Walmart

Distinguished Systems and Infrastructure Engineer, Information Security

Walmart

full-time

Posted on:

Location Type: Office

Location: Chennai • India

Visit company website

Explore more

✨ AI Apply
Apply

Tech Stack

AnsibleAzureCloudCyber SecurityDockerKubernetesLinuxPythonTerraform

About the role

  • Review AI architectures, pipelines, and deployments to identify security and safety gaps.
  • Drive mitigations for AI- and LLM-specific risks across the development lifecycle.
  • Analyze emerging AI threats and update security standards, playbooks, and controls.
  • Define scalable security processes for AI and ML systems (design-time through runtime).
  • Embed secure-by-default patterns into CI/CD, MLOps, and LLMOps workflows.
  • Build reference implementations and prototypes to validate AI security controls.
  • Author clear technical documentation, design diagrams, and architectural decision records.
  • Serve as a mentor and trusted advisor on AI security and safe engineering practices.

Requirements

  • Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 6 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
  • Option 2: 8 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
  • Strong software engineering background with advanced Python proficiency.
  • Hands-on experience with CI/CD and MLOps platforms (Concord, Looper; WCNP a plus).
  • Experience with containerization and orchestration (Docker, Kubernetes, Helm).
  • Expertise in Git-based workflows and version control best practices.
  • Operational experience with hyperscale cloud platforms (Azure and Google Cloud).
  • Strong Linux skills and Infrastructure as Code experience (Terraform, ARM, Ansible).
  • Experience with workflow engines or policy enforcement systems.
  • Demonstrated use of AI-assisted development tools and deep understanding of GenAI risks.
  • Excellent written and verbal communication skills.
Benefits
  • Beyond our great compensation package, you can receive incentive awards for your performance.
  • Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonCI/CDMLOpsDockerKubernetesHelmGitTerraformAnsibleAI security
Soft Skills
communicationmentorshipadvisory