Job Description
In this role, you will design, develop, test, and maintain signature rules and detection patterns for DPI engines to identify malicious traffic, application protocols, and anomalies in real-time. Your work will directly support threat detection, policy enforcement, and advanced network traffic analysis.
Responsibilities
- Develop and maintain signature rules for DPI engines
- Analyze network protocols and payloads to identify patterns and anomalies
- Reverse engineer malware and network traffic to create new detection signatures
- Test and validate signature accuracy, performance, and false positive rates
- Monitor signature performance in live environments and optimize as needed
- Maintain up-to-date documentation for all custom and standard signatures
- Stay current with evolving network protocols, applications, and threat vectors
Qualifications
- Bachelor's degree in Computer science or computer engineering
- 6+ years of experience in relevant fields
- Strong background in telecom and networking
- Experience with traffic protocols and cybersecurity
- Proficient in programming and scripting languages
- Familiarity with Wireshark and related tools
- Strong analytical skills and attention to detail
