Senior System and Network Administrator

2 weeks ago

Montreal, Quebec, Canada NOVIPRO Full time

NOVIPRO, a consulting firm specializing in technology services and strategic talent acquisition, has been mandated by a specialized technology-sector organization to recruit a Senior System and Network Administrator. The company offers infrastructure and managed services to clients across Canada, notably in the industrial and energy sectors.

Key Details and Working Conditions

  • Permanent, full-time position

  • 100% on-site work

  • Located in downtown Montreal

  • Industry: technology and infrastructure services

  • Language requirements: English mandatory; French is an asset

Responsibilities

  • Act as a senior technical resource and coordinate the work of two system administrators

  • Manage, maintain, and enhance LAN, WAN, Wi-Fi, and network security components

  • Oversee Windows-based infrastructure, VMware environments, and enterprise backup systems (Veeam)

  • Supervise cloud-hosted environments (OVHcloud): clusters, logs, risks, and server monitoring

  • Lead infrastructure-related initiatives: upgrades, deployments, performance tuning

  • Plan and execute OS and firmware patching

  • Analyze system performance and propose optimizations

  • Provide Level 2–3 support internally and externally, acting as escalation point

  • Maintain technical documentation (configurations, topologies, procedures)

  • Support onboarding of client environments: user provisioning, workstation setup, access and printing

  • Oversee backup and DR tasks, and ensure ERP-related updates to client systems

  • Contribute to internal IT operations: virtual machines, office IT, and security updates

Technical Environment

  • Windows Server (2012 to 2025)

  • VMware ESXi 8

  • Veeam Backup & Replication

  • Cisco Meraki, Cisco Umbrella, Duo Security

  • Fortinet FortiGate firewalls

  • OVHcloud (infrastructure and monitoring)

  • Amazon S3

  • Private networking via Bell

Required Experience and Expertise

  • In-depth understanding of VPNs and dynamic routing

  • Advanced hands-on experience with Fortinet (FortiGate) and Cisco networking

  • Solid background in physical and logical LAN/WAN design

  • Proficiency with enterprise backup and storage (Veeam, NAS/SAN)

  • Skilled in Windows Server environments and virtualization

  • Ability to produce clear and comprehensive technical documentation

  • Fortinet, Cisco, or Microsoft certifications are considered strong assets

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