Network Firewall

3–7\+ years of experience in IT security operations or security administration.

Understanding of security fundamentals, threats, vulnerabilities \& attack vectors.

Experience with SIEM monitoring, endpoint security \& vulnerability management tooling.

Knowledge of network and system security concepts.

Experience with Microsoft Defender, Palo Alto/Fortinet (ops level), Symantec/CrowdStrike/Trend Micro.

Exposure to AWS/Azure security controls is advantageous.

Familiarity with ITIL processes (IM/PM/CM).

Strong documentation, reporting, communication \& analytical skills.

Security Operations \& Monitoring

Monitor security alerts \& events from SIEM \& security tools.

Perform triage, analysis \& escalate security incidents.

Support incident response and participate in post\-incident reviews.

Ensure SLA adherence for security operations.

Security Tool Administration

Administer/maintain EDR, AV, DLP, and vulnerability scanning tools.

Manage user access, roles \& permissions in security systems.

Perform regular health checks, updates \& tool maintenance.

Identity \& Access Management (IAM)

Support provisioning, de\-provisioning \& lifecycle access management.

Conduct access reviews \& recertification cycles.

Support privileged access (basic admin) and enforce least‑privilege principles.

Policy, Compliance \& Audit Support

Enforce enterprise security policies \& operational standards.

Assist in internal \& external security audits.

Support remediation of vulnerabilities \& compliance gaps.

Maintain documentation, SOPs \& runbooks.

Collaboration \& Escalation

Collaborate with SOC, IR, network, systems \& architecture teams.

Coordinate with vendors/service providers for issue resolution.

Escalate high‑risk or complex issues as per process.

Continuous Improvement

Identify recurring issues \& propose security improvements.

Support automation \& standardization initiatives.

Participate in security awareness \& improvement programs.

• *Location**

Chennai

• *Job Function**

IT INFRASTRUCTURE SERVICES

• *Role**

Analyst

• *Job Id**

417360

• *Desired Skills**

Network\-Firewall

Desired Candidate Profile

• *Qualifications** : BACHELOR OF ENGINEERING