Senior Security Specialist – CSOC Operations

Actively Reviewing the Applications

TalaKunchi Networks Pvt Ltd

4–8 years

Posted 3 days ago • Apply by June 11, 2026

Job Description

Location: Chennai

Education: B. E/ B.Tech / MCA / MSc / M.Tech (IT/Computer Science) / B.Sc (IT/Computer Science)

Experience: Minimum 10 years in IT, with at least 7 years in support & implementation of security products (Antivirus, Endpoint Protection, E-Mail Security, Network APT/EDR/Threat Hunting/Forensics).

Certifications: Certificate from a reputed Endpoint Protection Platform / EDR / ACC / Threat Hunting / Forensics product.

Availability: Immediate Joiner Preferred

Roles & Responsibilities

Log Source Integration & Troubleshooting – Integrate firewalls, servers, endpoints, and cloud services into SIEM. Validate parsing, normalization, and correlation rules. Troubleshoot ingestion issues ensuring data integrity.
Service Ticket Management – Handle escalations from CSOC team. Ensure timely resolution, documentation, and act as escalation point for complex cases.
Daily Administrative Tasks – Perform SOC tool health checks, generate daily operational reports, and coordinate with internal teams on incidents and changes.
Malware & Threat Incident Handling – Respond to virus, worm, spyware, and malware incidents. Provide remediation, conduct root cause analysis, and implement preventive measures.
Incident Validation & Analysis – Collaborate with CSOC team for deep analysis. Recommend mitigation strategies and act as escalation point for device/user issues.
Incident Response & Mitigation – Execute containment, eradication, and recovery actions. Document all steps for compliance and audit readiness.
Coordination & Communication – Work closely with internal IT/security teams and OEM CSOC for escalations, updates, and activity tracking.
Quality & Risk Monitoring – Monitor compliance with organizational security standards and regulatory requirements.
Solution Implementation – Deploy approved solutions, validate integration with CSOC infrastructure, and ensure successful rollout.
Third-Party Integration – Integrate additional network, security, and cloud solutions with SOC platform ensuring compatibility and functionality.

Key Skills

Strong knowledge of Linux & Windows OS, Databases, and Network Management Software.
Expertise in Endpoint Protection, EDR, Threat Hunting, and Forensics solutions.
Excellent troubleshooting, documentation, and communication skills.

Be part of strengthening enterprise security operations and driving proactive defense strategies.