Corps. Their education includes Bachelor of Science - BS from University of Maryland Global Campus, and Master's degree from University of Maryland Global Campus.Is John Henderson's contact information up to date?
Yes. John Henderson's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Senior Penetration Tester at PLEX Cyber.John Henderson Namesakes
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