Job Summary
Network Security Lead - Network Security Engineer
Responsibilities
Key Responsibilities
Review and approve firewall requests in line with risk appetite
Review and analyse firewall rules to ensure they are effective and in line with security best practices
Ensure all firewall rules are recertified by owners in the specified timeframe Where no owner is made available ensure an owner is found and that necessary information is updated
Perform firewall ruleset review
Validate the rule compliance report of the firewalls generated from the automated firewall review solution and share with the respective stakeholders
Perform ACL ruleset management add update remove optimize to remove defunct duplicate rules
Follow the change management process for creationmodificationremoval of rules with necessary approvals
Clearly document all changes to firewall rules including the reason for the change the details of the change the requestor and the date and time of the change
Periodically reviewing existing firewall rules to ensure they are still necessary and appropriate Remove outdated or redundant rules
Regularly assess rule effectiveness Adjust rules based on issues identified
Experience Qualifications
Should have 8 to 12 years of experience in setup configuration and ongoing management of firewall devices like Palo Alto F5 Zscaler Cisco ISE Azure DDoS
Willing to work in 24X7 rotational shifts
Should have to lead mentor the junior team members
Should have excellent communication skills
Good to have CEH certification