Senior Network Administrator Location: Toronto office (hybrid work model with in‑office collaboration and remote flexibility) Reporting to: Manager of Network Infrastructure Salary range: $106,000 – $135,000 (base) plus variable incentive components Overview The Senior Network Administrator will design, implement, secure, and support enterprise network infrastructure across data centers, LAN, WAN, IoT, wireless, cloud, and edge environments. The role ensures highly available, resilient, and secure network services while providing senior‑level technical expertise in a highly regulated payments environment. Responsibilities include network security, cloud connectivity, automation, and infrastructure modernization initiatives that support critical business operations. Responsibilities Implement and manage enterprise firewall platforms, including rule governance and recertification Maintain network security controls, segmentation, IDS/IPS technologies, and compliance requirements Design, implement, and support enterprise LAN, WAN, routing, switching, and wireless infrastructure Administer load balancing solutions, DNS, DHCP, and IP Address Management (IPAM) services Manage SD‑WAN, VPN, IPsec, and secure third‑party connectivity solutions Implement and support cloud and edge networking services across Azure, AWS,



and Cloudflare environments Develop and maintain network automation using Ansible, Python, and Terraform Lead infrastructure projects, provide technical mentorship, and support operational excellence initiatives Required Qualifications Bachelor’s degree in Information Technology, Computer Science, or related discipline (or equivalent experience) 7+ years of experience supporting enterprise network infrastructure Hands‑on experience with Palo Alto Networks, Cisco, Arista, Check Point, F5 load balancers, Cloudflare, and DDI platforms Strong knowledge of TCP/IP, DNS, DHCP, VLANs, routing, switching, OSPF, BGP, and VPN technologies Experience supporting network operations in regulated environments such as PCI DSS Demonstrated expertise troubleshooting complex network and security issues Preferred Qualifications Experience with Azure and/or AWS networking services Knowledge of SD‑WAN, network automation, AI‑driven operations, and scripting languages Familiarity with ITSM processes and platforms such as ServiceNow Industry certifications including CCNP, CCIE, PCNSE, NSE, or equivalent Advantages Comprehensive Total Rewards Program, including performance‑based bonuses and flexible benefits starting from day one Choice of a health spending

📌 Senior Network Administrator (Toronto)
🏢 Moneris Solutions
📍 Toronto