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Security Engineer - Visa


Foster City, California
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Job Details

Job Description

  • Collaborate with management, staff, and customers on technology strategy, enterprise architecture, and investments in strategic technology.
  • Assist in shaping overall direction, life-cycle management, and leadership for Information Security architecture and technology related to Visa.
  • Responsible for identification, analysis, evaluation, life-cycle management, and adoption of security technologies.
  • Deliver security features of technologies working closely with other security functions to ensure that there is coordination with their activities in technology choices.
  • Create requirement and design documents that account for security risks in new or existing systems with architectures to mitigate them within risk appetite.
  • Perform discovery/data analysis and gap analysis.
  • Build, design, develop, deploy, and support security software/tools that deliver security functionality and improve security efficiency and capabilities through automation and machine learning.
  • Implement Proof of Concepts that realize security architectures and solutions.
  • Research and develop security assessments of existing solutions as well as defining security architectures for new solutions.
  • Present results to a cross section of employees, including senior leaders at Visa. Utilize graduate-level research and analysis skills



  • Network, System, and Solution Architecture including mobile device security
  • Software Development, Programming , and debugging using various programming languages and frameworks (object oriented programming, Ruby, Python, Java, and C++, SQL, JavaScript);
  • Implementing Cryptographic data security such as AES, 3DES, MDS, and SHA;
  • Threat modeling and analyzing solutions to identify security gaps and capabilities;
  • Applying Machine Learning/Artificial Intelligence, data science, and statistics concepts including API integration, python, authentication, analysis, modeling, and visualization (python, sci-kit, numpy, matlab, algorithms);
  • Utilizing Big data and distributed computing systems including cloud based computing systems;
  • Database systems, data structures, algorithms, operating systems, and their application during software engineering or security related services.


Additional Information

All your information will be kept confidential according to EEO guidelines.