Network Security

Network Security

Posted 4 months ago

  • Incident analysis, responses and remediation using SIEM tools.
  • Security Log Analysis Monitor and analyze the logs from various security tools any events that need to be correlated from a security perspective to be researched and submitted to the tools team for the alert development.
  • Analysis of the Network Attack, blocks, detects and regular Health Checkups in the real Environment.
  • Monitored customer’s network the scheduled reports and ensured that network is hazard free from all threats.
  • Extract the logs, Perform real time log analysis using SIEM technologies and Forensics Analysis of logs as per the request.
  • Configure, document, and maintain various security devices (proxy servers, email gateways, Host IDS, AV, DLP, DNS servers, Assessment and monitoring tools)
  • Examine existing infrastructure and identify weaknesses and propose remedial action.
  • Perform regular assessments of the environment and its applications to document any risks.
  • Work as a mentor to Information security engineers and analysts.
  • Assist in Audit, policy management, patch management and incident management activities.
  • Correlating events from a Network, OS, Applications or IDS/Firewalls and analyzing them for possible threats.
  • Monitor and maintain Firewalls, SSL VPN gateways, Intrusion Protection system and any other security related equipment and services.
  • Hands on experience in deploying Internet and core aggregation firewalls, Cisco and Juniper.
  • Change management adds, changes, deletes, authorized submitter’s lists and  metrics reporting for Operations team.
  • Configuration of security policies in Netscreen, Fortigate, Checkpoint and Snorts.
  • Reviewing & creating the FW rules and monitoring the logs as per the security standards in Checkpoint and Netscreen Firewalls.
  • Contact with the various projects and team regarding the rules, monitoring the Logs and document, disable or refine the rules as per the clients’ requirement.
  • Auditing the rules based on security standards and refining it.
  • Conducting Training for the Team Members.
  • Responsible for daily security checks, monitoring unsuccessful logons, monitoring inactive users in Production system.
  • Monitors the clients networks scheduled reports, Incidents and behaviour,usage of user activities.
  •  Coordinating all security related issues and with Internal Infrastructure Team, and Validating the Expectation request and approving.
  • Manage the SIEM and other security monitoring tools from integration, monitoring, correlating and reporting perspective based on the business needs.
  • Involved in BVT and UAT testing.
  • Maintain the knowledgebase.
  • Modify the new and exist categories as per update.
  • Verify the collecting data by the team and update in main database.
  • Reply the client’s queries.
  • Providing the solution for the mis-configuration.


Job Features

Job CategoryPermanent

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