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Fulltime : SR. Network Security Engineer

Schaumburg, IL, us💼 Full-time🗓 2016-09-21 → 2026-09-28

Core

Design, engineer, and troubleshoot infrastructure technologies for rapidly-changing customer-servicing data networks while implementing security strategies and ensuring regulatory compliance.

Role type

Senior Network Security Engineer

Builds

Customer-servicing data networks, secure asset infrastructure, and compliant network operations

Domain

Data network engineering and cybersecurity

Required skills

Firewall configuration, VPN establishment, AAA administration, DNS record management, 24x7 advanced tier troubleshooting, project management, regulatory compliance analysis, security policy implementation, network security engineering, cross-functional project leadership

Preferred skills

Data network engineering certification, security certification, experience with mission-critical infrastructure, knowledge of complementary technical fields (operating systems)

Technologies

Firewalls, VPNs, AAA systems, DNS, Sarbanes-Oxley, PCI

Responsibilities

Plan, design, engineer, develop, implement, and troubleshoot infrastructure technologies on customer-servicing data networks; Perform 24x7 advanced tier troubleshooting, including off-hour maintenance and on-call efforts during outages; Develop and implement strategies for securing assets and ensuring regulatory/audit compliance; Provide guidance and training to junior staff; Manage project tasks across geographical locations for network security engineering duties

Seniority

Senior, hands-on IC with project management responsibilities

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