(USA) Senior Network Engineer

VIZIO; Dallas (TX); On-site; USD 80,000 - 155,000; Full time

Benefits offered by this job

Health benefits

401(k)

Stock purchase plan

Paid time off

Parental leave

Job summary

Walmart in Dallas seeks a Senior Network Architect to design, optimize, and manage large-scale networks across multiple platforms. You will lead maintenance plans, implement IaC with Terraform, and drive security and reliability improvements.

You will collaborate with cross-functional teams to translate business needs into scalable network solutions, monitor KPIs, and ensure SLAs are met while guiding change management and risk assessments.

Qualifications

• Bachelor’s degree in computer science, information technology, information systems, electrical engineering, or related area and 3 years’ experience in large‑scale networking environments or related area.
• 5 years’ experience in large‑scale networking environments or related area.

Responsibilities

• Monitor network performance using metrics and KPIs to ensure adherence to defined service level objectives and identify areas for optimization.
• Develop and execute network maintenance plans, including updates, expansions, and fault isolation to maintain system reliability.
• Analyze business and technical requirements to design and optimize network architectures aligned with organizational needs.
• Investigate and resolve complex network issues, collaborating with teams to implement effective solutions and escal/ging when necessary.
• Establish and review network design KPIs and service level agreements to support performance and availability goals.
• Guide coding and automation efforts to enhance network scalability, security, and operational efficiency.

Skills

Network architecture

Network security

Troubleshooting

Terraform

IP address management

Performance monitoring

Maintenance planning

Risk analysis

Education

Bachelor’s degree in CS/IT/EE or related

Master’s degree in CS/IT/IS/EE or related (preferred)

Tools

Terraform

Job description

What you’ll do

• Monitor network performance using metrics and KPIs to ensure adherence to defined service level objectives and identify areas for optimization.
• Develop and execute network maintenance plans, including updates, expansions, and fault isolation to maintain system reliability.
• Analyze business and technical requirements to design and optimize network architectures aligned with organizational needs.
• Investigate and resolve complex network issues, collaborating with teams to implement effective solutions and escal^ging when necessary.
• Establish and review network design KPIs and service level agreements to support performance and availability goals.
• Guide coding and automation efforts to enhance network scalability, security, and operational efficiency.

What you’ll bring

• Extensive experience in network architecture, design, and optimization aligned with business needs and industry standards.
• Proficiency in network security principles and implementation to safeguard infrastructure and data.
• Strong skills in network troubleshooting, fault isolation, and resolution following established recovery procedures.
• Expertise in Infrastructure as Code (IaC) via Terraform on multiple cloud platforms.
• Expertise in IP address management and network routing protocols to ensure efficient connectivity.
• Ability to monitor network performance using metrics such as availability, MTBF, MTTR, and SLIs to maintain service levels.
• Experience developing and executing network maintenance plans and change management processes.
• Knowledge of risk analysis, requirement scoping, and solution assessment within network projects.

Benefits and Compensation

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, 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.

The annual salary range for this position is $80,000.00 - $155,000.00. Additional compensation includes annual or quarterly performance bonuses, stock, and other benefits.

Minimum Qualifications

• Bachelor’s degree in computer science, information technology, information systems, electrical engineering, or related area and 3 years’ experience in large‑scale networking environments or related area.
• 5 years’ experience in large‑scale networking environments or related area.

Preferred Qualifications

• Master’s degree in Computer Science, Information Technology, Information Systems, Electrical Engineering or related area and 1 year’ experience in large‑scale networking environments or related area.
• 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.
• Knowledge of accessibility best practices and willingness to support an inclusive culture.

Location

Primary Location: 14901 QUORUM DR, DALLAS, TX 75254‑7521, United States of America

Additional Information

Walmart and its subsidiaries are committed to maintaining a drug‑free workplace and have a no‑tolerance policy regarding the use of illegal drugs and alcohol on the job.