DPI Protocols Researcher

5 days ago

Hod HaSharon Center District, Israel Allot Full time ₪90,000 - ₪120,000 per year

Who We Are
Allot is a global leader in network security and visibility, serving top-tier customers worldwide. We are a fast-growing company at the forefront of cybersecurity innovation. At Allot, we embrace Agile methodologies and pride ourselves on being fast, diverse, and dynamic. We are true team players who go the extra mile to succeed. If you're looking to grow professionally and personally while making a real impact, we invite you to join us.

What You'll Do
As a DPI Protocols Researcher, you will be responsible for researching, developing, and maintaining DPI (Deep Packet Inspection) signatures and algorithms across Allot's product suite.

Your responsibilities will include:

  • Researching and developing identification algorithms for encrypted internet traffic
  • Investigating anonymizers, obfuscation techniques, and fraudulent applications
  • Developing automation tools and scripts to support research and analysis
  • Exploring new DPI technologies and adopting best practices for identifying encrypted traffic
  • Analyzing IoT and mobile traffic patterns to build accurate application signatures

Requirements:

What We're Looking For

  • Proven experience in network traffic analysis or DPI research
  • Strong understanding of network architectures and protocols (e.g., SSL/TLS, HTTP, SSH, VoIP, DNS, VPNs, NAT)
  • Motivated, creative problem-solver with strong self-learning capabilities and a results-driven mindset
  • Fluent English

Preferred Qualifications

  • B.Sc./Student in Computer Science, Statistics, Mathematics, Physics, Electrical Engineering or a related field
  • Experience with Python and relevant libraries (e.g., NumPy, Pandas)
  • Background in network security research
  • Experience in mobile forensic investigation
  • Experience with reverse engineering
  • Familiarity with machine learning concepts and applications
  • Knowledge of IoT protocols and technologies

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