Network Administrator – Enterprise Infrastructure

About the role

We are seeking an experienced Network Administrator to manage, secure, and optimise the network infrastructure across more than 35 sites in the Maritime provinces and Ontario. You will ensure reliable, high‑performance connectivity for our pharmacies, senior‑care facilities and medical centres while supporting continuous improvement initiatives.

Key responsibilities

• Administer, configure and maintain firewalls, switches, wireless access points, routers, VPNs, VLANs and internet connections.
• Deploy, patch, monitor and refresh network equipment to guarantee secure and stable operations.
• Own network reliability, performance and security through standards, maintenance plans and lifecycle management.
• Troubleshoot complex connectivity, firewall, switching, wireless and VPN issues.
• Maintain accurate documentation, diagrams, IP addressing and equipment inventories.
• Lead infrastructure projects from design through implementation and transition to support.

Required profile

• Diploma or degree in Computer Science, IT, Network Administration or related field.
• Minimum 5 years progressive experience in enterprise network administration.
• Hands‑on experience with Fortinet (or similar) firewalls, SD‑WAN, VPN policy management and firmware updates.
• Proven ability to lead network projects and work independently under pressure.
• Physically able to lift and install equipment (25‑50 lb) and hold a valid driver’s licence.

Required skills

• Fortinet firewall and security platform
• Enterprise switches, routers and wireless access points
• VPN, VLAN, SD‑WAN, TCP/IP, DNS, DHCP, routing and network segmentation
• Secure remote access and network monitoring
• IT operations, change management and documentation standards
• Cybersecurity principles and best‑practice infrastructure design

What we offer

• Ongoing training, professional development and career advancement opportunities.
• Discounts with local businesses on heating oil, restaurants and retail services.