Network Security Operations Expert

6 days ago

Surat, Gujarat, India beBeeNetwork Full time ₹ 1,50,00,000 - ₹ 1,80,00,000
Job Summary

We are seeking a highly capable Network Security Operations Manager to lead, manage and enhance the organization's network security infrastructure and operations.

Areas Of Responsibility:
  • Security Operations Management
    • Lead day-to-day operations of all network security tools and platforms including:
    • Firewalls (NGFW Palo Alto Fortinet Cisco)- Policy governance segmentation and high-availability
    • Web Proxy & Cloud Proxy (e.g. Zscaler Netskope)- URL filtering threat prevention and data leak protection
    • VPN (IPSec SSL VPN Remote Access Solutions)- Strong encryption and access control for workforce and partner
    • Network Access Control (NAC)- Role-based access posture checks and OT/IoT security
    • DNS Security & Filtering- DNS-layer protection malicious domain filtering and response management
    • Web Application Firewall (WAF) On-prem & Cloud-based- Protection of patient data portals financial apps and APIs
    • Ensure continuous monitoring tuning and updating of policies and signatures across platforms.
    • Manage security device configurations rule optimization and lifecycle management.
  • Compliance Audit & Governance
    • Ensure adherence to security compliance requirements such as ISO 27001 NIST GDPR and internal IT security policies.
    • Ensure full compliance with sector-specific regulations (Pharma: GxP 21 CFR Part 11 HIPAA)
    • Prepare and present periodic audit reports incident reports and configuration review summaries.
    • Drive risk assessments and remediation plans for security operations. Maintain security documentation SOPs and audit trails
  • Team & Vendor Management
    • Lead and mentor a team of network security engineers and analysts.
    • Oversee vendor engagements support contracts SLAs and AMC renewals for security technologies.
    • Engage with audit QA compliance and legal teams for incident reporting and regulatory inspections
    • Coordinate with for integrated security coverage (EDR/DS if escalation/overlap arises).
  • Incident Response & Troubleshooting
    • Collaborate with SOC for effective investigation and response to network security incidents.
    • Coordinate the response to security incidents including detection analysis containment eradication and recovery.
    • Lead root cause analysis and containment for network-based threats (e.g. suspicious VPN activity firewall rule violations).
    • Manage escalations and coordinate with external vendors or OEMs for critical issues.
  • Projects & Improvements
    • Drive security hardening and optimization projects related to network security tools.
    • Lead or support security hardening firewall rule optimization and proxy architecture redesign projects
    • Lead or contribute to technology upgrades migration projects mergers acquisitions data center shifts.
    • Maintain security documentation playbooks and standard operating procedures.
    • Prepare and validate BOM BOQ and risk registers for new deployments

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