Walmart

Infrastructure Engineer

• Review internal AI projects, pipelines, and architectures for security gaps, and drive mitigations.
• Analyze emerging global threats and risks related to AI, and update our security policies, playbooks, and standards accordingly.
• Define and refine scalable security processes and controls for AI and ML systems across their lifecycle.
• Collaborate with engineers and product teams to implement secure-by-default patterns in CI/CD and MLOps workflows.
• Build reference implementations and prototypes to validate security controls in real-world AI environments.
• Write clear technical documentation, design diagrams, and decision records for broad consumption across engineering teams.
• Act as a mentor and trusted advisor on secure engineering and AI safety topics.

Principal Systems and Infrastructure Engineer, AI Security – Agentic Systems

Security Engineer

• Lead the design and implementation of NHI platform services supporting agent identity, authentication, and authorization.
• Deliver secure patterns for delegated authority, least privilege, and adaptive authorization for agentic workflows.
• Implement continuous authentication and risk-based access control to evaluate trust at runtime.
• Build automation for agent identity lifecycle, credential issuance/rotation, and governance controls.
• Define and implement observability, auditing, and compliance controls for agent actions (telemetry, attribution, lineage).
• Drive engineering best practices: secure coding, threat modeling, design reviews, and operational readiness.
• Mentor engineers, contribute to technical planning, and influence standards across teams.
• Partner with platform, product, and security teams to deliver secure AI capabilities end-to-end.

Staff Software Engineer, Information Security, Non-Human Identity / Agentic Identity

Marketing

• Lead and manage multiple creative projects from inception through completion.
• Develop project scopes, timelines, and milestones ensuring alignment with creative strategy and business objectives.
• Oversee the production lifecycle of various creative assets including video and social content.
• Collaborate across Walmart business units and external partners ensuring alignment across teams.
• Act as a liaison between internal teams and external partners to maintain project continuity.
• Ensure all creative outputs meet brief requirements, brand standards, and KPIs.

Manager, Marketing Planning and Strategy

• Lead and manage multiple creative projects from inception through completion.
• Oversee the production lifecycle of video, site assets, emails, social content, in-store creative, and event experiences.
• Collaborate across Walmart business units and external partners to ensure alignment across marketing, sales, media, and creative teams.
• Work with agency partners and freelancers to execute creative deliverables.
• Apply strong operational and project management capabilities.

Marketing Planning and Strategy Manager

• Lead and manage multiple creative projects from inception through completion.
• Develop project scopes, timelines, and milestones and ensure alignment with creative strategy and business objectives.
• Maintain ownership of day-to-day execution for all assigned campaigns.
• Oversee the production lifecycle of video, site assets, emails, social content, in-store creative, and event experiences.
• Collaborate across Walmart business units and external partners to ensure alignment across marketing, sales, media, and creative teams.
• Act as a liaison between internal teams and external partners to maintain project continuity.
• Work with agency partners and freelancers to execute creative deliverables.
• Apply strong operational and project management capabilities.

Marketing Manager – Planning and Strategy

Operations

• Leading cross-functional workstreams for ads procedures, establishing clear operating standards, timelines, and accountability across all participating teams.
• Serving as the primary program lead for annual deal events (e.g., Black Friday, Cyber Monday, Rollbacks) and seasonal site moments, coordinating end-to-end execution from planning through post-event review.
• Partnering with Sales, Product, Creative, Marketing, and Site Operations to align on priorities, deliverables, and milestones for each program or event.
• Defining and maintaining process documentation, playbooks, and standard operating procedures for recurring site programs and deal event workflows.
• Building and managing detailed project plans, tracking progress against key milestones, and proactively surfacing risks and blockers to leadership.
• Facilitating cross-functional planning meetings, steering committees, and working sessions to drive alignment and decision-making.
• Coordinating, completing, and overseeing job-related activities and assignments by developing and maintaining relationships with key stakeholders across the Walmart ecosystem.
• Supporting plans and initiatives to meet business needs while building accountability for and measuring progress in achieving results.
• Identifying and addressing improvement opportunities in cross-functional processes and tools that enable and streamline the team’s efforts.
• Conducting post-event retrospectives and translating learnings into actionable improvements for future programs.
• Identifying and analyzing key performance indicators and trend data to evaluate program effectiveness and inform future planning cycles.
• Analyzing factors for program feasibility and creating solutions by assessing key opportunities and constraints.

