Walmart

(USA) Network Engineer III, Information Security

Walmart$90K — $180K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in IT, Computer Science, or related field with 2 years' experience, or 4 years' experience in network engineering.
  • Proven expertise in security/network engineering, including design and troubleshooting of complex networks.
  • Strong knowledge of network security principles and practices.
  • Proficiency in scripting and automation (Python or similar) for network operations.
  • Experience with network monitoring tools and performance metrics.
  • Ability to efficiently analyze and resolve network issues, utilizing risk analysis.
  • Familiarity with architectural designs and translating business needs into technical specifications.

Responsibilities

  • Analyze and document network requirements to align with business objectives.
  • Operate high-availability network security infrastructure.
  • Design and develop secure network architectures following industry best practices.
  • Monitor system performance using established metrics.
  • Create and execute maintenance plans for operational improvements.
  • Troubleshoot and resolve network incidents to meet SLAs.
  • Develop automation scripts to streamline operations and enhance security.

Benefits

  • Medical, vision, and dental coverage.
  • 401(k) with company matching.
  • Paid time off (PTO) including sick leave and parental leave.
  • Short-term and long-term disability insurance.
  • Education benefit covering tuition and fees for degrees and certificates.
Full Job Description
Position Summary...
Join Walmart as a Network Engineer III, Information Security, where you will build and operate secure network infrastructures aligned with business objectives and industry standards at scale. You will apply expertise in network security, automation, and scripting to support scalable, high-availability solutions while adhering to security policies. Collaborating across teams, you will contribute to continuous improvement efforts and uphold the highest standards of integrity and operational excellence within a dynamic technology environment. This role will involve analyzing user requirements, implementing solutions, and ensuring network performance through monitoring and issue resolution.

What you'll do...
  • Analyze and document network requirements, ensuring alignment with business and technical objectives.
  • Operate highly available network security infrastructure including email, web gateways, and remote access solutions.
  • Design and develop secure network architectures, incorporating best practices and industry standards.
  • Monitor performance using established metrics and tools to maintain optimal availability and reliability across the team's systems.
  • Create and execute maintenance plans and operational improvements, addressing faults and implementing enhancements efficiently.
  • Troubleshoot and resolve network incidents promptly to meet defined service level agreements.
  • Develop automation scripts to streamline network operations and improve security posture.
  • Collaborate with stakeholders to support continuous improvement and adherence to security policies.


What you'll bring:
  • Proven expertise in security or network engineering, including design, troubleshooting, and maintenance of complex network infrastructures.
  • Strong knowledge of network security principles and implementation of security engineering practices.
  • Proficiency in scripting and automation using Python or similar programming languages to enhance network operations.
  • Experience with network monitoring tools and performance metrics to ensure system reliability and adherence to SLAs.
  • Ability to analyze and resolve network issues efficiently, applying risk analysis and escalation protocols.
  • Familiarity with coding standards and development of automation scripts for continuous integration and delivery.
  • Understanding of architectural blueprint design and translating business requirements into technical network specifications.


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.

For information about PTO, see https://one.walmart.com/notices.

Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart.

The annual salary range for this position is $90,000.00 - $180,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include :

- Stock








Minimum Qualifications...

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, information technology, engineering, information systems, cybersecurity, or related area and 2years' 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.

Preferred Qualifications...

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

Certification in Security+, GISF, GSEC, CISA, CISSP, or CCSP, Master's degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area, 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.

Primary Location...

805 Se Moberly Ln, Bentonville, AR 72712, United States of America

About Walmart

WalmartLabs is accelerating their development to redefine the shopping experience to meet the changing needs of our customers wherever they are —in a store, on our website, or on their mobile device.

Walmart Careers

Joining Walmart means becoming part of a world-renowned team that leads with innovation and is committed to creating impact. As the largest retailer globally, Walmart offers unparalleled job opportunities and career growth in an environment that values diversity and leadership. Work You’ll Do At Walmart, you will be part of a dynamic team that drives our mission to help people save money so they can live better. Engage in work that matters with a company that offers both stability and the flexibility to explore different career paths. Transform the retail landscape with your skills and help shape the future of millions of customers worldwide. Walmart is at the forefront of combining retail with advanced technology, making it an exciting place for professional growth and innovation. Lead with Us Step into a role that harnesses your potential and places you at the intersection of retail and technology. Walmart is not just a company; it's a community where you can develop your leadership skills and contribute to a culture that nurtures professional growth. Work with a diverse team of experts who bring a wealth of knowledge and experience to the table. Our commitment to diversity training ensures that all team members are valued and can thrive. Walmart Careers and Employment Opportunities We are continuously expanding our team to include enthusiastic professionals eager to drive change and make a significant impact. Explore a range of positions from entry-level to executive, each offering competitive benefits and the opportunity to advance. Innovate with Us Join Walmart and be part of a team that is dedicated to innovation and excellence. With over 2.3 million associates worldwide, you are joining the largest private employment group, ready to innovate, lead, and impact the global market. Internship Programs Kickstart your career with a Walmart internship. Gain invaluable experience, build your resume, and develop networking connections that will empower your career journey. Our internships provide a platform to apply your academic knowledge in real-world scenarios, preparing you for future employment. Be Part of a Great Team At Walmart, our team is our strength. We invest in our employees through robust training programs, leadership development, and opportunities for career advancement. Enjoy the benefits of working in a supportive and inclusive environment where every member’s contribution is valued. Future-Proof Your Career Your journey at Walmart can be as vast as your ambitions. With endless opportunities to grow, learn, and lead, you can take your professional experience to new heights. Benefit from our comprehensive training programs and develop the skills needed for tomorrow’s challenges. Stay Connected Join Our Team Search open positions that match your skills and interests. We are looking for passionate, curious, creative, and solution-driven team players. Explore the diverse job opportunities at Walmart and find where you can make a difference. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Walmart. SEARCH WALMART JOBS Join Walmart today and be part of a story of growth, innovation, and leadership.
Learn more about Walmart
Size
2,300 employees
Market Cap
$387 billion
Industry
Net Income
$13.5 billion
Founded
1962
5 Year Trend
+3.3%
Revenue
$559.1 billion
NASDAQ

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