Network Security Engineer Firewall Security Operations

Job Role: Network Security Engineer Firewall Security Operations

Mandatory Skills: Cisco DC/Branches Routers & Switches, Cisco Meraki / Velocloud, Cisco

Wireless, Cisco-sdn-network-administration

Experience Range: 5-10 years

Location: Mumbai /Pune/Chennai/Bangalore

Notice Period:0-30 Days

Job Summary:

Responsible for managing enterprise firewall infrastructure, ensuring network security, and supporting security operations across hybrid environments.

Key Responsibilities:

• Configure and manage firewalls (Cisco ASA, FTD/FMC, Fortinet, Palo Alto)
• Implement and maintain security policies, ACLs, and NAT rules
• Monitor IDS/IPS, logs, and respond to security incidents
• Perform vulnerability assessments and remediation
• Execute firewall migrations (ASA to FTD), upgrades, and refresh programs
• Configure and troubleshoot VPNs (IPSec site-to-site & remote access)
• Maintain security documentation, audit logs, and compliance records
• Collaborate with cloud, network, and security teams

Required Skills:

• Cisco ASA, Firepower (FTD/FMC), Fortinet, Palo Alto
• IDS/IPS, NAT, ACLs
• VPN technologies (IPSec/SSL), network troubleshooting
• Security zoning and traffic analysis

Good to Have:

• Zero Trust (ZTNA, ZIA, ZPA)
• Cloud security knowledge
• Firewall automation

Certifications:

• CCNA/CCNP Security (preferred)
• Cisco Firepower certifications
• CISSP (nice to have)

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