Leon Jacobs: Email & Phone Number

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Chief Technology Officer at Orange Cyberdefense|Gauteng, South Africa

Position:

Chief Technology Officer at Orange Cyberdefense

Location:

Gauteng, South Africa

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Last updated: 2026-06-01

Updated: 2026-06-01

Found email addresses for Leon Jacobs:

Business emails:

l*********s@orangecyberdefense.com

Personal emails:

l*******1@gmail.com

Found phone for Leon Jacobs:

+27-***-***-3217

A different Leon Jacobs?

Work Experience 21 years

Chief Technology Officer at Orange Cyberdefense

Feb 2020 - Current

Security Analyst & Researcher at Orange Cyberdefense

Feb 2017 - Feb 2020

Penetration Tester & Team Lead at Investec

Jan 2015 - Jan 2017

Security Engineer at Internet Solutions

Nov 2010 - Dec 2014

Senior Technician & Network Administrator at Infogro

Apr 2005 - Oct 2010

Leon Jacobs started working in 2005, then the employee has changed 3 companies and 4 jobs. On average, Leon Jacobs works for one company for 4 years 2 months.

Their professional focus is Business Continuity, Cloud Computing, and Coaching across 3 core areas.

Frequently Asked Questions

What is Leon Jacobs's email address?

SignalHire found verified email addresses for Leon Jacobs, both business and personal. Their business email is l*********s@orangecyberdefense.com, and personal emails include l*******1@gmail.com.

What is Leon Jacobs's phone number?

SignalHire found a verified phone number for Leon Jacobs: +27-***-***-3217.

How do I contact Leon Jacobs at Orange Cyberdefense?

You can reach Leon Jacobs 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 Leon Jacobs's professional background?

Leon Jacobs has 21 years of professional experience. They have held roles including Security Analyst & Researcher, Penetration Tester & Team Lead, and Security Engineer at companies such as Orange Cyberdefense, Investec, and Internet Solutions.

Is Leon Jacobs's contact information up to date?

Yes. Leon Jacobs's SignalHire profile was last updated on 1 June 2026, reflecting their current position as Chief Technology Officer at Orange Cyberdefense in Nanterre, Paris, France.

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