Category: Architecture

Main location: Canada, Quebec, Montréal

Position ID: J0725-0676

Employment Type: Full Time

Position Description:

CGI is seeking a Network Telecom Architect specialized in LAN/WLAN to join our Infrastructure team in Montreal. As a network architect, you will be responsible for the design, evolution, and governance of local and wireless network infrastructures in complex and critical industrial environments. You will take part in digital transformation projects, network performance optimization, and the integration of emerging technologies across multisite contexts in both Canada and internationally.

Key Responsibilities

• Define LAN/WLAN network architectures tailored to client needs, in compliance with security and performance standards.

• Develop technical architecture documents (HLD, LLD) and implementation plans.

• Collaborate with operations, security, and infrastructure teams to ensure overall solution coherence.

• Provide technical expertise for deployment, migration, or continuous improvement projects.

• Conduct technology watch on LAN/WLAN solutions (Wi-Fi 6/6E, SD-Access, NAC, etc.).

• Contribute to the development of enterprise standards and network architecture best practices.

Required Skills

• 5+ years of proven experience in LAN/WLAN network architecture in complex environments.
• Mastery of the following technologies:

o LAN: Switching, VLAN, spanning tree, QoS, DHCP, DNS
o WLAN: Wi-Fi controllers, access points, centralized management, wireless security
o Network Security: NAC (802.1X), segmentation, access control
o Protocols: TCP/IP, STP, OSPF, EIGRP, BGP

• Strong knowledge of solutions from Cisco (Catalyst, Meraki, DNAC), Aruba, or other major vendors.

• Ability to explain technical concepts clearly and collaborate with non-technical stakeholders.

• Solid experience in technical documentation and reference architecture development.

• Experience working in industrial environments; mining/heavy industries preferred.

• Strongly desired: experience with IT/OT integration topics.

Assets

• Certifications such as CCNP, CWNA, Aruba Certified Mobility Professional, or equivalents.

• Experience in hybrid environments (on-prem/cloud).

• Bilingualism (French and English).

#LI-NO1

Use of the term ‘architect’ in this job posting refers to the technical sense related to Information Technology (IT) and does not imply that the individual practices architecture or possesses the requisite license as prescribed by the applicable provincial or territorial architect regulator. We are seeking individuals with expertise in IT architect-related functions, but licensure from an architect regulator is not a prerequisite for this position. Architecture is a regulated profession in Canada which is restricted in terms of use of titles and designation.

Skills:

• English
• French
• Cisco Catalyst Switches
• Network Architecture
• Telecommunications

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we recognize the richness that diversity brings. We strive to create a work culture where all belong and collaborate with clients in building more inclusive communities. As an equal-opportunity employer, we want to empower all our members to succeed and grow. If you require an accommodation at any point during the recruitment process, please let us know. We will be happy to assist.

Come join our team—one of the largest IT and business consulting services firms in the world.