Associate Cybersecurity Engineer, Intern - Security Architecture - Summer 2026

About the position Visa’s Internship Program provides an immersive, 12-week journey where you’ll work on impactful projects that drive Visa’s mission forward. As a Visa intern, you’ll build valuable connections across the organization, sharpen your communication and business acumen, and gain hands-on experience in a dynamic, global environment. Throughout the program, you’ll have exclusive access to interactive workshops and learning sessions designed to deepen your expertise, expand your industry knowledge, and elevate your professional skillset. You won’t just be learning, you’ll be contributing, collaborating, and innovating every step of the way. In addition to professional development, you’ll enjoy a variety of intern social events that foster community, connection, and fun throughout the summer. The experience culminates in an exciting final presentation, where you’ll showcase your project achievements, share key insights, and present your recommendations to Visa’s leaders and stakeholders. This is your chance to demonstrate your business impact, highlight your personal growth, and align your work with Visa’s vision for the future. The Associate Cybersecurity Engineer, Intern will support product security architecture in conducting security architecture reviews. This role aims to proactively identify weaknesses in Visa’s security posture, perform architectural assessments, and recommend necessary controls to protect Visa from adversarial threats. The intern will gain hands-on experience in security architecture reviews, threat modelling, and secure development practices. The Associate Cybersecurity Engineer, Intern will assist in reviewing security designs, identifying gaps in security controls, and ensuring security best practices are integrated into the software development lifecycle. The role also involves developing tools to support security automation efforts and streamline assessments.

Responsibilities

• Be a product security champion by driving Security Architecture and design/implementation/optimization for Web, API, and Mobile backend applications.
• Engage in initial requirements definition, including analysis of threats and risks, ensuring alignment with security, engineering, IT, and architecture standards.
• Conduct and facilitate security reviews, threat modeling, and deep design reviews throughout the development lifecycle.
• Facilitate tabletop, red-team, and scenario analysis exercises in conjunction with other SMEs and coordinate resolution plans for identified vulnerabilities.
• Develop security mechanisms to protect applications from attacks across various platforms and technologies, including:

o Public cloud environments like AWS, Google Cloud, and Azure. o Web technologies such as HTTP, SOAP, REST services, AJAX. o Databases including MySQL, MS SQL, Couchbase, Cassandra. o Programming languages like Java, C, C++, .Net, JavaScript, GoLang. o Web Access Management solutions like ForgeRock and custom security frameworks.

• Automate security tools and processes to enhance security-in-depth, secure transaction processing, and secure coding practices for web and mobile applications.
• Oversee multiple security projects, services, and functions, providing strategic direction and execution.
• Identify and analyze system and application vulnerabilities, recommending countermeasures and mitigating controls to reduce risks.
• Independently develop enterprise-wide security programs with a significant impact on the organization's success.

Requirements

• Students pursuing a Bachelor’s degree in Computer Science, Computer Engineering, CIS/MIS, Cybersecurity, Business or a related field, with a graduation date in December 2026-August 2027
• Strong communications skills, specifically, the absence of repeated grammatical or typographical errors, clear and concise written and spoken communications that demonstrate professional judgment.

Nice-to-haves

• Development skills with experience in secure coding and application security.
• Knowledge or understanding of security architecture principles and best practices.
• Familiarity with OWASP Top 10, SANS Top 25, and threat modeling frameworks.
• Knowledge of cryptographic concepts and secure communication protocols.
• Experience or exposure with penetration testing tools such as Burp Suite, Nmap, Nessus, and Kali.
• Proficiency in one or more scripting languages (Python, Bash, etc.).
• Experience in one or more programming languages (Java, C++, JavaScript, etc.).
• Understanding of networking fundamentals, OSI model, and TCP/IP stack.
• Awareness of cloud security principles (AWS, Azure, or GCP security best practices).
• The ability to take on challenges and address problems head-on
• Strong ability to collaborate
• Highly driven, resourceful and results oriented
• Good team player and excellent interpersonal skills
• Good analytical and problem-solving skills
• Demonstrated ability to lead and navigate through ambiguity

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