Senior Specialist, Cybersecurity

Position Summary:

Under the guidance of the Manager, Cybersecurity Operations, the Senior Cybersecurity Specialist is responsible for the day-to-day operation, management, and continuous improvement of the organization’s cybersecurity tools and processes. This role is a key member of the Security Operations team, actively monitoring, triaging, and responding to security alerts and incidents. The analyst plays a hands-on role in managing security infrastructure, threat intelligence integration, and ensuring the operational effectiveness of security controls.

• Monitor, analyze, and triage security alerts from SIEM, EDR, firewall, and other security platforms.
• Perform Tier 2/3 incident response, including threat containment, eradication, and recovery.
• Conduct root cause analysis and post-incident reviews to inform improvements.
• Contribute to the maintenance of incident response plans, playbooks, and response runbooks.

• Administer and tune cybersecurity tools (e.g., SIEM, EDR, vulnerability scanners, DLP, email security, etc.).
• Create and refine detection rules, alerting thresholds, and automated workflows.
• Ensure tools are integrated effectively and function as intended across environments.
• Collaborate with vendors and MSSPs (if applicable) to troubleshoot or enhance tool performance.

• Perform vulnerability scans, analyze results, and coordinate remediation with infrastructure/application teams.
• Support threat hunting activities and help identify stealthy or low-signal threats.
• Stay informed about emerging threats, vulnerabilities, and attacker tactics (e.g., via MITRE ATT&CK, threat intel feeds).
• Assist in developing metrics and dashboards to track security posture and risk exposure.

• Maintain clear and accurate documentation including incident reports, tool configurations, and operational procedures.
• Provide technical reporting and summaries for audits, leadership, and compliance.
• Collaborate with IT, compliance, and business units to ensure security practices align with operational needs.
• Mentor junior analysts and contribute to operational maturity initiatives within the security team.

• Minimum 5 years of hands-on experience in cybersecurity operations, incident response, or related IT security roles.
• Post-secondary education in Information Technology, Cybersecurity, Computer Science, or a suitable combination of education and experience.
• Industry-recognized certifications such as CISSP, CISM, GCIH, GCIA, CompTIA CySA+, or equivalent are highly preferred.
• Proven expertise in deploying and managing cybersecurity tools and infrastructure, including SIEM, EDR, firewalls, and vulnerability scanners.
• Experience with operational cybersecurity tasks, including threat detection, log analysis, system hardening, patch management, and network security controls.
• Strong understanding of threat landscapes, attack techniques (e.g., MITRE ATT&CK), and common security frameworks such as NIST, ISO 27001, or CIS Controls.
• Excellent communication and collaboration skills, with a demonstrated ability to respond effectively to both technical and non-technical stakeholders.
• Experience supporting audits and regulatory compliance processes is considered an asset.

71,500 - Midpoint Salary (CAD $)96,500.00 - Maximum Salary (CAD $)

GREAT ENTERTAINMENT. GREAT PEOPLE. GREAT INVESTMENT. GREAT CANADIAN.

Since our inception in 1982, Great Canadian has grown to be one of the largest and most dynamic gaming and entertainment companies in Canada. With 25 properties across Ontario, British Columbia, Nova Scotia, and New Brunswick, our facilities include over 16,000 slot machines, 575 table games, 71 dining amenities and over 500 hotel rooms. Working closely alongside our crown agency partners, our team of ~8,000 strive to offer the very best gaming, entertainment, dining, and hospitality experiences.

Our Vision is to be the leading gaming, entertainment, and hospitality company in our chosen markets by…