(USA) Network Engineer III

Walmart • Bentonville, AR

2d • Onsite

About The Position

The Network Documentation & Wireless Validation Specialist documents network infrastructure, supports deployment activities, and validates wireless network performance. The role creates and maintains network maps that identify IDF/MDF locations, structured cabling, and wireless access point placements; updates as-built documentation after installations and network changes; and provides remote support during cutovers and other deployment activities.

The position reviews post-installation wireless survey data in Hamina to verify that deployments meet design, coverage, capacity, and performance standards. It identifies issues and recommends corrective actions while collaborating with engineers, project managers, and field technicians to ensure deployment accuracy and successful project delivery.

The Network Documentation team produces detailed maps and documentation as a reference for network operations, supports field activities remotely, resolves deployment issues, and validates deployments against design requirements and operational and business objectives.

Requirements

• Experience with enterprise wired and wireless networking.
• Industry certification or vendor equivalent; CWNA and/or CWDP.
• Familiarity with Hamina, Ekahau, or similar wireless planning and survey tools.
• Understanding of structured cabling, telecommunications rooms, and network infrastructure.
• Ability to interpret floor plans, network diagrams, and installation documentation.
• Strong troubleshooting, analytical, and organizational skills.
• Excellent communication skills and the ability to support field teams remotely during critical deployment and cutover activities.
• Attention to detail and commitment to documentation accuracy and quality.
• Option 1: Bachelor's degree in computer science, information technology, information systems, electrical engineering, or a related area, and 2 years' experience in large-scale networking environments or a related area.
• Option 2: 4 years' experience in large-scale networking environments or a related area.

Nice To Haves

• Knowledge of implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards and assistive technologies.
• Knowledge of accessibility best practices and experience integrating digital accessibility into products and services.
• Cisco certification.

Responsibilities

• Create and maintain network maps showing IDF/MDF cabinets, cabling infrastructure, and wireless access point locations.
• Update as-built documentation following installations and network changes.
• Provide phone and virtual support during network cutovers and deployment activities.
• Review post-installation wireless survey results in Hamina.
• Identify coverage, capacity, and performance issues and recommend corrective actions.
• Collaborate with engineers, project managers, and field technicians to ensure deployment accuracy and successful project delivery.

Benefits

• Competitive pay and performance-based bonus awards.
• Medical, vision, and dental coverage.
• 401(k), stock purchase, and company-paid life insurance.
• Paid time off, including sick leave, parental leave, family care leave, bereavement leave, jury duty, and voting leave.
• Short-term and long-term disability.
• Company discounts.
• Military Leave Pay.
• Adoption and surrogacy expense reimbursement.
• PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes.
• Live Better U education benefit for eligible full-time and part-time associates; Walmart pays tuition, books, and fees for eligible programs.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level