Staff, Systems and Infrastructure Engineer

5 hours ago

Bentonville, Arkansas, United States Walmart Full time
About the Role

We are seeking an experienced and knowledgeable Staff, Systems and Infrastructure Engineer, Information Security with a focus on Post-Quantum Cryptography to join our Cryptography team.

Key Responsibilities
  • Provide technical design and architecture advice to internal teams on how to securely develop and build applications and supporting systems, with a specific focus on Post Quantum Cryptography.
  • Collaborate with Hardware Cryptographic vendors to ensure a comprehensive understanding of product lifecycle, product roadmap, new functionalities, and issues.
  • Stay up-to-date with the latest advancements and developments in Post Quantum Cryptography and assess their potential impact on our systems and applications.
  • Design, implement, and maintain cryptographic solutions that align with industry best practices and standards.
  • Conduct thorough analysis and evaluation of key exchange protocols and message authentication codes, and provide practical implementation recommendations.
  • Collaborate with cross-functional teams to integrate modern security protocols (TLS, SSH, etc.) into our systems and applications.
  • Communicate complex cryptographic concepts effectively to various stakeholders, including technical and non-technical audiences.
Requirements
  • Strong understanding of key exchange protocols and message authentication codes, along with practical implementation experience.
  • Familiarity with modern security protocols such as TLS and SSH.
  • Deep knowledge of Post Quantum Cryptography and its implications on system security and encryption.
  • Excellent communication skills, with the ability to effectively convey complex cryptographic concepts to both technical and non-technical stakeholders.
  • Strong analytical and problem-solving abilities, with a keen attention to detail.
  • Proven ability to work collaboratively in a team-oriented environment.
  • Relevant certifications (e.g., CISSP, CompTIA Security+, etc.) are a plus.
About Walmart Global Tech

Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity experts, and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career.

Benefits
  • Competitive pay as well as performance-based bonus awards.
  • Health benefits include medical, vision, and dental coverage.
  • Financial benefits include 401(k), stock purchase, and company-paid life insurance.
  • Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting.
  • Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
Location

Reston, Virginia US-07759 or Bentonville, Arkansas US-09050.

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