(USA) Senior, Systems and Infrastructure Engineer

As a Senior Systems and Infrastructure Engineer , you will lead the design, maintenance, and optimization of critical infrastructure systems to ensure high availability, scalability, and security across our Virtual Desktop Infrastructure (VDI) environment. This role involves automating workflows, supporting cloud migration initiatives, and overseeing configuration management and capacity planning to meet evolving business needs. You will collaborate with cross-functional teams to implement robust solutions, monitor system performance, and resolve complex technical issues efficiently. Your expertise will support continuous integration and delivery processes, drive operational excellence, and help align technology initiatives with organizational objectives.

About the Team

The Systems and Infrastructure Engineering - VDI team manages Walmart’s global cloud and virtual desktop environments, delivering scalable and secure virtual desktop infrastructure solutions across platforms such as Azure, Google Cloud, Citrix, Omnissa (VMware Horizon), and Microsoft Azure Virtual Desktop (AVD). The team partners with international vendors and stakeholders to implement advanced technologies that ensure reliable and efficient access for associates and business partners worldwide. Their work supports operational excellence by enhancing productivity and maintaining secure digital workspaces, playing a critical role in Walmart’s ongoing global technology transformation.

What You’ll Do

• Perform routine infrastructure maintenance tasks, including backups, patch management, and hotfix deployment, to ensure system reliability and availability.
• Automate repetitive processes using scripting and configuration management tools to improve operational efficiency and consistency.
• Monitor infrastructure performance and capacity, optimizing resource utilization to support evolving business requirements.
• Support cloud migration initiatives, including data center consolidation and hybrid cloud environment management.
• Manage configuration, version control, and systems integration activities to ensure seamless application and infrastructure operations.
• Design, implement, and maintain scalable, secure, and resilient Virtual Desktop Infrastructure (VDI) environments.
• Implement and support virtual application technologies that enable secure remote access for associates and business partners.
• Analyze, troubleshoot, and resolve infrastructure issues, escalating when necessary to ensure uninterrupted service delivery.

• Extensive experience with VDI technologies, particularly Azure Virtual Desktop (AVD) and Omnissa Horizon (formerly VMware Horizon) .
• Experience supporting cloud migrations, data center operations, and hybrid or cloud-native environments.
• Strong knowledge of cloud engineering, cloud migration strategies, and Infrastructure as Code (IaC) tools such as Terraform.
• Proven expertise in infrastructure operations and maintenance, including backups, patch management, performance monitoring, and capacity planning.
• Proficiency in configuration and version control management, ensuring accurate deployment and release processes.
• Ability to design scalable, secure, and resilient infrastructure solutions aligned with both business and technical requirements.
• Strong troubleshooting and problem-solving skills, with experience in issue resolution, systems integration, middleware, and API-based environments.
• Commitment to applying coding standards, security best practices, and governance policies in development, automation, and infrastructure management activities., 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, computer engineering, information systems, information technology, or related area and 3 years’experience in technology infrastructure engineering across areas such as compute, storage, network, mobility or virtualization-related technologies.

Option 2: 5 years’ experience in technology infrastructure engineering across areas such as compute, storage, network, mobility or virtualization relatedtechnologies.

Preferred Qualifications…

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in computer science, computer engineering, information systems, information technology, or related area. and 1 Year of relevant experience in configuration management, developing automation for Provisioning and Orchestration, experience developing and managing service-level objectives (SLOs)/service level indicators (SLIs) for Infrastructure Service availability and performance., 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.

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. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable., The annual salary range for this position is $80,000.00 - $155,000.00

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

Walmart, Inc. is an Equal Opportunity Employer- By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity- unique styles, experiences, identities, abilities, ideas and opinions- while being inclusive of all people.