Vacancy No

VN191

Location City

Bengaluru

Location Country

India

Business Unit

Global Delivery

Employment Type

Full-Time

About Systal

We are Systal: a global managed network, cloud and security transformation specialist.
We provide complex and strategic technology services for enterprise businesses, managing 200,000+ assets across 93 countries. These services help our customers achieve strategic technology transformation and maximise the business value, security and innovative potential of their IT infrastructure

Description

The L2 Network Security Engineer is responsible for providing advanced operational support, administration, and troubleshooting across customer security and network infrastructure environments. The role focuses on maintaining the availability, integrity, and security of enterprise networks through the management of firewalls, VPNs, secure connectivity solutions, and security monitoring platforms within a managed services environment.
The L2 Network Security Engineer acts as a technical escalation point for security-related incidents and operational issues, supporting the implementation of security changes, analysing threats, and ensuring compliance with operational and security standards.

Key Responsibilities

- Investigate DC network faults and infrastructure alerts

- Investigate DC switching, routing and network infrastructure alerts

- Escalate if DC network dependency exists

- Support edge routing or DC connectivity dependencies

- Support DC gateway dependencies

- Resolve switching, routing and connectivity issues in DC environment

- Support firewall configuration troubleshooting

- Implement DC network configuration changes





- Assist validation of automated network changes

- Troubleshoot DC connectivity issues affecting compute/storage

- Investigate DC network capacity constraints

- Update technical troubleshooting guides

- Provide infrastructure incident analysis

Key Requirements

- Previous experience in a Network Security Engineer, Security Operations, or infrastructure support role within an enterprise or managed services environment

- Solid understanding of networking principles including TCP/IP, routing, switching, VLANs, NAT, VPNs, and secure network design

- Hands-on experience supporting firewall and security platforms such as Check Point

- Experience troubleshooting security incidents, connectivity issues, firewall policies, VPN tunnels, and access control configurations

- Familiarity with security concepts including IDS/IPS, zero trust, segmentation, multi-factor authentication, and secure remote access

- Understanding of network security best practices, threat mitigation, and vulnerability management principles

- Experience implementing security-related changes in line with change management and operational governance processes

- Familiarity with monitoring and logging platforms such as SIEM, syslog, SolarWinds, Splunk, or equivalent tools

- Experience working with ITSM systems such as ServiceNow





- Understanding of ITIL principles, particularly Incident, Change, and Problem Management

- Ability to analyse logs, traffic flows, and security events to support root cause analysis and issue resolution

- Strong analytical, troubleshooting, and documentation skills with excellent attention to detail

- Good communication and stakeholder engagement skills with the ability to explain technical security issues clearly

- Exposure to cloud security technologies and hybrid infrastructure environments would be advantageous

- Relevant certifications such as Cisco CCNA Security, CompTIA Security+, or equivalent are desirable

Why come and work with us at Systal?

Competitive salary and benefits package.
Unrivalled training and development, ensuring you stay at the top of your field. We want you to be the best in your chosen field and continuously support training.
Fantastic working environment – our state-of-the-art offices and established remote teams create a positive environment to work in both in person and virtually.
Systal’s core is its people. Our culture and success is founded upon having the best performing people in a high performing culture to deliver the best-in-class customer experience. Our mission is to be the world’s most trusted technology services partner – inspiring, empowering and enabling the innovation and transformation of today and tomorrow. And we want you to join us!

Systal only communicates with candidates via official channels and verified @systaltech.com email addresses. If you’d like to verify a message, please contact [email protected].

📌 Network Security Engineer (India)
🏢 Systal Technology Solutions
📍 India