Full-time

Network Security Engineer

Posted by Enterprise Solutions Inc. • mississauga, on, Canada

📍 mississauga, on 🕒 May 31, 2026

About the Role

Job Description – Network Security (L3) Mandatory skill set: Choice 1 - Firewall - Checkpoint

NAC - Aruba Clearpass

Mandatory skill set: Choice 2 - Firewall - Checkpoint

WAF - Cloudflare

Responsibilities Manage day-to-day Operations according to customer environment

Organizational Functions

Develop and implement network security architecture, policies, and procedures to protect against threats.

Provide L3 level support on critical/Outage situations and drive end to end until resolution.

Good understanding of network protocols (HTTP, HTTPS, DNS, TCP/IP).

Strong expertise in:

Implementing and maintaining Checkpoint firewall and associated software module (VPN, URL Filtering, IPS etc.) infrastructure.

Checkpoint VPN (S2S & Remote access).

Deep understanding of Cloudflare CDN and security solutions, including WAF, bot management, and DDoS protection.

RADIUS, TACACS+, 802.1X,...

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