At Bell, we’re building a more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every day. We are seeking a Senior Security Operations Specialist II with hands‑on experience in network security operations, advanced troubleshooting, operational support, and continuous improvement. The successful candidate will provide technical leadership, support secure implementation of new technologies, and act as an escalation point for complex network and security issues in a 24/7 environment.

Monitor, support, and maintain network security infrastructure. Lead troubleshooting and root cause analysis for complex network, security, and operational issues. Manage incidents, problems, service requests, and change requests.

Support deployment and secure implementation of current technologies and solutions. Assess and communicate risks affecting network and security services. Ensure compliance with security best practices, network segmentation, and firewall standards.

Support enterprise security services including patching, endpoint protection, encryption, PKI, and Active Directory. Maintain technical documentation and operational procedures. Mentor junior team members and provide technical guidance.

Drive continuous improvement initiatives and operational excellence. Support infrastructure upgrades and lifecycle management. 5+ years of hands‑on experience supporting enterprise network security, cybersecurity operations, and critical infrastructure in a complex enterprise environment. ~ University degree in Telecommunications, Computer Science, or equivalent. ~ Strong understanding of enterprise security services, including patching, Anti‑Virus/IPS, Encryption, PKI, and Active Directory.



~ Knowledge of security zoning, network segmentation, and firewall/DMZ principles. ~ Knowledge of the ELK stack (Elasticsearch, Kibana, Logstash) and agentic pipelines. ~ Understanding of software development best practices and use of AI models for scalable code development. ~ Adequate knowledge of French is required for positions in Quebec.

Position Type: Management Job Status: Regular - Full Time For work arrangements that are ‘Hybrid’, successful candidates must be based in Canada and report to a set Bell office for a minimum of 3 days a week. Recognizing the importance of work‑life balance, Bell offers flexibility in work hours based on the business needs. As part of our team, you’ll enjoy a comprehensive compensation package that includes a competitive salary and a wide range of benefits to support the well‑being of you and your family.

As soon as you join us, you'll be eligible for medical, dental, vision and mental health benefits that you can tailor to your specific needs. At Bell, we are proud of our focus on fostering an inclusive and accessible workplace where all team members feel valued, respected, supported, and that they belong. Bell is committed to clarity in our hiring process.

All roles posted are opportunities we’re actively recruiting for, unless stated otherwise. For a confidential inquiry, email your recruiter or [email protected] you have questions or feedback regarding accessibility at Bell, we invite you to complete the Accessibility feedback form or visit our Accessibility page for other ways to contact us. Artificial intelligence may be used to assess parts of your application.

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📌 Senior Security Operations Specialist II (Toronto)
🏢 Bell
📍 Toronto