Network Security Engineer

Roles and Responsibilities

• Design, implement, and maintain network security solutions across enterprise environments.


• Manage and support firewalls, NAC, micro-segmentation, DDoS protection, DNS security, and RADIUS authentication services.


• Provide engineering support for Cisco, Arista, Fortinet, Aruba ClearPass, and micro-segmentation platforms.


• Support cloud security initiatives in Azure and GCP.


• Contribute to security policy automation efforts using Python, Ansible, Terraform, GitHub, and Bitbucket.


• Collaborate with Cyber Operations, Infrastructure, and Security teams to implement and maintain network security controls.


• Support incident response, network flow analysis, troubleshooting, and production changes.


• Participate in after-hours and weekend support rotations as needed.

Required Qualifications