Network Security Manager

4 weeks ago

Chennai, India Intellect Design Arena Ltd Full time

Position Requirements


  • Candidate with 15+ year of experience in working in operations/managed services.
  • Strong technical experience on Firewall, Palo Alto, Cloud Security, and Data center
  • Carrying out deployment, maintenance, monitoring, and management tasks
  • Demonstrable previous experience of implementing and supporting large-scale IT Infrastructure environment or large Business.
  • Strong technical knowledge on Microsoft, Network & Cloud technology, along with leadership and communication skills, to improve the delivery of services.
  • Communicating effectively to all stakeholders on a regular basis.
  • A practical understanding of gathering business requirements & scoping relevant solutions.
  • Use resources to best advantage, by collaborative working with all Leaders.
  • Setting the behavioral & performance standards. Energizing your team.
  • Deal positively with change & uncertainty.
  • To work on projects and initiatives as directed by the IT Services to support changes or opportunities in wider business
  • Excellent written communications skills sufficient to write reports and business correspondence in a professional manner.
  • Ability to verbally present complex concepts and technical information to a non-technical audience in a clear and concise fashion.
  • Strong interpersonal skills sufficient to conduct business with others in a diplomatic, professional manner.
  • Ability to manage multiple projects and successfully handle multiple tasks.
  • Monitor and analyze activity logs to detect malicious internet traffic and indicators of compromise as well as to reduce false positive blocks
  • Review WAF usage and define means to improve and mature protection policies
  • Understand web applications at a sufficient level to work with developers to implement protective controls that may need to be customized for specific applications
  • Build and enhance our proven security platform.
  • Blend innovation and speed in a constantly evolving cloud architecture.
  • Analyze new threats and offer deep insight through data-driven intel.
  • Collaborate with customers to help solve their toughest security challenges.
  • Experience in planning, configuration, and deployment of PA Firewalls
  • Expert in troubleshooting, implementing, and configuring Panorama, Palo Alto firewalls
  • Analyzing the current Palo alto and Prisma environment and providing recommendations and implementation plans to upgrade the code, App-ID.


Core Technology Skills


Network Security :


  • Checkpoint Firewall- Deployment, Migration, L3 operation of Firewall Modules and Checkpoint Maestro.
  • Cisco ASA in VPN technologies and Cisco Firepower installation, NGIPS.
  • PaloAlto Firewall - Certificate Installation, Administration, threat preventions, rule creation, log analysis etc.
  • Cisco Meraki technologies for SD-WAN, Traffic filtering, Traffic shaping etc
  • Proxy Solution - Design, Implementation, Administration of Bluecoat, Cisco IronPort WSA, Zcsaler ZPA, ZIA.
  • F5 LTM, SSL Offloading, Cisco ISE, HPNA, NCS
  • FortiGate Firewall - Forti cloud, Forti analyser, Forti manager, Rule creation, VDOM, IPS, IDS Features
  • Palo Alto Firewall threat updates on periodic basis
  • Incident management, Change Management for different severity levels and following escalation matrix for ensuring SLA adherence
  • P1, P2 and P3 incidents monitoring and coordination with stakeholders for timely resolution
  • Expert in configuring routing protocols and documenting on Palo alto firewalls
  • Develop scalable flow architecture for tunneling protocols, mobility protocols, high availability solution for Stateful Failover
  • Experience developing firewall security policies
  • Ability to troubleshoot application security policies.
  • Expertise level required with Illumio Core, PCE, VENs, workloads and labeling strategy and troubleshooting

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