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Senior Network Security Engineer

1 month ago

tamil nadu, India HTC Global Services Full time

- Expertise in configuring, deploying, and maintaining Cisco routers and switches for optimal network performance and security.
- Proficient in managing Juniper SRX series firewalls (SRX340, SRX240, SRX4200) to enforce security policies and protect against cyber threats.
- Conducted firewall audits using Firemon to assess and enhance security posture.
- Administered Palo Alto and Zscaler VPNs for secure vendor access to network resources.
- Oversaw firewall management platforms, including Juniper Space and Palo Alto Panorama, to streamline operations and enhance visibility.
- Managed Palo Alto firewalls across data centers, manufacturing sites, and global offices to safeguard network assets and sensitive data.
- Assisted in the implementation and optimization of Fortinet firewalls to strengthen network security posture.
- Integrated Elastic Search into security operations and vulnerability management for enhanced threat detection and response capabilities.
- Designed and implemented cloud integration solutions connecting on-premises infrastructure with cloud environments using technologies such as F5 and DDI/IPAM (EfficientIP).
- Proven experience in network security engineering with expertise in Cisco, Juniper, Palo Alto, and Fortinet technologies.
- Proficient in configuring and managing Cisco and Juniper routers and switches.
- Hands-on experience with Juniper SRX series firewalls and Firemon auditing tool.
- Strong understanding of VPN technologies, particularly Palo Alto VPN.
- Experience deploying and managing Palo Alto firewalls in enterprise environments.
- Knowledge of Fortinet firewall implementation and optimization will be a plus.
- Excellent communication skills with the ability to collaborate effectively in team environments.
- Relevant certifications such as CCNA, CCNP, JNCIA, JNCIS, PCNSA, PCNSE, or FCNSP are advantageous.