L3 Network & Security

Job Description

Position

L3 / SME Network Security O&M

Scope

Provide subject matter expertise for the 24x7 operational support for network security components like firewalls and load balancers. Provide expertise on the installation, management, configuration and troubleshooting expertise on these devices.

Maintaining Service Level Agreement (SLA) or OLA (Operational Level Agreement) of highest standards and Turn-Around Time (TAT) as agreed.

Assist with automation of mundane tasks for the network security operations team.

Technical Skills

• Expert level skills in configuring & troubleshooting of firewalls or load balancers. Work with security team for preparing the Hardening Guidebook and necessary automation tool-kit. Carryout hardening of the network security devices as per the laid guidelines.
• Advanced Level of configurations for high availability like Active-Passive or Active-Active Cluster setup, etc. applicable for Disaster Recovery scenarios with pre-defined RTO & RPO
• Technical OEM certifications for Network & Security products or technologies
• Exposure to F5 / Citrix Netscaler load balancers.
• Exposure to Cisco / Palo Alto / Checkpoint firewalls.
• Configuration of firewalls per set guidelines
• Configuration of load balancers including load balancing mechanisms, content switching config per business rules.
• Integration with Infrastructure Components like Active Directory (AD) / LDAP / AAA / Radius, NTP, Domain Name Service (DNS), Syslog
• Expert level knowledge of IP addressing schemes (IPv4 & IPv6)
• Knowledge of log co-relation engines / methodology would be an advantage
• Should have worked in Remote Management environment using tools.
• Basic scripting skills would be an added advantage.

Responsibilities

Requirements

Who Can Apply?