Incident Responder

7 hours 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 capabilitiesAutomated Incident Response: AI-driven systems can automatically prioritize alerts, correlate events, and even execute predefined response actionsGood to have Technologies/ToolsCertifications: GCIH or CREST Incident response certifications , or other relevant security credentials.

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