Senior Ingress Security Engineer

Senior Ingress Security Engineer

  • Location SUNNYVALE, CA
  • Career Area Cybersecurity
  • Job Function Cybersecurity
  • Employment Type -
  • Position Type -
  • Requisition 1203745BR

What you'll do at

This is a progressive job opportunity that offers the excitement of being the first line of defense protecting multi-billion-dollar eCommerce platforms. Enhance your career path with experience detecting and defending against attacks in an ever-changing threat landscape. As a part of the Edge Ingress Security team you will be responsible for defending our eCommerce properties from web-based attacks, DDoS attacks, unwanted scripted traffic, and fraudulent behavior.
We are seeking a talented security engineer to assist with:
• Working with application teams to onboard and secure services exposed to the internet
• Identifying gaps in ingress security across all Walmart properties
• Building and maintaining detection and mitigation for web based attacks
• Working with site teams to understand and document critical services and how to better protect them
• Evaluating and improving customer account level security

Minimum Qualifications

• Experience managing a Web Application Firewall
• Detailed knowledge of network and web related protocols (TCP/IP, IPSec, HTTP, HTTPS, SSL, etc.)
• Strong understanding of web properties and how they operate, including CDNs
• Experience using a log management tool such as Splunk, Kibana, ArcSight, etc.
• Knowledge of at least one scripting language
• Bachelor’s degree in Information Technology, Computer Science, or related field and 2 years’ work experience OR
• 3 years’ work experience in IT or Information Security related discipline

Preferred Qualifications

• Experience with client-side fingerprinting/data collection
• Desire to work collaboratively in a small, cross functional team
• Strong sense of accountability and self-motivation
• Excellent communications skills both written and verbal
• Strong analytical skills


The Walmart US eCommerce team is rapidly innovating to evolve and define the future state of shopping. As the world’s largest retailer, we are on a mission to help people save money and live better. With the help of some of the brightest minds in merchandising, marketing, supply chain, talent and more, we are reimaging the intersection of digital and physical shopping to help achieve that mission.

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All the benefits you need for you and your family

  • Multiple health plan options
  • Vision & dental plans for you & dependents
  • Associate discounts in-store and online
  • Financial benefits including 401(k), stock purchase plans and more
  • Education assistance for Associate and dependents

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