Senior Network Administrator

4 weeks ago

Montreal, Canada Lightspeed Full time

Hi there Thanks for stopping by

Are you actively looking for a new opportunity? Or just checking the market? Well… you might just be in the right place

As a Senior Network Administrator, you will be responsible for managing and maintaining our global network infrastructure to ensure seamless connectivity and security across all locations. The ideal candidate will possess a deep understanding of computer networking , with strong troubleshooting skills and expertise in WiFi technologies. While the core infrastructure is Fortinet-based, we value a vendor-agnostic approach to network management, expecting the candidate to be versatile and adept with various networking technologies and solutions.

What you’ll be responsible for:

Oversee and maintain the company’s global network infrastructure, ensuring high availability, performance, and security. Lead troubleshooting efforts to resolve complex network issues, including WAN/LAN/WLAN from hardware to users Design, implement, and manage WiFi networks, ensuring robust coverage, performance, and security. Develop and maintain documentation for network configurations, processes, and procedures to ensure a comprehensive knowledge base. Collaborate with IT team members in other regions to coordinate global network strategies and initiatives. Perform regular network assessments and upgrades to ensure our infrastructure meets the evolving demands of the business and industry standards. Manage relationships with vendors and service providers, evaluating and integrating new technologies to enhance network capabilities and performance. Provide expert guidance and leadership on network security policies, practices, and solutions to safeguard company data and assets. Conduct training sessions for the IT team on network management and best practices.

What you need to bring to the team:

Bachelor’s degree in Computer Science, Information Technology, or related field. Minimum of 5 years of experience in network administration, with at least 2 years in a senior role Strong knowledge of networking principles and protocols such as TCP/IP, DNS, DHCP, VLANs, and QoS. Expertise in Fortinet network solutions and a broad understanding of other networking technologies and vendors. Experience working with project managers and leading project initiatives

Even better if you have, but not necessary:

Proficiency with network hardware, including routers, switches, firewalls, VPN endpoints Strong communication and collaboration skills, with the ability to work effectively with team members across different regions. Professional certifications (e.g., CCNP, CCIE, NSE, CWNA, CWNP) are highly desirable. Vendor-agnostic approach to network management, with the ability to learn and adapt to new technologies. Excellent written and verbal communication skills in French & English

What’s in it for you?

Come live the Lightspeed experience...

Ability to do your job in a truly flexible environment; Genuine career opportunities in a company that’s creating new jobs every day; Work in a team big enough for growth but lean enough to make a real impact.

… and enjoy a range of benefits that’ll keep you happy, healthy, and (not) hungry:

Lightspeed RSU program (we are all owners) Unlimited paid time off policy Flexible working policy Immediate access to health insurance Health and wellness benefits Paid leave assistance for new parents Linkedin learning license 1 paid volunteer day annually

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