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Cognizant Senior Software Engineer - Security Focus

Cognizant

toronto, on, Canada Full-time June 10, 2026

Found Description

Join Cognizant as a Senior Software Engineer specializing in Penetration Testing and Red Teaming in Toronto, Ontario. Use your skills to enhance enterprise defenses in a hybrid setting.
This role calls for a Senior Software Engineer with a strong background in security engineering, requiring 6-8 years of relevant experience. Collaborate closely with cybersecurity and engineering teams to develop security tools and automate vulnerability assessments. Your work will include conducting penetration tests across various systems and supporting red team operations to validate defenses against real-world attacks.
Key Responsibilities:
• Develop custom security tools and scripts
• Address complex software and security engineering problems
• Create integrations for improved security workflows
• Conduct comprehensive application and infrastructure testing
• Engage in red team operations to test controls
Requirements:
• 6-8 years of experience in security engineering
...

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