Network Security Engineer
Careernet · Chennai, Tamil Nadu, India
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Careernet · Chennai, Tamil Nadu, India
Key Skills: Zscaler, NGFW, Meraki Firewall, Network Security, Firewall Administration, Firewall Policy Management, Access Controls, Secure Network Connectivity, Cisco ASA, Palo Alto Networks Roles & Responsibilities: • Manage and maintain network security controls across Zscaler and firewall platforms. • Configure and administer NGFW and Meraki firewall policies to support secure connectivity. • Review security rules, access controls, and traffic flows to ensure alignment with enterprise standards. • Support incident investigation and remediation for network security events. • Coordinate with infrastructure and security teams to implement approved network protection changes. Experience Required: • 4 to 7 Years of experience with Zscaler in an enterprise environment. • Strong working knowledge of NGFW and Meraki firewall administration. • Ability to manage firewall policies, access controls, and secure network connectivity. • Experience supporting network security operations in a production environment. Good to Have: • Cisco ASA experience. • Palo Alto Networks experience. Education: • Bachelor's degree in Computer Science or a related field.