Job Summary

Key Responsibilities
Design, implement, and support secure enterprise LAN, WAN, VPN, and hybrid cloud network infrastructures.
Deploy, configure, and manage Next-Generation Firewalls (NGFW) including Palo Alto, Fortinet, Cisco Firepower/ASA, and Check Point.
Implement and support Zero Trust Network Access (ZTNA) solutions using Zscaler ZIA, Zscaler ZPA, and Palo Alto Prisma Access.
Design and maintain secure remote access solutions including IPsec VPN, SSL VPN, site-to-site VPN, and cloud connectivity solutions.
Configure and troubleshoot routing and switching technologies including BGP, OSPF, EIGRP, VLANs, STP, VRFs, and enterprise LAN/WAN architectures.
Deploy, manage, and optimize Cisco Catalyst and Cisco Nexus (5K, 7K, 9K) switching settings.
Design and support hybrid cloud and multi-cloud networking solutions across AWS, Azure, and GCP.
Configure and manage cloud networking components including VPCs, VNets, Route Tables, Security Groups, VPN Gateways, and Transit Connectivity.
Implement network segmentation, access control policies,



Zero Trust frameworks, and security best practices.
Utilize Cisco APIs and automation tools to streamline network operations and infrastructure management.
Monitor network performance, security events, and availability while performing root cause analysis and incident resolution.
Collaborate with cross-functional teams to implement security standards, compliance requirements, and network modernization initiatives.
Create and maintain network diagrams, implementation documentation, operational procedures, and technical standards.
Participate in network upgrades, migrations, maintenance activities, and production support.

Required Qualifications
7+ years of Network Security Engineering and Network Engineering experience.
Robust hands-on experience with:
Zscaler Internet Access (ZIA)
Zscaler Private Access (ZPA)
Palo Alto Next-Generation Firewalls (NGFW)
Palo Alto Prisma Access

📌 Network Security Engineer Noida (India)
🏢 Technokraftserve
📍 India