Network Security Architect

Aversan Inc; Montreal (administrative region); On-site; CAD 90,000 - 130,000; Full time

Job summary

Aversan Inc. in Montreal, QC, seeks a Network Security Architect to design, implement and maintain secure network environments for globally distributed 24x7 operations. You will mentor IT and network teams and align security with business strategy.

The ideal candidate holds CISSP, GIAC, CCNP/CCIE, and cloud networking experience, with fluency in French and English. Hybrid work arrangement in Canada.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field, or an associate degree with equivalent experience.
• Minimum 5 years of network security experience with firewall platforms and IDS/IPS.
• Fluent in French and English, spoken and written.
• SANS GIAC, CISSP, and at least one additional network-focused certification.
• Experience with OT integration and cloud networking (AWS/Azure).
• Ability to translate complex concepts to non-technical stakeholders.

Responsibilities

• Design, implement, and maintain secure network environments for globally distributed networks.
• Mentor IT and network teams on secure network design and operations.
• Align network security standards with business strategy and frameworks.
• Identify threats and design components to detect, deter, and respond.
• Assess designs for security gaps and recommend remediation.
• Act as SME for network security incidents and guide investigations.

Skills

SANS GIAC Certification

Cloud networking experience

CISSP certification

Network security experience

Firewalls / IDS/IPS

VPN / zero-trust networking

OT awareness

French & English fluency

Education

Bachelor’s degree in CS/IT/Engineering

Associate degree with certs

Tools

CCNP Security

CCIE Security

SIEM integration

EDR / threat detection

Job description

Aversan Inc. (www.aversan.com) is a trusted multi-service engineering and electronics manufacturing company. Aversan delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defence, and space industries.
We are currently seeking a qualified Network Security Architect to join our team. As a Network Security Architect, you will design, implement, and maintain secure network environments for globally distributed networks operating 24x7. You will also mentor IT and network teams, collaborate with other domain architects, and align network security standards with business strategy.
Location: Montreal, QC
Job Type: Full Time
Working Arrangement: Hybrid

Responsibilities

• Design, establish, and implement enterprise-class network security solutions for globally distributed network environments operating 24x7.
• Design reliable, high-quality audio-video enterprise systems and architect the supporting network environment to support optimal performance.
• Align network security standards with business strategy and technology frameworks.
• Identify current and emerging threats; design architecture components to detect, deter, and respond to those threats.
• Assess existing and proposed network designs for security gaps; recommend enhancements and remediation plans.
• Serve as a subject-matter expert for network security incidents; guide investigations and suggest post-mortem actions.
• Mentor IT and network teams on secure network design, implementation, and operations.
• Collaborate with architects of other domains to ensure integrated, end-to-end security across the enterprise.

Basic Qualifications

• SANS GIAC Certification.
• Cloud networking experience.
• Expertise in Operational Technologies (preferred).
• CISSP certification.
• One or more network-focused certifications (e.g., CCNP Security, CCIE Security, SANS GIAC).
• Minimum 5 years of network security experience.
• Proven experience with firewall platforms, next-generation intrusion detection/prevention systems, secure routing, VPN, OT, cloud and zero-trust networking.
• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field; or an associate degree with equivalent professional experience and certifications.
• Fluent in both spoken and written French and English.
• Deep knowledge of networking protocols, routing, switching, and secure network design.
• Experience designing integration between IT infrastructure and OT systems.
• Proficiency with firewalls, IDS/IPS, secure web gateways, and network traffic analysis tools.
• Hands‑on experience with SIEM integration, endpoint detection and response (EDR), and network anomaly detection.
• Familiarity with cloud networking (AWS, Azure).
• Experience designing audio‑video enterprise environments.
• Understanding of CMMC and other relevant security frameworks as they apply to network security.
• Ability to translate complex technical concepts into clear guidance for non‑technical stakeholders; strong critical‑thinking and problem‑solving abilities.
• Proven track record leading cross‑functional security projects and building high‑performing teams.
• Demonstrated ability to identify, assess, and prioritize risks associated with network architectures.

Compensation: $90,000 – $130,000 CAD (annual salary)
Vacancy Status: This posting is for an existing vacancy.
AI in Hiring: We use AI tools to assist with application management (e.g., organizing submissions and surfacing potentially relevant qualifications). AI is not used to make hiring decisions. All decisions are made by our hiring managers and recruitment team. Our use of AI is governed by security and privacy risk assessments aligned with our cybersecurity framework .