We are looking for a Entry-level L1 Firewall & Network Security Engineer to support monitoring, basic troubleshooting, and operational activities of enterprise Firewall and Network Security infrastructure.

The role involves assisting in day-to-day security operations, incident monitoring, ticket handling, and basic implementation support under supervision. The engineer will work closely with SOC, Network Operations, Infrastructure, Service Desk, and OEM TAC teams to support firewall operations, VPN connectivity, and security monitoring activities.

The role focuses on learning and supporting enterprise perimeter security settings while following standard SOPs and escalation processes.

Experience Required
0–2 years of experience in IT / Networking / Cybersecurity / Security Operations
Freshers with basic knowledge of networking or cybersecurity concepts are encouraged to apply

Primary Skills Required

Firewall Technologies (Basic Exposure / Academic or Hands-on)
Cisco Firepower / ASA / FTD
Palo Alto Networks Firewall
Check Point Firewall
Fortinet FortiGate





Basic Understanding Of
Firewall policy concepts (allow/deny rules, basic rule structure)
VPN basics and connectivity concepts
NAT fundamentals
ACL (Access Control List) basics
Firewall health monitoring concepts
Basic incident/ticket handling workflow
Basic troubleshooting of network/security issues
Understanding of perimeter security concepts

Networking Fundamentals (Required / Basic Level)
TCP/IP fundamentals
Routing and switching basics
DNS and DHCP concepts
Network ports and protocols

Valuable to Have Skills
Basic exposure to WAF (F5 or similar)
Awareness of IDS/IPS concepts
Basic understanding of DDoS protection tools
Micro-segmentation awareness (conceptual)
Basic SIEM/SOC awareness
Exposure to cloud concepts (AWS / Azure – basic level)
ServiceNow or any ticketing tool exposure
Basic scripting knowledge (PowerShell / Python – optional advantage)

Roles

📌 / Network Security Engineer & Firewall Mumbai
🏢 Techsec Digital Global
📍 Mumbai