Senior Manager, Operations – Site Programs

Full-stack Engineer

• Lead the discovery phase of small to medium Mobile Engineering projects
• Troubleshoot business and production issues for mobile devices
• Provide mobile engineering support to the business
• Lead small project teams for Mobile Engineering projects
• Manage small- to medium-scale projects for Mobile Engineering
• Demonstrate up-to-date expertise in software design principles and best practices
• Provide and support the implementation of business solutions

Software Engineer III – Mobile, iOS

Data Scientist

• Architect and build agentic AI systems with capabilities such as planning, memory, tool-use, and multi-agent collaboration.
• Define best practices for LLMOps, including prompt versioning, embedding store management, synthetic data generation, fine-tuning strategies, and continuous evaluation for safety, accuracy, and bias.
• Drive applied research in large language models (LLMs) and multi-modal AI.
• Translate ambiguous, high-impact business problems into scalable AI/ML solutions with measurable outcomes.
• Build and guide end-to-end ML systems covering data sourcing, feature engineering, model training, deployment, monitoring, and iteration.
• Champion advanced MLOps practices: automated pipelines, CI/CD for ML, model versioning, drift detection, and telemetry-based monitoring.
• Ensure models meet standards of fairness, explainability, and responsible AI compliance.
• Serve as a technical leader and mentor, guiding senior engineers and applied scientists to build depth and expertise.

Principal Data Scientist – Agentic AI

Sales

• Deliver data-driven analysis and insights to support business strategies.
• Support the development and execution of strategic initiatives by translating insights into business plans.
• Manage and execute cross-functional projects by defining requirements, building workflows and timelines.
• Enhance business processes and operational mechanisms by identifying performance gaps and implementing process refinements.
• Partner closely with analytics, CRM, and engineering teams to design and implement solutions.
• Leverage business analysis expertise to support the development and adoption of action plans.
• Ensure compliance and consistency across business processes by managing process controls and tracking operational performance.

Manager, Business Analysis and Insights – Sales Strategy

System Administrator

• Investigate end-user issues by gathering device logs and applying prior experience, team knowledge, and industry best practices
• Troubleshoot mobile device issues using documented steps, industry-standard approaches, or self-developed procedures
• Document clearly and consistently by maintaining up-to-date incident notes and Jira cards
• Collaborate across teams, escalating to L3 engineering when appropriate

Systems Administrator, System & Infrastructure

Manager

• Lead the end-to-end renewal process for Scintilla Charter subscribers, developing tailored retention strategies for each account.
• Proactively engage with subscribers 6–12 months prior to contract expiration to assess satisfaction, identify evolving needs, and communicate value delivered.
• Structure, negotiate, and close renewal agreements, ensuring terms align with business objectives and client requirements.
• Collaborate with Account Management, the Solutions Consulting team, and Research Leads – along with Product and Legal teams, to resolve issues and align renewal offerings.
• Analyze subscriber usage data, feedback, and market trends to inform renewal strategies and identify upsell opportunities.

Senior Manager, Renewals

• Recruit, retain, and develop a world-class team of applied scientists and engineers.
• Champion modern software development life cycle (SDLC) practices.
• Provide high-level technical oversight for projects involving multi-agent orchestration, RAG pipelines, and LLM fine-tuning.
• Partner with Product, Engineering, UX and Business leaders to translate ambiguous business needs into prioritized scientific workstreams.
• Oversee the implementation of scalable deployment patterns for LLM-based services and agentic workflows.

