Systems and Infrastructure Engineer III, Information Security
Walmart
- Location
- Onsite ((USA) ISD Office - DGTC AR BENTONVILLE Home Office, Arkansas)
- Compensation
- $90k - $216k/yr
- Employment
- Full-time
- Level
- Mid Level
Posted 1 week ago
About the role
Walmart's Identity Platform Team engineers and manages enterprise identity infrastructure to ensure secure, scalable, and resilient access across the technology ecosystem. This role focuses on designing, implementing, and maintaining secure infrastructure solutions while automating workflows and ensuring compliance with security standards.
Skills
Infrastructure design
Systems architecture
Automation
Scripting
Security standards
Risk compliance
Capacity planning
Configuration management
Cloud computing
Virtualization
Agile methodologies
Telemetry
Identity management
Authentication
Authorization
Audit readiness
Benefits
- Medical insurance
- Vision insurance
- Dental insurance
- 401(k)
- Life insurance
- Paid time off
- Parental leave
- Family care leave
- Short-term disability
- Long-term disability
Perks
- Stock purchase plan
- Education benefit program
- Company discounts
Full job details
Position Summary...
What you'll do...
Role summary:The Systems and Infrastructure Engineer III, Information Security, plays a critical role in designing, implementing, and maintaining secure and scalable infrastructure solutions. This position involves developing modular and extensible system architectures, automating workflows, and ensuring compliance with security standards and frameworks. The role requires expertise in risk analysis, capacity planning, and configuration management to support business objectives effectively. The engineer will collaborate across teams to deliver robust, high-quality solutions that enhance system performance, reliability, and security while adhering to established coding and operational best practices.
About the team:
The Identity Platform Team delivers essential identity infrastructure that ensures secure, scalable, and resilient access across Walmart’s technology ecosystem. The team engineers and manages enterprise identity platforms supporting directory services, authentication, authorization, privileged access, and integrations across workforce, applications, cloud, and infrastructure. Responsibilities include platform engineering, architecture, governance, configuration, and lifecycle management to maintain standardization, security, high availability, and scalability. Utilizing DevOps, automation, APIs, and telemetry, the team enhances reliability, accelerates service delivery, and enforces consistent controls while leading audit readiness, technical governance, resiliency, and platform modernization initiatives.
What you'll do:
- Design and implement scalable, secure infrastructure solutions aligned with business requirements and security standards.
- Develop detailed system designs from high-level architecture, ensuring modularity and extensibility.
- Automate infrastructure deployment and maintenance using scripting and configuration management tools.
- Perform routine infrastructure maintenance, including backups, patching, and compliance audits.
- Analyze and optimize resource capacity to meet current and future demands cost-effectively.
- Identify, prioritize, and resolve technical issues, providing feasible solutions under moderate supervision.
- Collaborate with stakeholders to support security risk assessments and compliance reviews.
- Maintain documentation of system configurations, code revisions, and operational procedures.
What you'll bring:
- Extensive experience in infrastructure design, including software architecture, distributed systems, and scalability.
- Proficiency in automation tools and scripting languages to streamline workflows and deployments.
- Strong knowledge of security standards, frameworks, and risk compliance methodologies.
- Ability to develop modular, extensible, and functional system designs aligned with business requirements.
- Expertise in infrastructure maintenance, performance metrics, and capacity management.
- Skilled in coding standards, secure software development, and telemetry implementation.
- Experience with configuration and release management in cloud and virtualized environments.
- Familiarity with Agile methodologies and requirement scoping for iterative development.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
Bentonville, Arkansas US-09050: The annual salary range for this position is $90,000.00 - $180,000.00
Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- Stock
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Minimum Qualifications...
Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.
Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 2years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.Option 2: 4 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
Preferred Qualifications...
Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.
Certification in Security+, GISF, CISSP, CCSP, or GSEC, Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.