Chez CI, nous considérons qu’un excellent lieu de travail est un endroit sécuritaire où chacun peut s’exprimer, où les employés ont la possibilité de s’investir dans un travail valorisant, où ils ont l’occasion de se dépasser pour progresser, où ils peuvent travailler sur des produits et des projets innovants, et où ils sont soutenus et encouragés dans leurs efforts.

The Network Security

Engineer is responsible for designing, implementing, automating, and managing the corporate network and associated technical infrastructure, including security devices and services. This role also involves monitoring and troubleshooting firewalls, load balancers, wireless systems, switches, and routers across on‑premises data centers and AWS cloud environments. Design, install, automate, and manage network infrastructure devices, including switches, routers, firewalls, NAC, WAN/LAN systems, wireless access points/controllers, DNS, SSL certificates, and structured cabling.

Analyze business requirements to develop scalable and secure technical network solutions and architectural frameworks. Perform network modeling, analysis, and planning, including disaster recovery and contingency strategies. Design, test, inspect, and implement data communications systems and network changes.

Deploy and optimize security policies, rulesets, and configurations across NGFWs, SASE platforms, and segmentation technologies to enhance security posture, performance, and operational efficiency. Develop test plans, implementation strategies, and project timelines for network-related initiatives.



Troubleshoot and diagnose complex network issues involving multiple variables and distributed environments.

Conduct capacity and performance planning, including oversight of production software upgrades. Create and maintain comprehensive documentation for all network infrastructure and operational procedures. Stay current with modern technologies to guide product direction and network evolution.

Serve as an escalation point for the service desk and incident response teams, handling reactive incidents and leading root-cause analysis for problem management. Participate in a 24/7 on‑call rotation to support critical network operations. 5 years of experience designing, implementing and supporting complex multi‑site networks Education/Training University or College level and/or equivalent applicable IT experience. Network/Security Related Certifications (CCNP, AWS Certified Security / Advanced Networking).

Robust knowledge of Cisco, Fortinet, and F5 network hardware and software. Good working knowledge of UNIX and Windows operating systems, including systems software and hardware. Deep understanding of MPLS, routing, switching, SD‑WAN, cloud computing, VoIP, and wireless technologies.

Proficient with SASE architectures,



Zero Trust Network Access (ZTNA), and secure remote‑access frameworks. Working knowledge of scripting and automation, including Python, shell scripting, and Ansible. Extensive experience in multi‑cloud networking, particularly AWS, with strong deployment automation skills.

Experience designing complex network infrastructures.

Experience using ServiceNow platform and working within structured change‑control processes. In addition to base salary, this position is eligible for participation in a bonus program. In addition, The Company offers a variety of benefits to eligible employees, including health insurance coverage, wellness programs, life and disability insurance, retirement savings plans, paid leave programs, education-related programs, paid holidays and vacation time, and many others.

This role follows our in‑office work model and requires employees to be onsite four days per week to support collaboration and business needs. Nous sommes animés par la volonté d’offrir aux particuliers et aux institutions des investissements et des conseils de la plus haute qualité. Nous offrons un environnement de travail en présentiel, des avantages sociaux concurrentiels et un milieu de travail bienveillant, afin de permettre à nos employés de s’épanouir tant sur le plan personnel que professionnel.

Siège social moderne situé à distance de marche d’Union Station Remboursement de la formation Avantages sociaux collectifs améliorés Programme de complément de congé parental

📌 Remote Network Security Engineer (Toronto)
🏢 CI Financial
📍 Toronto