Job Summary

We are looking for an experienced IT Network & Security professional to manage and secure the organization's network infrastructure, Active Directory, firewall, servers, data centre, and cybersecurity environment.

The ideal candidate should have solid hands-on knowledge of Active Directory, DNS, networking, firewall, VPN, LAN/WAN, switching, server management, and cybersecurity.

Key Responsibilities

- Deploy, manage, and maintain Active Directory across the group.
- Manage and monitor network switches and firewall infrastructure, including Sophos Firewall.
- Design, implement, and manage network infrastructure to ensure network and data security.
- Manage and maintain LAN, WAN, VPN, MPLS, and switching environments.
- Ensure effective Data Centre security and infrastructure management.
- Manage Windows and Linux servers within the Data Centre environment.
- Monitor and implement cybersecurity measures for networks, applications, and websites.
- Manage AD Security, DNS,



and overall network security.
- Ensure effective mail security and protection against potential security threats.
- Monitor network and cybersecurity tools and support implementation of appropriate security measures.
- Troubleshoot and resolve L1/L2 networking and IT infrastructure issues.

Required Skills & Competencies

- Active Directory & AD Security
- DNS
- Hardware & Networking
- L1/L2 Switches
- Sophos Firewall
- LAN / WAN
- VPN / MPLS
- Network Switching
- Mail Security
- Windows & Linux Server Management
- Data Centre Management & Security
- Cybersecurity
- Network, Application & Website Security

Eligibility

- Experience: 25 years in Network Administration, IT Infrastructure, Network Security, or Cybersecurity.
- Education: B.E./B.Tech.
- Preferred Certifications: MCSE, CCNA, CISSP.
- Age: 24–30 years.

📌 Assistant Manager/Senior Executive - Network and IT Security (New Delhi)
🏢 Bry Air
📍 New Delhi