Experience: 68 Years (Minimum 2 years in Banking / IT Security)

Function: IT / Information Security

Role Overview

We are seeking an experienced Network Security Administrator to manage, secure, and optimize enterprise network and security infrastructure. The role involves handson administration of firewalls, load balancers, data center networks, and security platforms, ensuring high availability, compliance, and protection of critical systemsespecially within a regulated banking environment.

Key Technologies Platforms

Security Network Infrastructure

- Firewalls: Palo Alto, Fortigate
- Data Center Switches: Cisco, Arista
- Load Balancers: F5, Citrix
- Web Proxy: Zscaler
- Network Access Control (NAC): Cisco ISE, Forescout
- Data Center Technologies: EVPN, VXLAN, vPC

Protocols Fundamentals

- Strong understanding of TCP/IP and HTTP protocols

Key Responsibilities

Network Security Operations

- Administer and manage enterprise firewalls, ensuring optimal rule configuration and security posture.
- Perform regular reviews and optimization of Firewall and IPS rules to maintain high security scores without impacting application uptime or performance.
- Design, manage, and troubleshoot load balancers (F5 / Citrix) in production environments.
- Manage and support Web Application Firewalls (WAF) ,



Web Proxy, NAC, and URL/content filtering solutions.
- Ensure secure implementation of network access controls across users, devices, and applications.

Routing Data Center Networking

- Configure and troubleshoot routing protocols such as eBGP and OSPF .
- Manage modern data center fabric architectures using EVPN, VXLAN, and vPC.
- Support highly available and scalable network designs across data center environments.

Security Compliance

- Investigate and resolve application and network security incidents with strong analytical judgment.
- Ensure adherence to industry best security practices and organizational security standards.
- Support audits and security controls aligned with regulatory frameworks.

Required Experience

- Minimum 68 years of total experience in IT Network Security Infrastructure Management.
- At least 2 years of experience in the IT / Information Security team of a Banking workplace .

Disclaimer: This job posting and Location has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Network Engineer (Mumbai)
🏢 AU Financiers (India
📍 Mumbai