Walmart

Network Engineer III, Information Security

Walmart

full-time

Posted on:

Location Type: Office

Location: HerndonVirginiaUnited States

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Salary

💰 $108,000 - $216,000 per year

Tech Stack

About the role

  • Analyze and document network requirements, ensuring alignment with business and technical needs.
  • Design and develop secure network architectures, incorporating industry standards and best practices.
  • Monitor network performance using established metrics and tools to maintain optimal availability and reliability.
  • Develop and execute network maintenance plans, addressing faults and implementing enhancements within design scope.
  • Investigate and resolve network incidents promptly, adhering to defined service level agreements.
  • Create and maintain traceability matrices linking requirements, design, and testing for agile delivery.
  • Build automation scripts and implement telemetry to support continuous integration and security compliance.
  • As needed, support applicable software platforms or infrastructure.
  • Support network security and BC/DR activities.

Requirements

  • Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 2 years’ experience in network engineering or related area at a technology, retail, or data-driven company.
  • Option 2: 4 years’ experience in network engineering or related area at a technology, retail, or data-driven company.
  • Proven expertise in network design, including architectural blueprint development and advanced routing, addressing, and security protocols.
  • Strong knowledge of network security principles, vulnerability scanning, and threat modeling to safeguard information systems.
  • Experience with risk management frameworks and implementation of security controls in complex network environments.
  • Proficiency in network monitoring, alerting tools, and performance metrics to ensure system reliability and adherence to SLAs.
  • Familiarity with coding standards and automation scripting to support network operations and security compliance.
Benefits
  • 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.
  • Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
network designnetwork architecturerouting protocolsaddressing protocolssecurity protocolsvulnerability scanningthreat modelingnetwork monitoringautomation scriptingperformance metrics
Soft skills
analytical skillsproblem-solvingcommunicationcollaborationattention to detail
Certifications
Bachelor's degree in computer scienceBachelor's degree in information technologyBachelor's degree in engineeringBachelor's degree in information systemsBachelor's degree in cybersecurity