Offensive Security Engineer

Inclusion without Exception Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes. Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service. It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence. Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today. Roles and Responsibilities: - Lead exploitability assessment and false positive analysis across SAST, DAST, SCA, IAST, container, and infrastructure findings and translate that analysis into reusable AI agent prompts and skills. - Identify exploit chains across vulnerability classes that traditional scanners miss and encode the reasoning into agent workflows so the capability scales. - Validate that AI-generated fixes close exploitable conditions, and feed validation patterns back into agent evaluation frameworks. - Develop offensive prompts, attack scenarios, and evaluation criteria that the agentic AI capability uses to assess findings autonomously. - Translate offensive insights into prioritization signals and remediation guidance for VM and engineering teams, delivered through AI-driven workflows. Skills Required: - Offensive security with hands-on exploit development, red teaming, and penetration testing. - At least one of the following certifications OSCP, OSCE, OSEP, OSWE, GXPN, or GWAPT. - Demonstrated ability to identify and validate exploit chains across vulnerability classes. - Deep fluency in vulnerability classes including memory safety, injection, authentication and authorization flaws, deserialization, race conditions, and supply chain attacks with real exploitation experience, not just theory. Salary Range - CA$ 90,000 - CA$ 120,000 Per Year TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion. Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources. Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.