(USA) Principal, Application Security Engineer

Walmart

2d • $110,000 - $220,000

About The Position

The Principal, Application Security Engineer leads the design and implementation of advanced security practices to safeguard applications across multiple platforms. This role involves identifying vulnerabilities, guiding secure coding standards, and integrating security controls within development lifecycles. The position requires collaboration with cross-functional teams to align security solutions with business objectives while mentoring associates and promoting continuous improvement. The ideal candidate demonstrates expertise in risk assessment, threat modeling, and secure architecture, driving innovation to enhance organizational resilience against evolving cyber threats. This leadership role supports the delivery of secure, scalable, and compliant software solutions. About the team: The AI Security Team within Information Security integrates cybersecurity, data science, and governance to enhance organizational protection and secure AI systems. The team designs and implements advanced security architectures, ensuring robust infrastructure and application security aligned with industry standards. Collaborating across domains, they develop scalable, resilient solutions addressing evolving security challenges. Combining expertise in systems engineering, security technology, and infrastructure management, the team drives innovation and maintains the integrity of critical systems that support Walmart’s business objectives.

Requirements

• Extensive knowledge of application security principles, including confidentiality, integrity, identity management, and availability.
• Proficiency in secure coding frameworks, security testing techniques, and vulnerability assessments.
• Experience with risk frameworks, threat modeling, and implementation of security controls.
• Strong understanding of data security, cloud services, and Generative AI systems security.
• Ability to analyze requirements, perform risk analysis, and align security solutions with business objectives.
• Proven skills in mentoring teams and integrating advanced secure software capabilities.
• Familiarity with architectural principles and designing scalable, secure system architectures.
• Expertise in coding languages (Python) and security testing methodologies to ensure robust application security.
• Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 5 years’ experience in application security, or related area at a technology, retail, or data-driven company.
• 7 years’ experience in application security, or related area at a technology, retail, or data-driven company.

Nice To Haves

• Certification in Security+, GISF, CISSP, CSSP, CASE, or GWEB
• Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area and 3 years’ Exposure of leading/ working on Information Security / Cyber Security Projects
• We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
• The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Responsibilities

• Develop and promote repeatable secure development practices aligned with security frameworks and standards.
• Identify vulnerability trends and systemic issues to enhance application security controls.
• Provide guidance and mentorship to team members on secure coding and security testing techniques.
• Analyze requirements and prioritize product features to align with business objectives and risk assessments.
• Collaborate with cross-functional teams to integrate advanced secure software capabilities into existing systems.
• Design and validate architecture blueprints ensuring scalability, performance, and security compliance.
• Lead cyber risk assessment activities and recommend mitigation strategies for emerging threats.
• Monitor applications in production and oversee development of security patches and updates.

Benefits

• 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.
• 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 11-50 employees