about 4 hours ago
Bengaluru, IndiaMid Level / Senior
H1B Sponsor
Responsibilities
- Analyze network traffic to identify and document threat patterns.
- Develop and maintain network-based security signatures in Suricata.
- Use offensive security tools and techniques to simulate attacks and generate sample network traffic.
- Collaborate with data scientists and security researchers to support detection efforts and improve detection accuracy.
- Continuously monitor and assess the effectiveness of network detections, making adjustments as needed.
- Contribute to threat hunting efforts by identifying new tactics, techniques, and procedures (TTPs) used by attackers.
- Participate in incident response activities as required.
Requirements
- 4-6 years of cybersecurity experience, preferably focused on threat detection and response.
- Expertise in writing signatures with Suricata.
- Excellent people, technical, and communication skills.
- Advanced knowledge of common operating systems, services, networking protocols, logging, cloud, and SaaS environments.
- Knowledge of attacker techniques and tools, with operational experience leveraging threat intelligence.
- Familiarity with data utilized by detection technology, such as PCAPs and flow logs.
- Proficiency with related languages and frameworks, including bash, python, Sigma, YARA-L, and Linux/Unix.
- Scripting, software development, engineering, and/or devops experience, with familiarity in source control systems like Git.
- Optional certifications include OSCP, GCIA, GCDA, GSEC.
Benefits
- Comprehensive total rewards package supporting financial, physical, and mental health.
- Competitive base pay and incentive plan eligibility.
- Participation in the employee equity plan (stock options).
- Health care insurance and income protection/life insurance.
- Access to retirement savings plans and behavioral & emotional wellness services.
- Generous time away from work and a comprehensive employee recognition program.