Network Security Engineer

mississauga, peel region, Canada • Posted May 23, 2026

Job Type: Full-time
Location: mississauga, peel region
Posted: May 23, 2026
Category: Other-General
Application Deadline: July 02, 2026

Role Description

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. ...

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