Security Analyst II

At CI, we see a great place to work as one that is a safe place for everyone to have a voice, where people are empowered to take ownership over meaningful work, where there is an opportunity to grow through stretching themselves, where they can work on innovative products and projects, and where employees are supported and engaged in doing so.

The Security Analyst II (Senior Security Specialist) is a senior hands‑on security professional responsible for identifying, assessing, and remediating enterprise security risk. The role leads complex operational security activities across detection and response, vulnerability management, application security, cloud and infrastructure security, security technology, governance, and advisory services. The incumbent works independently, coordinates cross‑functional remediation, communicates risk to technical and business stakeholders, and contributes to the continuous improvement of CI’s cybersecurity program.

• Deploy, integrate, configure and enhance security solutions in accordance with approved architecture, change management and operating procedures.
• Monitor security platforms for appropriate operation, data quality, coverage, performance and control effectiveness.
• Lead technical troubleshooting and coordinate with internal teams and vendors to resolve security technology issues.
• Evaluate security capabilities and recommend enhancements that measurably reduce risk, improve detection or increase operational efficiency.
• Develop scripts, queries, automation or repeatable workflows to improve analysis, reporting and response.

• Lead application security scanning activities across SAST, DAST, IaC, SAC, API testing and support teams in interpreting findings and selecting remediation approaches.
• Partner with application owners and developers to embed security requirements into delivery processes and resolve material findings.
• Provide security guidance through the system development lifecycle, including architecture design review, threat modelling, secure design and security testing.
• Review cloud applications, configurations, identity controls, data flows and logging to identify security risk and required safeguards.

• Investigate and triage complex security alerts and suspected compromises; determine scope, impact and required containment actions.
• Lead or coordinate incident response activities, including investigation, containment, eradication, recovery, evidence preservation, documentation and lessons learned.
• Improve detection coverage by identifying telemetry gaps, refining use cases and validating alert effectiveness.
• Perform proactive threat hunting using endpoints, network, identity, cloud and SIEM telemetry to identify advanced or previously undetected threats.
• Analyse threat intelligence and security advisories to determine relevance to CI and recommend defensive actions.
• Participate in the after‑hours on‑call rotation and support high‑severity incidents as required.

• Lead infrastructure vulnerability management activities, including scan coverage, validation, prioritisation, exception handling, remediation tracking and reporting.
• Partner with infrastructure, application and platform teams to drive risk‑based remediation of vulnerabilities and security misconfigurations.
• Assess exploitability, asset criticality, threat intelligence and business impact to establish remediation priorities.
• Monitor emerging and actively exploited vulnerabilities, coordinate rapid exposure assessment and recommend compensating controls where immediate remediation is not possible.
• Identify recurring control…