(USA) Systems and Infrastructure Engineer III, Information Security

Walmart•Bentonville, AR

1d•$90,000 - $180,000•Onsite

About The Position

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 system architectures, automating workflows, and ensuring compliance with security frameworks and standards. This role requires expertise in risk analysis, capacity planning, and configuration management to support business objectives effectively. The engineers will collaborate across teams to enhance system resilience, optimize resource utilization, and uphold security policies, contributing to the continuous improvement of Walmart’s information security posture and infrastructure reliability. About the team: The team specializes in securing complex enterprise environments by designing and implementing advanced IoT and OT security solutions. It manages a wide range of devices including sensors, cameras, robots, and industrial automation platforms while ensuring compliance with security standards. Focused on collaboration, the team develops scalable, secure infrastructure aligned with business goals. Members apply expertise in security controls, network management, and software development to protect critical systems and maintain operational resilience across Walmart’s extensive technology landscape. This group provides expert guidance to stakeholders, driving innovation and robust defense strategies.

Requirements

Extensive experience with security controls and network security management in complex environments.
Proficiency in applying NIST Cybersecurity Framework and conducting vulnerability scanning to enhance cyber defense.
Strong knowledge of infrastructure design, including disaster recovery, scalability, and system security planning.
Expertise in automation tools and scripting languages to streamline operational technology security and CI/CD processes.
Ability to analyze and scope technical requirements, ensuring alignment with business objectives and compliance standards.
Skilled in configuration and capacity management to optimize IT resources and maintain infrastructure performance.
Demonstrated capability in issue resolution and risk assessment within information security domains.
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.

Nice To Haves

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.

Responsibilities

Design and develop scalable, secure infrastructure solutions aligned with business and security requirements.
Implement and maintain system security plans, risk assessments, and compliance reviews.
Automate infrastructure tasks using scripting and configuration management tools to enhance operational efficiency.
Perform routine infrastructure maintenance including backups, patch management, and system audits.
Collaborate on capacity planning and resource rightsizing to meet current and future demands.
Analyze and resolve moderate complex technical issues, providing feasible solutions.
Ensure adherence to coding standards and security policies during software development and deployment.

Benefits

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 for vacation, sick leave, holidays, or other purposes.
Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
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.

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