Full-time

Senior Penetration Tester at Malleum

Posted by Malleum • May 30, 2026

📍 ottawa, on, Canada
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Description

Step into a critical role as a Senior Penetration Tester at Malleum, functioning in a hybrid environment. Your technical acumen will safeguard national interests and enhance client defenses.

Malleum seeks a Senior Penetration Tester to conduct comprehensive offensive security assessments across various platforms like cloud and operational technology. As a vital team member, you’ll emulate adversaries and provide actionable insights to strengthen client networks and applications. Your efforts directly contribute to national security and resilience.

Key Responsibilities:
• Lead penetration tests on diverse platforms including cloud and mobile
• Execute red teaming aligned with industry standards
• Produce detailed reports with risk ratings and remediation
• Guide clients through findings briefings and recommendations
• Develop innovative tools to enhance testing methodologies

Requirements:
• 4+ years in penetratio...

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