Job Description
1 Year contract Role
nJob Summary
nWe are looking for a highly skilled and motivated Assistant Manager - Firewall Administrator with 5+ years of hands-on experience in managing enterprise firewall and network security infrastructure. The candidate will be responsible for administration, configuration, monitoring, troubleshooting, and support of Fortinet, Palo Alto, and VMware NSX security platforms in a 24x7 managed services setting.
nThe ideal candidate should possess strong technical expertise, excellent communication skills, and the ability to coordinate with customers, internal teams, and vendors for security operations, incident management, and change implementation activities.
nKey Responsibilities
nFirewall Administration & Security Operations
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- Manage and administer Fortinet FortiGate Firewalls and Palo Alto Firewalls in enterprise and cloud environments.n
- Configure and maintain security policies, NAT policies, VPNs, routing, objects, security profiles, and threat prevention policies.n
- Perform firewall rule analysis,



access control management, and security policy optimization.n
- Monitor firewall health, performance, utilization, and security events.n
- Troubleshoot complex network and security issues related to firewall infrastructure.n
- Perform software upgrades, firmware updates, security patching, and lifecycle management activities.n

nVMware NSX Security Administration
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- Manage and support VMware NSX environments.n
- Configure Distributed Firewalls (DFW), Security Groups, Segmentation Policies, and Micro-segmentation requirements.n
- Troubleshoot NSX networking and security-related issues.n
- Support virtualized data center and private cloud security deployments.n

nLoad Balancer Administration
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- Perform basic Load Balancer administration activities.n
- Configure Virtual IPs (VIPs), Pool Members, Health Monitors, and Traffic Distribution policies.n
- Troubleshoot application accessibil

📌 Firewall Lead (Tamil Nadu)
🏢 Tata Communications
📍 Tamil Nadu