About the Team The Solutions Engineering team is made up of trusted technical advisors who help organizations adopt OpenAI’s technology safely, effectively, and responsibly. We partner closely with customers, Sales, Product, Engineering, and Security to translate frontier AI capabilities into practical workflows that create real-world impact. Cybersecurity is one of the most urgent areas where AI can help. As frontier models become more capable at reasoning over code, logs, infrastructure, and security evidence, organizations need guidance on how to evaluate, validate, and deploy these systems safely. Our goal is to help customers move from identifying risks to implementing solutions. About the Role We are committed to bringing together people from diverse backgrounds and perspectives who are excited to help build and deploy safe, useful AI. We are seeking a solutions engineer to partner with our Enterprise customers and ensure they achieve tangible business value from our models through the OpenAI suite of products. You will partner with senior business stakeholders to understand their pre-sales needs, guide their AI strategy, and identify the highest value use cases and applications. You will work with business and technical teams to demonstrate the value of our solutions and recommend architectural patterns to kickstart their implementation and development. You will work closely with Enterprise Sales, Security, and Product teams. We are looking for a Field Security Specialist to help security leaders and hands-on practitioners understand how OpenAI models, APIs, Codex, and agentic workflows can be applied to real cybersecurity use cases. This is a customer-facing specialist role for someone who can move fluidly between CISO-level conversations, practitioner-level technical depth, and hands-on solution design. You’ll help customers evaluate OpenAI for workflows like secure code review, vulnerability triage, threat modeling, remediation, SOC workflows, detection en
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Role overview
Job description
Our Purpose
Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Title and Summary
Senior Vulnerability AnalystOverviewMastercard is seeking a Senior Vulnerability Analyst to manage the Bug Bounty Program and perform advanced application security testing across web, mobile, and API environments. This role is responsible for validating externally reported vulnerabilities, conducting penetration testing, partnering with engineering teams on remediation, and helping strengthen Mastercard's security posture through proactive security assessments and vulnerability management.
Role
• Manage the Bug Bounty Program, including vulnerability intake, validation, triage, and researcher engagement.
• Conduct penetration testing of web, mobile, and API-based applications.
• Assess risk, prioritize findings, and provide remediation guidance.
• Partner with product and engineering teams to drive timely remediation and validate fixes.
• Develop reporting and metrics to measure program effectiveness and communicate risk.
All About You
• At least 3 years of experience in application security and penetration testing
• Strong knowledge of web, mobile, and API security, including OWASP Top 10 risks.
• Hands-on experience with tools such as Burp Suite, OWASP ZAP, or similar testing platforms.
• Ability to assess vulnerabilities, communicate risk, and provide actionable remediation guidance.
• Strong stakeholder management, analytical, and problem-solving skills.
• Experience with bug bounty or vulnerability disclosure programs and relevant security certifications is a plus.
Corporate Security Responsibility
All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:
Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.
What they are looking for
Skills & requirements
Qualification
All About You • At least 3 years of experience in application security and penetration testing • Strong knowledge of web, mobile, and API security, including OWASP Top 10 risks
Hiring company
Mastercard
View the company profile, current openings and hiring details.
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