IT Security & Infra Management

Larsen & Toubro 📍 Surat, Gujarat, India💼 On-site🕑 Not specified🗓️ Posted: 24-10-2025

Job Description Manage information security operations, vulnerability management, endpoint protection, SIEM monitoring, network security and identity & access management for corporate and plant environments. Ensure GRC, audit readiness and conduct security awareness programs. Required Qualification Bachelor's degree in Computer Science, Information Technology or related field preferred. Relevant practical experience in IT security, vulnerability management and IAM.

Responsibilities

• Perform regular vulnerability assessments and ensure timely patching and remediation of application servers.
• Maintain endpoint protection (CrowdStrike Falcon) and ensure organisation-wide EDR coverage.
• Monitor SIEM alerts, investigate and respond to malware, phishing and security incidents in coordination with Corporate IT.
• Manage firewalls, IDS/IPS, secure LAN/WAN, Wi‑Fi and VPN configurations; ensure Wi‑Fi security at plant and corporate sites.
• Deploy and operate security tools (EDR, DLP, encryption) and coordinate with third‑party vendors for updates and TAC.
• Maintain and review IT security policies and procedures; prepare documentation and evidence for internal/external audits.
• Conduct periodic IT risk assessments and implement mitigation strategies to address identified risks.
• Handle user provisioning/deprovisioning, enforce RBAC and MFA; perform periodic access audits and remediate anomalies.
• Deliver cybersecurity awareness training and distribute best‑practice guidance to employees. Apply →