Description :

We are seeking a skilled Firewalls Network Security Engineer to design, implement, manage, and support enterprise network security infrastructure with a strong focus on firewalls, Intrusion Prevention Systems (IPS), and VPN technologies. The ideal candidate will have hands-on experience with leading firewall platforms and a solid understanding of network security protocols, threat analysis, and incident response.

This role is critical in protecting organizational networks from internal and external threats while ensuring secure and reliable connectivity across enterprise environments.

Key Responsibilities :

Firewall & Network Security Operations :

- Configure, manage, and optimize enterprise firewall solutions such as Cisco ASA, Palo Alto, and Fortinet.

- Implement and maintain firewall policies, NAT rules, access control lists (ACLs), and security zones.

- Perform regular firewall rule reviews and policy optimization to maintain security and performance.

IPS & Threat Prevention :

- Deploy, configure, and manage Intrusion Prevention Systems (IPS) and related security tools.

- Monitor IPS alerts, analyze security events, and respond to potential threats.

- Tune IPS signatures and policies to minimize false positives and improve threat detection.

VPN & Secure Connectivity :

- Design, implement, and support VPN solutions, including IPSec and SSL VPNs, for site-to-site and remote access connectivity.

- Troubleshoot VPN connectivity and performance issues.

- Ensure secure authentication and encryption standards are applied consistently.

Security Monitoring & Incident Response :

- Monitor network security events and logs to identify suspicious activity and potential breaches.

- Participate in incident response activities, including investigation, containment, remediation, and post-incident analysis.

- Conduct root cause analysis and recommend preventive measures.

Risk Management & Compliance :

- Support the development and enforcement of network security policies and standards.

- Assist with risk assessments, vulnerability management, and security audits.

- Ensure network security controls align with organizational risk management and compliance requirements.

Troubleshooting & Documentation :

- Diagnose and resolve complex network security issues across firewalls, IPS, and VPN environments.

- Create and maintain technical documentation, network diagrams, and standard operating procedures.

- Provide clear communication and updates to stakeholders during incidents and change activities.

Required Skills & Qualifications :

- 3- 8 years of experience in network security, with strong hands-on exposure to firewalls, IPS, and VPN technologies.

- Practical experience with firewall platforms such as Cisco ASA, Palo Alto, and Fortinet.

- Strong understanding of Intrusion Prevention Systems (IPS) and security monitoring tools.

- Hands-on experience with VPN technologies, including IPSec and SSL VPNs.

- Proficiency in configuring and managing firewalls, VPNs, and IPS solutions in enterprise environments.

- Solid knowledge of network security protocols, including TCP/IP, DNS, HTTP/HTTPS, and SNMP.

- Understanding of security policies, risk management, and incident response processes.

- Ability to analyze security threats and apply appropriate technical controls.

- Strong troubleshooting, analytical, and problem-solving skills.

- Excellent written and verbal communication skills.