Job Title: Assistant Manager (Network & Firewall)

Location: Chennai

Working Days: 6 days (Mon-Sat) (24*7 support needed)

Role Summary

The Assistant Manager Network & Firewall is responsible for managing, securing, and optimizing enterprise network infrastructure and firewall systems. This role ensures high availability, robust security, and compliance, while supporting business operations and leading a small technical team.

Key Responsibilities
Network Operations
Monitor and manage LAN, WAN, VPN, and wireless networks.
Ensure network uptime, performance, and scalability.
Oversee routine maintenance, upgrades, and capacity planning.
Firewall & Security Management
Configure, monitor, and maintain firewall policies and rules.
Implement intrusion detection/prevention systems (IDS/IPS).
Apply patches and updates to firewall and network devices.
Conduct vulnerability assessments and remediate findings.
Incident & Change Management
Respond to and resolve network and firewall-related incidents.
Perform root cause analysis for recurring issues.
Manage change requests and ensure successful implementation.
Compliance & Audit




Ensure adherence to IT security policies and regulatory standards.
Prepare documentation for internal/external audits.
Maintain logs and reports for firewall and network activities.
Leadership & Collaboration
Supervise and mentor junior network/security engineers.
Collaborate with IT, cloud, and cybersecurity teams.
Manage vendor relationships for hardware/software solutions.

Qualifications
Bachelors degree in Computer Science, IT, or related field.
58 years of experience in network and firewall administration.
Hands-on expertise with Cisco, Palo Alto, Fortinet, Check Point, or equivalent technologies.
Robust knowledge of TCP/IP, routing, switching, VPNs, and security protocols.
Familiarity with compliance frameworks (ISO 27001, GDPR, PCI-DSS).

Skills & Competencies
Robust troubleshooting and analytical skills.
Ability to balance operational tasks with strategic improvements.
Effective communication and leadership abilities.
Vendor and stakeholder management.

📌 Assistant Manager Network & Firewall Chennai (India)
🏢 Apollo Hospitals
📍 India