Unknown Company

Senior Network Security Engineer

chicago, il • Posted 4 days ago
Remote Full Time IT & Technology

We are looking for a highly qualified Senior Network Security Engineer to join our Network & Security Business Unit. The professional will be responsible for the design, implementation, maintenance, and troubleshooting of complex network security infrastructures.

Salary range $80K to $92K. Work is partially remote with occasional travel to USA, and in Canada.

Key Responsibilities

  • Design and manage security architectures based on Next‑Generation Firewalls (NGFW).
  • Implement and manage SASE (Secure Access Service Edge) solutions for distributed environments.
  • Perform configuration, policy management, and advanced troubleshooting on multi‑vendor equipment.
  • Manage perimeter and internal security within Enterprise environments.
  • Conduct log analysis, incident management, and system hardening.
  • Provide technical mentoring for junior team members (optional, if required).

Fundamental Technical Requirements (Must‑Have)

Palo Alto Networks

  • Advanced configuration and management of NGFW (PA Series).
  • Solid experience with Panorama for centralized management.
  • Proven experience with SASE solutions (Prisma Access) and GlobalProtect.

Fortinet

  • Advanced management of FortiGate (including VDOM, SD‑WAN, SSL Inspection).
  • Experience with the wider Fortinet ecosystem (FortiManager, FortiAnalyzer).

Cisco Security

  • Experience with Cisco Security solutions (Firepower/FTD, ASA).
  • Knowledge of Cisco ISE (Identity Services Engine) and TrustSec architectures is a strong plus.

F5 Networks

  • Implementation and management of F5 BIG‑IP solutions.
  • Strong configuration and troubleshooting skills on LTM (Local Traffic Manager) and/or APM (Access Policy Manager) / AWAF modules.

Soft Skills & Additional Requirements

  • Minimum of 5+ years of experience in Network Security Engineering roles.
  • Excellent troubleshooting and problem‑solving skills under pressure.

Preferred Certifications (Nice‑to‑Have)

  • PCNSE (Palo Alto Networks Certified Network Security Engineer).
  • NSE 4 / NSE 7.
  • CCNP Security or CCIE Security.
  • F5 Certified Administrator (F5‑CA) or Technology Specialist (F5‑CTS).

What We Offer

  • Salary commensurate with experience.
  • Structured training and certification plans.
  • Corporate benefits: Welfare Plan, Smart Working.

#J-18808-Ljbffr
Back to Job Search