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Walmart Canada · 6 hours ago

Distinguished, SIEM Engineer

(USA) HERNDON, VA TECH FACILITY VA Herndon Home Office

Full-time

Onsite

Senior Level, Lead/Staff

Walmart Inc. is seeking a Distinguished, Senior-Level SIEM Engineer to help design, build, and evolve enterprise-scale SIEM platforms. The role involves leading SIEM strategy and architecture while providing operational support for critical infrastructure to ensure reliability and effectiveness in security operations.

DeliveryRetailShopping

Responsibilities

Enable alerting capabilities by closely monitoring logging metrics and key performance indicators (KPIs), such as availability, Mean Time Between Failures (MTBF), Mean Time to Recovery (MTTR), and key Service Level Indicators (SLIs), including request latency and error rates

Identify gaps in logging processes and log event coverage and collaborate cross-functionally to ensure compliance. This includes improving logging integrity to detect and respond effectively to malicious activities across our environments

Assess the criticality of incoming requests and stakeholder needs, prioritizing and allocating resources efficiently to balance operational requirements with cost-effectiveness

Provide operational support and expertise for the critical infrastructure that underpins our SIEM and SOAR platforms, ensuring their reliability, scalability, and effectiveness in enabling security operations

Design, and develop processes that ensure data protection, storage, search availability, and compliance with standards such as SOX, HIPAA, PCI, GDPR, and GLBA

Define product security architecture, addressing technology components and deployment models

Leverage advanced automation pipeline tools to streamline data ingestion, processing, and analysis within the SIEM architecture

Evaluate operational processes, measure outcomes, and identify opportunities for improvement

Design and validate architecture for multiple products and platforms within a domain, ensuring reusability, consistency, and integration

Define architectural blueprints and technology stacks to optimize product performance, scalability, security, and integrations with other networks (e.g., integrating with external services or accommodating acquisitions)

Identify and recommend enhancements to systems, frameworks, and technology to align with current and future organizational requirements

Qualification

SIEM architectureData protection complianceAutomation pipeline toolsOperational supportProduct security architectureCross-functional collaborationProblem-solving

Required

Hands-on experience in leading SIEM strategy, architecture, and implementation across large organizations

Experience in designing and developing processes that ensure data protection, storage, search availability, and compliance with standards such as SOX, HIPAA, PCI, GDPR, and GLBA

Ability to define product security architecture, addressing technology components and deployment models

Experience leveraging advanced automation pipeline tools to streamline data ingestion, processing, and analysis within the SIEM architecture

Ability to evaluate operational processes, measure outcomes, and identify opportunities for improvement

Experience in designing and validating architecture for multiple products and platforms within a domain, ensuring reusability, consistency, and integration

Ability to define architectural blueprints and technology stacks to optimize product performance, scalability, security, and integrations with other networks

Ability to identify and recommend enhancements to systems, frameworks, and technology to align with current and future organizational requirements