Security Specialist SIEM Technologies

🇨🇦In-Person - Mississauga, ONCA$33–CA$46/hr1mo ago

Corporate Support Cybersecurity Incident Response Managed Security Services Soc Operations Microsoft Sentinel

Summary

CDW seeks a Security Specialist to provide second-level cybersecurity incident response and client support for Managed Detection and Response services, primarily on Microsoft Sentinel and Defender technologies. The role combines 24/7 SOC support, service delivery improvements, and professional development opportunities.

Skills & Tools: Strong understanding of Managed Security Services, Microsoft technology stack (Sentinel, Defender, Azure), and incident response procedures with excellent communication, problem-solving, and collaboration abilities. Ability to work independently, provide mentorship, and apply Trusted Advisor techniques for client engagement.

Qualifications: Bachelor's degree in Engineering, Computer Science, or related field with 1 year of security experience in a client-focused or SOC environment, or 6 years total IT experience including 1 year in security. At least two intermediate-level certifications in Managed Security Services disciplines such as Microsoft SC-200/SC-100, CrowdStrike CFIR, or equivalent certifications.

Location: Hybrid in Mississauga, Ontario, Canada