Network Security Engineer

Location : Delhi Department : IT / Infrastructure Reports To : IT Manager / Network Lead Job Summary: We are seeking a proactive and technically skilled Network Engineer with 2 -3 years of hands-on experience in managing and supporting enterprise network infrastructure. The ideal candidate will be responsible for maintaining network performance, troubleshooting issues, and ensuring secure, efficient, and stable network operations. Network & Firewall Administrator – Job Description (Brief) We are seeking a skilled and proactive Network & Firewall Administrator to join our IT infrastructure team. The ideal candidate will have hands-on experience with enterprise-level networking and firewall solutions, along with strong problem-solving abilities and a collaborative mindset. Key Responsibilities: Design, configure, and maintain network hardware including routers, switches, and firewalls. Monitor and manage overall network performance, ensuring high availability, security, and reliability. Troubleshoot and resolve network-related issues, encompassing both hardware and software challenges. Implement and manage firewall policies, NAT, VPN configurations, and advanced security rules. Perform regular monitoring of system logs and network traffic to identify unauthorized access attempts and abnormal activities. Administer and maintain enterprise firewall appliances such as Palo Alto and Sophos , ensuring optimal configuration, policy management, and threat intelligence integration. Conduct regular system updates, firmware upgrades, and preventive maintenance for network infrastructure. Utilize network monitoring and management tools to proactively detect and address potential performance bottlenecks. Collaborate with cross-functional teams to support network-related needs and ensure seamless IT operations. Maintain comprehensive documentation of network configurations, changes, and procedures. Required Skills & Experience: In-depth knowledge of network protocols including TCP/IP, DNS, and DHCP . Hands-on experience with configuring and managing Palo Alto and Sophos Firewalls , including security policy management and troubleshooting. Strong understanding of network security principles and best practices. Familiarity with network monitoring tools and management platforms. Excellent analytical, communication, and teamwork skills. Job Types: Full-time, Permanent Pay: ₹500,000.00 - ₹600,000.00 per year Shift: Day shift Work Days: Monday to Friday Application Question(s): What is your current salary and Expected Salary per month What is your notice period? How far is your location from Sadhiq Nagar Work Location: In person