Senior Manager, Data Science

Project Manager

• Support project execution by understanding business needs and assisting in solution development aligned with priorities and milestones.
• Manage small projects or work streams, resolving critical issues, monitoring progress, and escalating complex challenges as needed.
• Track project expenditures, budgets, and scope changes while providing clear performance reports and presentations.
• Build and maintain strong relationships with stakeholders to ensure alignment and effective communication throughout project lifecycles.
• Identify improvement opportunities, propose solutions, and adapt to organizational changes and competing demands.
• Apply expertise to develop and improve action plans supporting business goals and customer needs.

Senior Analyst, Project Management

Program Manager

• Responsible for scoping and delivering large organization wide initiatives end-to-end.
• Responsible for ownership of a program encompassing one or more products, driving project schedules from design to release, and driving the program launch.
• Define and allocate a clear and sufficient budget that contributes to exploiting available opportunities and achieving program goals.
• Estimate cost of resources (personnel, equipment, facilities, and licenses) including Fixed and Variable costs and align stakeholders with the budget.
• Provide regular reports to stakeholders on program financial status including updates on expenses, variances, and forecasts and recommendations for corrective action as needed.
• Guide Technical Program Management team on the overall development life cycle of the solution including monitoring complex projects and developing a strategy and roadmap to provide compelling capabilities for the seller community on Walmart.com marketplace.
• Work with technical teams to review and create engineering requirement documents including diagrams of simple system architecture and translating product feature requirement needs into technical designs or details.
• Establish end-to-end delivery plans based on impacts and interdependencies between applications (systems and services across item and customer lifecycles), infrastructure (OS, Network, Stores, Compute, and Cloud), and security for new initiatives and the modernization of existing technology stacks.
• Develop project management practices by adhering to the principles of the Walmart Global eCommerce project management methodologies.
• Work with third-party vendors (software and services vendors) by communicating progress status, evaluating system capabilities, ensuring delivery of proper functionality, and managing communications from vendors to internal stakeholders.
• Communicate iterative technical product and project roadmaps in a highly matrixed environment and identify critical path items, keys risks, and migrations.
• Leverage collaboration and engineering tools such as Jira, Confluence, Tableau, and Github.
• Drive partnerships with key stakeholders and address high level concerns on KPI and metrics.
• Drive delivery and business expectations for technical programs by evaluating the ongoing effectiveness of current plans, programs, and initiatives and Go To Market strategy.
• Influence strategies, processes, and best practices by conducting modeling and statistical analyses; partnering with cross-functional teams across the business; benchmarking with industry experts through continuous education and use of networks; and communicating with and influencing decision-makers and executives within the organization.
• Increase program administration by developing a comprehensive resource manual detailing standardized program management governance, compliance practices, and processes.
• Design, conduct, and comply with the program management maturity survey and established baseline using the Program Maturity Model.
• Guide employee performance by providing guidance and mentorship and ensuring that all projects are delivered on time, within scope, and within budget.
• Responsible for individual coaching and mentoring and team management.
• Ensure that team is successful in delivering high-quality projects on time and within budget, and that the program is aligned with the goals of the organization.
• This position supervises three employees: 3 Staff Technical Program Managers.

Senior Manager, Technical Program Management

• Coordinate system support and performance by ensuring support queue issues are resolved.
• Identify the root causes of issues and drive suppliers to resolve these issues.
• Document the resolution of issues and perform escalation procedures.
• Responsible for core DevOps team duties including on-call support to ensure system reliability.
• Oversee new launch reviews and onboarding, effective incident management along with troubleshooting.
• Proactive management of Dashboards and alert systems, providing consultation support to expedite development team processes during releases and post-deployment phases.
• Track alert analysis trends and identify weekly focal points.
• Collaborate with development teams to understand and address problem context.
• Implement permanent solutions to prevent recurring alerts.