L3 / LEAD Network Security

4 weeks ago


Wilmington, United States eTeam Full time
Job Title: L3 / LEAD Network Security

Location: Remote

Job Description:
  • Having minimum 8 to 10 years of experience in firewalls like Palo Alto, Juniper, Cisco ASA and expertise in Palo Alto Firewalls
  • Must have strong experience with Palo Alto
  • Must have strong experience with PaloAlto IPS (PA-2050 & 3020 Series) & IDS
  • Expert level knowledge of Palo Alto security features including Threat Prevention, App-ID, Content-ID, SSL decryption, WildFire, Traps, URL filtering, GlobalProtect and Panorama
  • Understanding of network security concepts such as advanced persistent threats, intrusion prevention, cyber kill chain, zero-day malware, network sandboxing, and targeted attacks
  • Strong network troubleshooting skills with ability to perform manual packet analysis using tcpdump and Wireshark
  • Must have strong experience with Cisco IPS
  • Manage the Authentication/authorization servers
  • Maintain an in-depth knowledge of industry best practices, concepts and procedures
  • Work with design teams to review operational readiness of new projects, and contribute to solution designs and develop
  • Manage and maintain the firewalls /IPS across the enterprise
  • Troubleshoot internal and external connectivity and security issues
  • implementations, firewall configuration changes, and projects requiring security operational support
  • ssist the end-user, other IT professionals, and external customers in requesting security variances and implementation of subsequent configuration change requests
  • Good Communication Skills and have good experience in managing Network Delivery from End to End.
  • Must be good Team Manager to bridge between Customer and HCL. Manage escalations.
  • Should have experience to work on offshore and Onshore model
  • Guide the Network team during any Major issues like P1.
  • Should have experience on writing and reviewing RCAs.
  • Secondary Skill - Cisco ASA, Bluecoat Proxy, Cisco Client (AAA), Client PGP, WinPGP
  • Responsibilities:
  • Must have strong experience with Palo Alto / ASA Firewall
  • Manage and administer the firewall devices (Cisco ASA 5585)
  • ssist in policy management, patch management, vulnerability management and incident management activities
  • Hands on experience on
  • Create/update/Implement change requests related to Proxy, , IPS
  • Protects system by defining access privileges, control structures, and resources. Recognizes problems by identifying abnormalities reporting violations
  • Implements security improvements by assessing current situation
  • Determines security violations and inefficiencies by conducting periodic audits. Upgrades system by implementing and maintaining security controls


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