Job description:

Job description: - Network Security - L2 - Technical Specialist Firewall/Proxy/Email Security/Threat Protection

Implementing and maintaining Juniper/Palo Alto/Checkpoint firewall infrastructure.
Hands on experience on Palo Alto Firewall is must
Provisioning firewall policies , based on consultation with customer.
Providing on-going support & Troubleshooting firewall, VPN, IPS & Proxy infrastructure problems.
Troubleshooting firewall, Proxy & Threat Protection problems as reported by customers.
6 years of hands-on experience on security domain managing Security Infrastructure
Should have good working experience on Palo Alto Firewall, Zscaler Proxy, Fireeye threat protection solution.

Required skills:

Experience with Firewall & Network, such as Switching, Routing, IPSEC VPNs, Tunnelling and Security.
Ensure all network security rules are configured according to least privileged access and best practices following standards. Access controls and firewall rulesets must be in place to ensure that users and Services only have access to the Networks they are authorized to use.
Remediation of network security compliance reports generated daily, including the deviation of security standards configurations on a global scale.
Performing device replacements and firmware upgrades when required as part of troubleshooting.
Troubleshooting customer authentication incidents (Most common incident from users nowadays).
Monitoring performance and availability of firewall devices using Customer Network Monitoring Tools
Good knowledge and troubleshooting skill on Cisco Email and DNS security
Good hands-on experience in administration of Zscaler proxy solution i.e. Zscaler Client connector, Traffic forwarding, authentication & Security policy configuration
Hands on experience in Fireeye threat protection policy configuration, administration and threat log analysis

Key Responsibilities:-
The key responsibility is to manage and administrate core security components like Firewalls, Proxy & Threat Protection. Monitoring of all services is important to ensure all services are up and running. Faster troubleshooting skill to analyze and provide fix at the earliest to user reported incidents.

• To clearly understand the client's cybersecurity environment and respective product.
• To monitor, configure, and troubleshoot cybersecurity issues and related monitoring tools
• To analyse and validate cybersecurity incidents in-detail and help the L3 team with RCA/data or logs collection
• To enable knowledge transfer/trainings through creation/ maintenance of configuration documents, test plans, operational manuals and provide operational training to L1 team.
• To analyse and fine-tune cybersecurity policies, participate in cybersecurity review calls pertaining to change requests & recommendations on cybersecurity policy changes.
• To implement changes, monitor security device performance and implements performance tuning when necessary.
• To prepare analyses and reports to highlight the project progress/challenges and ensure quality and accuracy to the client