Network Security Firewall Engineer (NAC) / Active Secret

Job description

Responsibilities We are seeking a highly skilled Network Security Firewall Engineer to join our team supporting the U.S. Army Europe Regional Cyber Center (RCC-E). This role focuses on designing, implementing, and maintaining advanced network security solutions to ensure the integrity and availability of mission-critical systems. Location: Wiesbaden, Germany(On-site at U.S. Army Europe Regional Cyber Center - RCC-E) Key Responsibilities: Cisco ASA & Firepower - Lead design, implementation, and maintenance of Cisco Firepower infrastructure. - Focus on threat prevention, intrusion detection/prevention, and policy management. - Perform OS upgrades on Cisco ASA, FTD, and FMC platforms. - Troubleshoot VPNs, policies, and connectivity issues related to FTD and FMC. - Conduct security audits and performance tuning for high availability. Cisco Identity Services Engine (ISE): - Design, deploy, configure, and maintain ISE across the Army Top-Level Architecture (ATLA). - Implement 802.1X authentication for wired and wireless users. - Develop posture-assessment policies and TrustSec segmentation strategies. - Configure and administer TACACS+ and RADIUS for AAA services. - Integrate ISE with Ac...