Job Description
Senior Network Security Engineer We are seeking a skilled Network Security Engineer to manage and secure our network infrastructure. The ideal candidate will have extensive experience with Cisco Networks and a deep understanding of network security principles and practices. Responsibilities: Manage the security of Cisco routers, switches, networking devices, and appliances. Configure, support, and resolve issues with firewalls, VPNs, and IDS/IPS solutions. Secure network design and execution using Cisco Secure Access, Edge Network Security, Threat Control, and Secure Mobility solutions. Deploy Cisco Identity Services Engine (ISE) and 802.1X secure network access. Monitor and maintain network access security using Cisco ISE appliance solutions. Set up advanced Cisco security solutions to mitigate outside threats and secure connected devices. Provide operational support for identity and network access control. Identify and troubleshoot issues with Cisco network security appliances and Cisco IOS software devices. Configure Cisco perimeter edge security solutions and Cisco Adaptive Security Appliance (ASA) firewalls. Execute and manage security for Cisco switches, routers, ASA, and Firepower Firewalls. Implement and resolve remote-access and site-to-site VPN solutions with Cisco ASA and Cisco IOS routers. Implement Cisco ASA Next-Generation Firewall (NGFW), web security, email security, and cloud web security. Troubleshoot Network Access Control, Web Authentication, and Guest Access. Understand Cisco ISE Fundamentals, Advanced Access Control, and Endpoint Access Control. Skills and Experience: Extensive network security experience with a strong background in Cisco Networks. Proficiency with Cisco Umbrella, Stealthwatch, WSA, ESA, AMP for Network and End Point, ASA, NGFW, Firepower NGIPS, Cloudlock CASB, AnyConnect, ACI security, Threat Control, TrustSec, and DNA. Beneficial experience with Cisco Data Center Nexus, Cloud, Cisco ASA/PIX, Cisco Secure, ACS, Cisco ACI, Cisco IronPort, Checkpoint FW-1 and NG, Juniper Netscreen and SRX, Palo Alto, Bluecoat, and Fortinet security hardware/software products. Ability to balance multiple priorities in a fast-paced, highly collaborative, frequently changing, and sometimes ambiguous environment. Excellent analytical, communication, and documentation skills with a demonstrated ability to collaborate and influence across multiple teams. Own transport and a full, clean Irish driver's license are essential. Education and Certifications: Bachelor's degree in Computer Science, Information Technology, or related field CCNP Security, CCIE Security #J-18808-Ljbffr