Distinguished, Software Engineer, Information Security, Quantum-Resistant Cryptography

Position Summary

We are seeking an experienced and Distinguished, Software Engineer, Information Security with a focus on Post-Quantum Cryptography (also known as Quantum-Resistant Cryptography) to join our Cryptography team. As a key member of the team, you will play a vital role in ensuring the security and integrity of our systems and applications.

• 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.

• 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.

Join our dynamic team and contribute to the development and implementation of cutting‑edge cryptographic solutions that ensure the security and confidentiality of our systems and applications. At Walmart, we offer competitive pay as well as performance‑based bonus awards and other great benefits for a happier mind, body, and wallet. 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. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment.

It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see

Live Better U is a Walmart‑paid education benefit program for full‑time and part‑time associates in Walmart and Sam’s Club facilities. Programs range from high school completion to bachelor’s degrees, including English Language Learning and short‑form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.

Walmart.

Bentonville, Arkansas US‑09050:
The annual salary range for this position is $ - $ Herndon, Virginia US‑10710:
The annual salary range for this position is $ - $ Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include:
Stock

Outlined below are the required minimum qualifications for this position. If none are…