Security Engineer (Network & Apps Research)

Cato Networks

Tel Aviv, IL
  • Job Type: Full-Time
  • Function: IT
  • Post Date: 06/13/2025
  • Website: catonetworks.com
  • Company Address: 121 Menachem Begin, 45th Floor, Tel Aviv, IL

About Cato Networks

Cato provides the world’s most robust single-vendor SASE platform, converging Cato SD-WAN and a cloud-native security service edge, Cato SSE 360, into a global cloud service.

Job Description

Welcome to the future of cloud networking and security!  

Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by networking and security pioneer Shlomo Kramer (Check Point, Imperva) and early investor (Palo Alto Networks, Exabeem, Trusteer and more).  Cato’s unique technology inspired a brand-new product category, later named “SASE” by Gartner and a market expected to reach $25 billion by 2027.

This is your opportunity to get on the rocket ship and join a company that is building a cutting-edge enterprise network and secure cloud platform, and is on a fast track to becoming the worldwide market leader – don’t miss it!

 

We are looking for proactive, analytical talented people to join the Cato Security Applications Content team.
As a Senior Security Engineer (Network & Apps), you will analyze protocols and application traffic (L4-L7) using network and web analysis tools, as well as modern big data analysis frameworks.
You will add content to Cato’s security and network products such as NGWF, CASB, DLP, Device Management and more.
Joining Cato is an excellent opportunity for network security enthusiasts who are passionate about the future of Networking and Security
Responsibilities:
  • Research and analyze network and application behavior as part of Cato Network’s
  • Security products (NGFW,CASB,DLP,Device Management and more).
  • Suggest and conduct new research vectors
  • Utilize Cato’s Data Warehouse with big-data technologies to support your work
  • Automate your work to improve efficiency
Requirements:
  • 5+ years of hands-on experience in the cyber/security/network industry
  • Knowledge of networking architecture, OSI model, and protocols (TCP/IP, DNS, TLS, HTTP) – a must
  • Experience with at least one scripting language such as Python – a must
  • Experience with SQL or data analysis tools (Kibana, Elastic,etc) – a must
  • Experience (Hands-on) with Wireshark and PCAP analysis or similar tools
  • Researcher mindset: define a thesis and validate it based on in-depth analysis and technical facts
  • Experience with statistics – Advantage
  • Experience with signature development for IPS, Firewall, iOT protection, etc - Big advantage
  • Excellent English and communication skills
  • Team player, responsible, critical thinker and well-organized

Related Jobs

Software Engineer (C)

Cato Networks - Prague, CZ

Site Reliability Engineer

Cato Networks - Prague, CZ

SOC Analyst

Cato Networks - Manila, PH

Software Engineer (C) - Platform and Performance

Cato Networks - Tel Aviv, IL

MDR Security Analyst (Threat Hunting)

Cato Networks - Bogota, CO
Disclaimer: Local Candidates Only
This company does NOT accept candidates from outside recruiting firms. Agency contacts are not welcome.