(usa) Systems and Infrastructure Engineer II

Walmart Walmart · Retail · Pineville, MO

This role is for a Systems and Infrastructure Engineer II responsible for maintaining and enhancing data center infrastructure, including hardware, cabling, power, and connectivity. Responsibilities include installation, troubleshooting, documentation, and capacity tracking, with a focus on routine maintenance and operational support.

What you'd actually do

  1. Rack, stack, cable, label, and validate data center infrastructure equipment, including servers, network devices, storage systems, PDUs, and related hardware.
  2. Install, route, dress, test, and document copper, fiber, power, management, and network cabling according to established standards.
  3. Support hardware deployments, equipment moves, hardware refreshes, decommissions, break/fix activities, and routine maintenance.
  4. Troubleshoot low-complexity infrastructure issues related to hardware, cabling, power, connectivity, labeling, or installation, and escalate complex issues as needed.
  5. Maintain accurate infrastructure records, including rack locations, asset tags, serial numbers, cable connections, port mappings, power connections, and hardware changes.

Skills

Required

  • Experience in a data center, enterprise infrastructure, network operations, systems support, or hardware support environment.
  • Knowledge of structured cabling standards, fiber optics, copper cabling, transceivers, patch panels, cable testing, and cable management practices.
  • Experience with infrastructure documentation, including rack elevations, cable maps, port maps, asset records, or hardware inventory systems.
  • Familiarity with incident management, change management, maintenance windows, and operational support processes.
  • Understanding of data center networking, including VLANs, network connectivity, firewalls, VPNs, or related infrastructure concepts.
  • Exposure to server, storage, virtualization, Windows Server, Linux, or enterprise hardware platforms.
  • Experience supporting hardware refreshes, equipment decommissioning, data center moves, or large-scale infrastructure environments.
  • Bachelor's degree in computer science, computer engineering, information systems, information technology, or related area OR 3 years’ experience in technology infrastructure engineering.

Nice to have

  • BICSI certification or related data center, cabling, networking, or infrastructure certification