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1perTInent

Network Security Expert

Security Engineering & ArchitectureConfirmed live in the last 24 hours
Full-timeMontreal, QC, CanadaNo salary listed

About the Job

Requirements

  • Five to eight years of relevant experience integrating and delivering network security projects.
  • Expert proficiency with firewalls (Palo Alto, Check Point, Cisco), VPN, load balancers (Citrix ADC/F5), and proxies (Zscaler ZIA/ZPA, Squid).
  • Strong skills in routing and switching, DNS administration, PKI, and DDoS protection.

Responsibilities

  • Lead delivery of complex infrastructure projects and integration of network security solutions internationally.
  • Lead deployment of firewalls (Palo Alto, Check Point, Cisco ASA, Fortinet), VPN/SD-WAN solutions, and associated services (Panorama, User-ID).
  • Lead integration of Citrix ADC load balancers (SSL, services), proxies (Squid, SOCKS), and Cloud Zero Trust solutions (Zscaler ZIA/ZPA).
  • Direct core infrastructure projects involving DNS, PKI/SSL, anti-DDoS protections, and firmware and vulnerability-patch upgrades across the hardware fleet.
  • Serve as the technical reference for complex incidents, perform packet captures and debugging, and conduct capacity planning.
  • Write architectures and standard operating procedures, ensure compliance with inventory standards, and mentor more junior specialists.

Desired Qualifications

  • Certifications such as CCNP Security, PCNSE, PMP, or Agile.
  • Scripting with Python or Shell, Linux, and firewall-rule management tools such as AlgoSec, Firemon, or Tufin.

About the Company

1perTInent

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