Distinguished, SIEM Engineer

Job Description

Position Summary... Our Cybersecurity team is growing, and we are seeking a Distinguished, Senior-Level SIEM Engineer to help design, build, and evolve enterprise-scale SIEM platforms that protect one of the world’s largest and most complex environments. This role is ideal for a hands-on architect who has led SIEM strategy, architecture, and implementation across large organizations and enjoys solving problems at scale. What you'll do... What the SIEM Engineering Team Does : 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. What you'll do: 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. 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

Required Skills