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# Senior Network Security Engineer

- **Company:** IDR, Inc.
- **Location:** Atlanta, GA, United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** IEEE 802.1X, Active Directory, User Authentication, Cloud Computing, Cloud Computing Security, Network Address Translation, Identity and Access Management, Virtual Private Networks (VPN), Network Security, Routing, Azure Active Directory, Systems Integration, Wide Area Networks, Wireless Networks, Identity Services Engine, Network Access Control, Firewalls (Computer Science), Cisco
- **Published:** October 28, 2026
- **Apply:** https://www.dice.com/job-detail/a761104f-414d-44c4-b21e-a8105a5be39f

## About the Role

* 10-15 years of relevant professional experience in enterprise network/security engineering.
 * Hands-on, customer-facing implementation experience with Cisco ISE, Cisco Secure Firewalls, and Palo Alto NGFW solutions.
 * Experience with Palo Alto SSE, Cisco/Palo Alto SD-WAN, and wired/wireless network security implementations.
 * Experience implementing HPE Aruba ClearPass for network access control, authentication, guest access, and directory integrations.
 * Strong working knowledge of Microsoft Active Directory and Azure Active Directory integrations.
 * Active Palo Alto NGFW certification required/Active Cisco CCNP Security certification required.

## Description

* Leads customer-facing implementations of enterprise network security solutions from discovery through delivery.
 * Implements and configures Cisco Identity Services Engine (ISE), including 802.1X, MAB, Guest Portal, and Active Directory/Azure AD integrations across wired and wireless networks.
 * Implements Cisco Secure Firewalls, including Secure Client, access policies, NAT, routing, site-to-site VPNs, and centralized management (FMC / Secure Cloud Control).
 * Implements Palo Alto Next-Generation Firewalls, including User-ID, Cloud Identity Engine, GlobalProtect, security policies, NAT, routing, site-to-site VPNs, and centralized management (Panorama / Strata Cloud Manager).
 * Supports Secure Service Edge (SSE) and SD-WAN implementations, partnering with customers and internal teams to ensure secure, scalable designs