Senior Security Researcher- NDR/IDS/IPS

1 week ago


Bangalore, India Zyoin Group Full time

Experience: 6+ years in security detection authoring / network threat detection Location: Bangalore (Hybrid / Onsite as applicable) Required Skills & Experience 6+ years of experience in security detection authoring , with strong expertise in: Network-based detections such as NDR, IDS, and IPS signatures Design and development of anomaly-based and behavioral detections Tuning and optimization of detections to improve accuracy and reduce false positives Deep understanding of networking fundamentals and protocols , including: TCP/IP, DNS, , and related protocols Network authentication and directory protocols such as LDAP, NTLM , etc. Hands-on experience with protocol analyzers and packet inspection Strong experience with Suricata/Snort rule authoring and network threat detection frameworks Proven ability to research network threat vectors and develop high-quality security detections Experience using: MITRE ATT&CK framework PCAP analysis Threat intelligence feeds Exposure to third-party firewalls, IDS/IPS, and network edge devices , including understanding their capabilities, configurations, and vulnerabilities (nice to have) Experience working in Managed Detection & Response (MDR) environments and learning multiple security technologies Strong analytical and problem-solving skills, with the ability to help the team solve complex technical and security challenges Solid understanding of networking, protocols, and cybersecurity fundamentals



  • bangalore, India Zyoin Group Full time

    Experience: 6+ years in security detection authoring / network threat detectionLocation: Bangalore (Hybrid / Onsite as applicable)Required Skills & Experience- 6+ years of experience in security detection authoring, with strong expertise in:- Network-based detections such as NDR, IDS, and IPS signatures- Design and development of anomaly-based and behavioral...


  • Bangalore, India Zyoin Group Full time

    Experience: 6+ years in security detection authoring / network threat detection Location: Bangalore (Hybrid / Onsite as applicable) Required Skills & Experience 6+ years of experience in security detection authoring , with strong expertise in: Network-based detections such as NDR, IDS, and IPS signatures Design and development of anomaly-based and behavioral...


  • bangalore, India Zyoin Group Full time

    Experience: 6+ years in security detection authoring / network threat detection Location: Bangalore (Hybrid / Onsite as applicable) Required Skills & Experience 6+ years of experience in security detection authoring , with strong expertise in: Network-based detections such as NDR, IDS, and IPS signatures Design and development of anomaly-based and behavioral...


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