IT Network Security Engineer
Core
Design, implement, and manage firewall systems, intrusion detection, and network security controls to protect networks, systems, and applications from threats.
Role type
Senior IC IT Network Security Engineer
Builds
Secure network infrastructure, firewall policies, and incident response capabilities
Domain
Cybersecurity / Network Security
Required skills
Firewall management, TCP/IP networking, PowerShell scripting, Linux administration, Windows administration, BGP routing, vulnerability assessment, incident response, compliance frameworks (PCI, NIST)
Preferred skills
CISSP certification, SASE experience, next-generation firewall experience, ITIL Change and Incident Management, automation tools
Technologies
Firewall, Linux, PowerShell, Windows, TCP/IP, BGP, SASE
Responsibilities
Design and implement firewall systems; monitor, maintain, and troubleshoot firewall health and traffic; manage relationships with security vendors and managed service providers; implement intrusion detection and response systems; conduct vulnerability assessments and recommend mitigations; lead security incident response and post-incident reviews; assess effectiveness of network security controls and support compliance with regulatory frameworks.
Seniority
Mid-Senior, hands-on IC