Network Security Consultant

Job highlights

• Experience Required: 4-6. Role Descriptions: Design
• deploy
• configure
• and maintain Palo Alto Firewalls (PA series) across enterprise and data center environments

Skills: Aruba Network Security~Network Routing(WAN Technology)
Experience Required: 4-6

Role Descriptions: Design| deploy| configure| and maintain Palo Alto Firewalls (PA series) across enterprise and data center environments. Manage firewall configurations including security policies| NAT rules| App ID| URL filtering| threat prevention| and decryption. Administer Panorama for centralized policy management| templates| and device groups. Conduct firewall rule reviews| optimization| and cleanup in line with least privilege principles. Troubleshoot complex traffic flow| policy enforcement| performance| and security issues using logs| packet captures| and monitoring tools. Implement and support VPN solutions including IPSec and GlobalProtect (site to site and remote access). Perform firewall upgrades| patches| hotfixes| and maintenance| coordinating with business stakeholders and CAB. Develop and maintain technical documentation| SOPs| and network diagrams. Work closely with security and compliance teams to ensure risk mitigation and adherence to security standards.Configure| administer| and support F5 BIG IP (LTM / GTM) environments. Manage Virtual Servers| Pools| iRules| Profiles| and Health Monitors. Troubleshoot application availability| traffic distribution| and failover issues. Support SSL offloading| persistence| and high availability configurations. Perform upgrades| patching| and performance optimization activities.Design| implement| and support Data Center network infrastructure (Core| Aggregation| Access layers). Configure and manage Layer 2 / Layer 3 technologies including VLANs| STP| LACP| OSPF| BGP| VRRP/HSRP. Troubleshoot complex latency| packet drops| routing loops| and convergence issues.

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