Mississauga, ONFull timeREQ-12984IKO Industries Ltd. is a market leader in the manufacturing of roofing and building materials. IKO is a Canadian owned and operated business with production facilities worldwide and has many years of unparalleled success in the roofing materials industry. Quality, integrity, and trustworthiness are the values that underlie this success, and we have built this company by hiring people who hold these values. People like you!Job DescriptionJob DescriptionSenior Information Security AnalystLocation: Mississauga, ON (Onsite)Reports to: Team Lead, Information SecurityCompensation: $106,000 - $120,000Role SummaryWe are seeking a Senior Information Security Analyst with deep, hands‑on experience across security operations, incident response, and data protection in enterprise, cloud, and SaaS environments. This role is responsible for defending the organization against advanced cyber threats while leading efforts to protect sensitive business, employee, and executive data across on‑premise systems, cloud platforms, and collaboration tools such as Microsoft 365.The Senior Analyst operates as a technical authority and trusted advisor, helping shape security detection, response, and data protection practices across the enterprise. This role goes beyond monitoring tools—it focuses on investigations, risk reduction,



and building durable security controls that scale across modern hybrid IT and SaaS environments.This position is fully onsite at our Mississauga, ON office.What Success Looks Like in This RoleCyber incidents are detected early across network, endpoint, cloud, and SaaS platforms, investigated thoroughly, and closed decisivelySensitive data in email, file sharing, cloud storage, and business systems is protected by design—not discovered after an incidentSecurity controls balance risk reduction without breaking productivity in platforms like Microsoft 365 and other SaaS toolsBusiness and IT leaders understand cyber and data risk in transparent, plain languageJunior analysts get stronger because of your guidance, not despite itKey ResponsibilitiesSecurity Operations & Incident Response (Core)Lead investigation and response to security incidents across network, endpoint, cloud infrastructure, SaaS platforms (including Office 365), email, and identity systemsProactively hunt for threats, suspicious behavior, and signs of data compromise across on‑prem, cloud, and SaaS environmentsAnalyze logs, alerts, and telemetry from SIEM, EDR, identity, email, and cloud platforms to identify unauthorized access, privilege abuse, lateral movement, and

📌 Senior Information Security Analyst (Mississauga)
🏢 IKO
📍 Mississauga