Incident Responder

2 days ago

Chennai, India SQ1 Security Full time

Job Overview: As an SQ1 Security Cyber Defense Incident Responder within the Global Cybersecurity Operations Center (CSOC), you will serve as a key technical expert responsible for managing and responding to advanced cyber threats, performing detailed investigations, and strengthening the customer’s overall security posture. This role blends hands-on technical expertise with mentoring responsibilities, focusing on effective threat detection, incident response, and the continuous enhancement of SOC capabilities. Key Responsibilities: · Lead investigations into escalated security incidents, providing detailed analysis, containment, and remediation strategies. · Perform advanced malware analysis, reverse engineering, and develop custom detection signatures to enhance threat visibility. · Integrate global threat intelligence into SOC operations to proactively identify and mitigate emerging attack techniques. · Manage and optimize SIEM platforms (e.g., Wazuh, Elastic Search, Datadog, Splunk, QRadar, Microsoft Sentinel) for effective log correlation and alerting. · Develop and maintain SOC use cases, playbooks, and runbooks to standardize and strengthen incident response processes. · Mentor and guide junior analysts, fostering knowledge sharing and skill development within the SOC team. · Stay up to date with the latest cybersecurity trends, threats, and technologies to continuously evolve detection and response strategies. Required Skills/Technologies/Tools: · Experience: Minimum of 10 years in IT, including at least 5 years in Cybersecurity and Incident Response roles. · Certifications: Professional certifications such as CISSP, CISM, GSEC, CEH, or other relevant security credentials. · Technical Expertise: - Strong understanding of security protocols, cryptography, authentication, and authorization mechanisms. - Hands-on experience with Incident Response, Threat Analysis, and Malware Investigation. - Experience in Antivirus (AV) and Endpoint Detection & Response (EDR) technologies and tools. - Proficiency in log analysis across firewalls, proxy servers, operating systems, databases, and middleware—preferably via SIEM platforms (e.g., Wazuh, Splunk, QRadar, Microsoft Sentinel, Datadog, Elastic). · Analytical Skills: Excellent problem-solving, analytical, and investigative abilities to identify and mitigate complex security incidents. · Tool Proficiency: Demonstrated ability to use and manage various security tools, platforms, and automation frameworks to enhance detection and response capabilities - Automated Incident Response: AI-driven systems can automatically prioritize alerts, correlate events, and even execute predefined response actions Good to have Technologies/Tools Certifications: GCIH or CREST Incident response certifications, or other relevant security credentials.

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