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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # (USA) Senior Application Security Engineer - **Company:** Wal-Mart Stores, Inc. - **Location:** Herndon, VA, United States - **Experience:** Expert - **Salary:** $90,000.0 - $180,000.0 - **Contract:** Permanent contract - **Skills:** Adobe Analytics, Web Accessibility, Business Process Modeling, Software as a Service, Cloud Computing Security, Continuous Integration, Information Security Management, Systems Integration, Software Vulnerability Management, Web Content Accessibility Guidelines, Software Security, Software Version Control, Static Application Security Testing, Vulnerability Analysis, Dynamic Application Security Testing - **Published:** August 28, 2026 - **Apply:** https://www.jofdav.com/jobs/59426219-usa-senior-application-security-engineer ## About the Role Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. 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. ## Description Position Summary... As a Senior Application Security Engineer at Walmart, you will provide critical security and operational support for production web environments by leveraging advanced security technologies and conducting thorough vulnerability assessments. This role involves collaborating with cross-functional teams to ensure compliance with industry standards, driving the implementation of secure coding practices, and communicating security risks effectively to stakeholders. You will also mentor peers, support governance audits, and contribute to continuous improvement initiatives that enhance the overall security posture while aligning with business objectives and maintaining the highest standards of integrity. About the team: The Product Security team focuses on enhancing security automation, visibility, and governance within developer and security workflows. This role supports Application Security Posture Management (ASPM), SaaS Security Posture Management (SSPM), and related capabilities to ensure risk-aligned, consistent, and scalable security across Walmart's application ecosystem. Collaborating closely with developers, engineering, product, and business teams, the team integrates secure-by-design principles, aligns security tooling, and improves security outcomes. Feedback from security tooling users is actively incorporated to streamline processes and reduce friction, driving continuous improvement in application security practices. What you'll do... * Own the day-to-day support, administration, configuration, integration, and operational health of ASPM, SSPM, and related security platforms. * Partner with Application Security teams to align Product Security tooling with existing AppSec capabilities, standards, workflows, and roadmaps, minimizing unnecessary overlap and identifying opportunities for consolidation or integration. * Define technical requirements, use cases, success criteria, and evaluation methods for security tooling; lead proofs of concept and document recommendations based on security value, scalability, integration fit, operational effort, and total cost considerations. * Integrate ASPM and SSPM platforms with source code management, CI/CD, ticketing, vulnerability management, identity, cloud, and security systems to improve context, automation, and remediation workflows. What you'll bring: * You have hands-on experience supporting, administering, integrating, and operating ASPM, SSPM, or related application, SaaS, and cloud security platforms, including managing vendor technical engagements, escalations, roadmap discussions, and feature validation. * You have experience taking technical ownership of security platforms, including configuration, integrations, access, upgrades, troubleshooting, vendor engagement, operational health, and roadmap planning. * You understand how SAST, SCA, DAST, secrets scanning, API security, cloud security, identity, and other security signals can be aggregated, correlated, prioritized, and operationalized through posture management platforms. * You have experience evaluating security technologies against defined use cases, security gaps, technical requirements, integration needs, and measurable outcomes. ## Related Videos - [The What, Why, Who and How of accessibility on the web](https://www.wearedevelopers.com/videos/403-the-what-why-who-and-how-of-accessibility-on-the-web) - [Software Security 101: Secure Coding Basics](https://www.wearedevelopers.com/videos/220-software-security-101-secure-coding-basics) - [Oh S***! 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