Sr. Network Security Engineer

Experience- 6–8 years in Network & Security Engineering

Location- Delhi Airport

Job Description:-

Job Summary:

We are seeking a highly skilled Senior Network Security Engineer with deep hands-on experience in Fortinet and Check Point firewalls. The ideal candidate will be responsible for designing, implementing, managing, and optimizing enterprise-grade network security solutions while ensuring high availability, performance, and compliance with security standards.

Key Responsibilities:

• Design, deploy, and manage network security architectures across on-prem, data center, and cloud environments.
• Configure, troubleshoot, and optimize Fortinet (FortiGate, FortiManager, FortiAnalyzer) and Check Point (R80+, SmartConsole, Maestro) firewalls.
• Implement and maintain security policies including NAT, VPN (Site-to-Site & Remote Access), IPS, Web Filtering, and Application Control.
• Perform firewall rule reviews, policy optimization, and risk assessments.
• Lead firewall upgrades, migrations, and high-availability (HA) implementations.
• Monitor security events and respond to incidents in coordination with SOC teams.
• Ensure compliance with security frameworks and regulatory requirements (ISO 27001, PCI-DSS, NIST, etc.).
• Provide L3/L4 support for complex network security issues.
• Collaborate with network, cloud, and application teams to integrate security best practices.
• Document designs, configurations, and operational procedures.

Required Skills & Qualifications:

• 7+ years of experience in Network Security of managing large-scale enterprise network infrastructures.
• Profound knowledge of network architecture and technology, including hands-on experience with SD-WAN, MPLS, and other modern networking technologies. Extensive experience in managing both NOC and SOC environments.
• Strong knowledge of network infrastructures, protocols, and standards such as TCP/IP, DNS, DHCP, OSPF, BGP, etc.
• Strong hands-on expertise with Fortinet and Check Point firewalls.
• In-depth knowledge of TCP/IP, routing, switching, VLANs, BGP, OSPF.
• Experience with VPN technologies, SSL/IPSec.
• Knowledge of IDS/IPS, WAF, DLP, and network segmentation.
• Experience with firewall policy management, optimization, and troubleshooting.
• Familiarity with SIEM tools and log analysis.
• Strong understanding of cybersecurity threats and mitigation techniques.

Preferred Certifications:

• Fortinet NSE 4/5/7 or FCP/FCS
• Check Point CCSA / CCSE
• CISSP, CCNP Security (added advantage)

Job Types: Full-time, Permanent

Pay: From ₹800,000.00 per year

Application Question(s):

• What is your current CTC?
• What is your expected CTC?
• What is your notice period/ LWD?
• How many years of total experience do you have?
• How many years of experience do you have in Fortinet and Check Point firewalls?
• What is your current location?
• Do you have passport?

Work Location: In person