
Security Researcher
4 days ago
A leading Cyber company developing cloud-based systems for secure and fast enterprise communication. The company's mission is to reduce IT complexities by unifying communication and security capabilities into a single cloud platform, increasing efficiency and speed in security processes while lowering operational costs.
The company provides a comprehensive enterprise communication solution, bridging the gap between the needs of digital businesses and the costly, slow, and inflexible networks of traditional telecom providers through a Cloud-Native Carrier architecture.
Headquartered in Tel Aviv within walking distance of the train station, the company operates a hybrid model with two work-from-home days per week. The organization employs around 900 people worldwide, with approximately half based in Israel.
Responsibilities
- Conduct research and analysis of network and application behavior to improve security products.
- Collaborate with cross-functional teams to implement and enhance security solutions.
- Work on asset management and other enterprise security products.
- Contribute to the development of advanced security features using modern tools and technologies.
- Tech Stack
Wireshark, Kibana, Elastic, Python, IPS, Firewall, IoT
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
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