Cognizant

Sr. Software Engineer – Penetration Testing & Red Teaming

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 13, 2026
Apply Now

Job Description

About the role As a Senior Software Engineer – Penetration Testing & Red Teaming, you will make an impact by bridging software development and offensive security to strengthen enterprise defenses. You will be a valued member of the Threat & Vulnerability Management (TVM) team and work collaboratively with engineering, DevOps, and cybersecurity stakeholders.

In this role, you will:

Design and develop custom security tools and automation scripts to support penetration testing and vulnerability assessment initiatives

Solve complex engineering challenges that require deep expertise in both software development and cybersecurity

Build integrations between security tools and enterprise platforms to improve security workflows and automation

Conduct comprehensive penetration testing across applications, infrastructure, and systems to identify vulnerabilities

Participate in and support red team operations to simulate real‑world attack scenar...

Start Your Week Right!

Apply now and make every Monday exciting with Cognizant

Apply for this Position