The Information Security team has the herculean task of assuring that customers can safely shop with peace of mind knowing their data and information will be safe and secure. Solving some of the most unique cyber security problems in the industry, our team members share an elevated level of creativity and ingenuity to secure data for one of the largest e-commerce operations in the world.
As a Staff, Systems And Infrastructure Engineer, on the Cryptography team, you will be responsible for building a solid foundation and being more of strategic leader in cryptography engineering.
About Team:
At Walmart, we prioritize innovation and data security. Our team is dedicated to maintaining a secure operating environment and preserving the trust of our customers, associates, and stakeholders. We combine a range of services and expertise to prevent fraud, detect threats, and manage digital risk and access. Our focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team
What you'll do:
Assist in the strategy, standards, and architecture for the cryptography, PKI, and key management aspects of the SDLC including application, mobile, web service, DevOps, cloud, and CI/CD efforts
Provide technical design and architecture advice to internal teams on how to securely develop and build applications and supporting systems
Provide technical expertise on a wide range of modern cryptographic primitives, from symmetric and asymmetric cryptography to hash algorithms, and their implementation
Provide consulting for application teams on proper certificate lifecycle maintenance
What you'll bring:
Experience with cryptographic engineering (performance and security) and secure development lifecycle practices
Familiarity with modern security protocols (TLS, SSH, etc...)
Experience with key management best practices
Deep understanding of weaknesses in implementations of cryptographic algorithms and implementations.
Can effectively communicate crypto concepts to a range of different audiences, from those familiar with the technologies to non-technical folks
Strong experience in designing, developing, implementing and supporting Java based applications
Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 2 years' experience in cybersecurity risk or related area at a technology, retail, or data-driven company or 4 years' experience in cybersecurity risk or related area at a technology, retail, or data-driven company.