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Walmart

Senior Systems and Infrastructure Engineer, Information Security

Walmart

. Design and implement scalable, secure infrastructure solutions .

Posted 9/29/2026full-timeHerndon • Virginia • United StatesSenior💰 $108,000 - $216,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and implementing scalable and secure infrastructure solutions, with a strong focus on automation, risk management, and identity lifecycle management. Proficient in scripting and configuration management, with a solid understanding of compliance frameworks and capacity planning.

Highest-signal resume keywords
Infrastructure SecuritySystems ArchitectureAutomation ToolsIdentity And Access ManagementCI/CD Pipelines

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Infrastructure DesignScripting LanguagesConfiguration ManagementDisaster Recovery PlanningCapacity ManagementModular Design DevelopmentTelemetry ImplementationPerformance MonitoringRisk And Compliance ReviewsTroubleshooting Infrastructure Issues
Soft Skills
CollaborationProblem SolvingIndependent Evaluation
Certifications & Qualifications
Security+GISFCISSPCCSPGSEC
Industry Keywords
CybersecurityDigital AccessibilityWCAG 2.2 AA StandardsAssistive TechnologiesData-Driven Company

Tech Stack

Tools & technologies
Cyber SecurityDistributed SystemsPython

About the role

Key responsibilities & impact
  • Design and implement scalable, secure infrastructure solutions
  • Develop detailed, modular, and extensible system designs from high-level architecture
  • Automate infrastructure deployment and maintenance using scripting and configuration management tools
  • Conduct risk and compliance reviews
  • Perform infrastructure maintenance, including backups, patch management, and performance monitoring
  • Collaborate on capacity planning and resource optimization
  • Troubleshoot and resolve infrastructure issues, escalating as needed
  • Support coding and automation efforts for continuous integration and delivery
  • Contribute to workforce identity lifecycle management, including identity synchronization, automation, governance, and secure identity operations

Requirements

What you’ll need
  • Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 3 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company; OR 5 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company
  • Extensive experience in infrastructure security, systems architecture, and scalability design for distributed systems
  • Proficiency in automation tools and scripting languages such as Python
  • Strong knowledge of configuration management, disaster recovery planning, and capacity management
  • Expertise in identity and access management, incident response, and security risk and compliance frameworks
  • Ability to develop modular, extensible designs
  • Familiarity with coding standards, CI/CD pipelines, and telemetry implementation
  • Proven ability to evaluate trade-offs and resolve complex infrastructure issues independently
  • Preferred: Certification in Security+, GISF, CISSP, CCSP, or GSEC
  • Preferred: Master’s degree and 1 year’s experience leading information security or cybersecurity projects
  • Preferred: Knowledge of WCAG 2.2 AA standards, assistive technologies, and digital accessibility best practices

Benefits

Comp & perks
  • Performance-based bonus awards
  • Medical, vision and dental coverage
  • 401(k)
  • Stock purchase
  • Company-paid life insurance
  • PTO, including sick leave
  • Parental leave
  • Family care leave
  • Bereavement leave
  • Jury duty leave
  • Voting leave
  • Short-term and long-term disability
  • Company discounts
  • Military Leave Pay
  • Adoption and surrogacy expense reimbursement
  • Live Better U education benefit
  • Tuition, books, and fees completely paid for eligible education programs
  • Stock compensation may apply to certain positions