Guy Leizer, Security Engineer Team Lead at Cato Networks

Guy Leizer

Security Engineer Team Lead at Cato Networks | Tel Aviv-Yafo, Tel Aviv District, Israel

Profile last verified May 2026
Information Technology & Services Verified Profile Tel Aviv-Yafo, Tel Aviv District, Israel Idf - Acham Sh'hakim course
Verified

Work Email

***@catonetworks.com

Last verified May 2026

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

(**) *** *** 204

Israel • Phone

Free account · No credit card · 5 profiles/month

Guy Leizer Socials
Guy Leizer Work Experience

Security Engineer Team Lead at Cato Networks in September 2024 - Present

Security Engineer at Cato Networks in March 2022 - September 2024

Course Instructor Acham Shchakim(אח''מ שחקים) at Israeli Military Intelligence - Unit 8200 in July 2020 - September 2021

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Network and data analyst at Israeli Military Intelligence - Unit 8200 in January 2018 - June 2020

Guy Leizer Education

Idf - Acham Sh'hakim course, June 2026

Ben Yehuda High School, June 2026

Guy Leizer Skills
English Analytical Skills Data Analysis Python (Programming Language) Microsoft Excel SQL Wireshark
About Guy Leizer’s Current Company
Cato Networks

Cato provides a world-leading single-vendor SASE platform. Cato creates a seamless and elegant customer experience that effortlessly enables threat prevention, data protection, and timely incident detection and response. Using Cato, businesses easily replace costly and rigid legacy infrastructure with an open and modular SASE architecture based on SD-WAN, a purpose-built global cloud network, and an embedded cloud-native security stack to secure and optimize their global hybrid workforce and mission-critical applications and data on premises and in the cloud. With Cato, any organization can reap the full benefits of digital transformation and move at the speed of business.

Discover more about Cato Networks
Guy Leizer’s Colleagues
Ariel Isacov

Ariel Isacov

Israel

Software Engineer at Cato Networks

Software Engineer (C) at Cato Networks
(May 2024 – Present)

Roni Admon

Roni Admon

Israel

Senior Devops & SRE | Ex Microsoft

Site Reliability Engineer at Cato Networks
(February 2024 – Present)

Pnina Lorman

Pnina Lorman

Israel

Self Employed

Product Manager at Cato Networks
(February 2022 – Present)

Tomer Doitshman

Tomer Doitshman

Israel

Security Research Team Lead at Cato Networks

Security Research Team Lead at Cato Networks
(January 2023 – Present)

Yonatan Derfel

Yonatan Derfel

Tel Aviv-Yafo, Tel Aviv District, Israel

Cloud Finops Lead at Cato ☁️

Finops Lead at Cato Networks
(September 2025 – Present)

Trevor Gerdes

Trevor Gerdes

Greater Sydney Area

Experienced Technology Solution Engineer preparing for my next opportunity

Sales Engineer at Cato Networks
(November 2025 – Present)

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Frequently asked questions about Guy Leizer

What is Guy Leizer email address?

Email Guy Leizer at [email protected] and [email protected]. This email is the most updated Guy Leizer's email found in 2026.

How to contact Guy Leizer?

To contact Guy Leizer send an email to [email protected] or [email protected]. (updated on December 27, 2025)

What company does Guy Leizer work for?

Guy Leizer works for Cato Networks.

What is Guy Leizer's role at Cato Networks?

Guy Leizer is Security Engineer Team Lead

What industry does Guy Leizer work in?

Guy Leizer works in the Information Technology & Services industry.

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