Security Engineer

Mississauga, ON
Hybrid
Posted Oct 23, 2026
1 position

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Employment type: Contract
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Office presence: 3 days per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Manage and configure enterprise security tools, monitor alerts, and support incident investigations across SIEM, SOAR, EDR, and XDR platforms. Manage AWS and Azure security, develop automation, and identify vulnerabilities while supporting remediation.

Job details

Security Engineer Location: Mississauga, ON (Hybrid – 3 days onsite)Job Type: Contract Job Description: We are looking for a Security Engineer with experience in enterprise security tools, cloud security, and automation. Key Responsibilities: Manage and configure security tools. Monitor security alerts and support incident investigations. Work with SIEM, SOAR, EDR, and XDR platforms. Manage AWS and Azure security. Develop automation using Python or PowerShell. Identify security vulnerabilities and support fixes. Required Skills: SIEM: CrowdStrike, Microsoft Sentinel, Splunk, or QRadar. SOAR, EDR, and XDR. AWS/Azure Security. Python or PowerShell. IAM and Vulnerability Management. Strong troubleshooting skills.

What you’ll do

Requirements

Experience with SIEM platforms such as CrowdStrike, Microsoft Sentinel, Splunk, or QRadar, as well as SOAR, EDR, and XDR, is required. Candidates should have AWS or Azure security experience, Python or PowerShell skills, knowledge of IAM and vulnerability management, and strong troubleshooting abilities.