The Engineer's primary job responsibilities include:

Administer, monitor, and optimize Cisco portfolio infrastructure, including firewalls, identity, and network analytics platforms.

Execute routine software/firmware upgrades, patching, and configuration updates on network and security appliances.

Ensure effective network segmentation and secure access by configuring and enforcing network access controls.

Manage and maintain secure remote access solutions for users and devices.

Deploy, configure, and tune next-generation network perimeter and detection tools to ensure consistent policy enforcement.

Oversee application delivery and web application security solutions, assisting with WAF configuration and incident response.

Monitor network telemetry and activity for anomalous behavior or security events.

Respond to and investigate network, security, or operational incidents in both on-premises and cloud environments.

Support DDoS and threat protection systems, maintaining readiness and reporting suspicious activity.

Collaborate with infrastructure and app teams to design and implement secure, compliant architectures across cloud and datacenter.

Participate in vulnerability management processes, remediating identified exposures across managed platforms.

Principal Network Security Engineer

Responsibilities