Senior Director, Information Security

The Senior Director, Exposure Management Engineering, leads the engineering strategy, technical roadmap, and delivery of global capabilities for exposure management discovery, vulnerability management, frontier model scanning orchestration, and automated remediation. This leader builds and scales integrated platforms that enable exposure management, vulnerability management, frontier model scanning orchestration, and automated remediation across the global enterprise ecosystem. The role operationalizes frontier-model-powered security scanning and engineers automated workflows that connect discovery and assessment to actionable findings, corrective action, and verified closure while securely enabling business objectives.

The team leads the engineering, operational reliability, and continuous enhancement of Walmart’s global exposure management platforms and automation capabilities. Responsibilities include exposure discovery, vulnerability management, frontier model scanning orchestration, and integrated workflows that automate remediation from identification to verified closure. The team develops scalable, resilient solutions across markets and technologies to accelerate exposure detection, enable risk-based prioritization, and drive timely remediation.

By ensuring platform availability, integration, and ongoing modernization, the team effectively reduces enterprise cyber risk and supports secure business outcomes aligned with Walmart’s information security strategy.

• Define and execute a unified engineering strategy and delivery roadmap for exposure discovery, vulnerability management, frontier model scanning, and remediation automation.
• Engineer capabilities that integrate exposure insights, ownership, business context, and visibility that translate into actions required to risk reduce and strengthen our security posture.
• Oversee the engineering, integration, reliability, and scalability of exposure identification aggregation platforms, enabling consistent ingestion, normalization, correlation, and deduplication of exposures.
• Develop and implement the strategy to transition frontier-model-powered scanning capabilities from pilot into mature production services.
• Engineer reusable capabilities for generating and validating fixes, applying approved configuration changes, deploying mitigations, and orchestrating corrective actions at speed and scale.

• Extensive experience in cyber risk management, including assessment and mitigation of security threats and vulnerabilities.
• Extensive experience leading enterprise engineering programs.
• Strategic mindset with experience in developing sustainable and continuously improving engineering capabilities.
• Proven ability to design and scale automated platforms and orchestration services across cloud, on-premises, and hosted environments.
• Demonstrated ability to lead cross-functional teams in engineering, risk analysis, and strategic planning.
• Skilled in stakeholder engagement and driving collaboration to enhance security posture and operational effectiveness.
• Proficiency with NIST Cybersecurity Framework and IT risk management practices.
• Demonstrated strategic planning skills to drive security initiatives supporting business objectives.
• Excellent stakeholder engagement and communication skills to influence security posture.

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,…