Senior Security Engineer

Senior Security Engineer

  • Location SUNNYVALE, CA
  • Career Area Technology & Software Development
  • Job Function Software Development and Engineering
  • Employment Type -
  • Position Type -
  • Requisition 827623BR

What you'll do at

The Edge Ingress Security team is responsible for all security functions related to customer access to the shared eCommerce platforms. EIS investigates unapproved eCommerce site access, supports site operations staff in ensuring customer access to sites, and provides edge access data to other security groups for analysis. Responsibilities include: WAF policy creation and enforcement, DDoS protection, bot detection and management, and ATO/fraud edge defenses. Currently there is a need on the team for additional visibility and analytics experience.
This position would work on tasks including:
• Identifying logging gaps in ingress security visibility and rule coverage
• Building and maintaining log flow for ingress security alerts
• Building and maintaining drilldown dashboards for ingress security visibility
• Building and maintaining automated alerts and notifications for security events
• Working with Security Operations Center to create meaningful alerts
• Working with Security Operations Center to assist with analysis

Minimum Qualifications

Position/Project Summary
Senior Security Engineer primarily responsible for improving visibility into ingress security alerts. Responsibilities include: identifying gaps in ingress security visibility and rule coverage, building out automated alerting and notifications for security events, working with site teams to understand critical services and how to monitor them for security events, building and maintain drilldown dashboards that can be used in the events of a site incident, and providing site teams with the tools to monitor security responses for their sites in real time.

Manager's Ideal Candidate Must-Haves
• Strong analytical skills
• Experience building and automating reports, dashboards, and alerts
• Strong understanding of eCommerce sites and how they operate
• Know at least 1 scripting language
• Strong communication skills
• Able to quickly learn existing security processes and initiate improvements based on current web security needs.

Manager's Preferred Qualifications (3-5 "nice to haves")
• Experience coding in Lua or Go
• Experience with retrieving/analyzing data from HDFS
• Experience with publishing to or streaming from Kafka


About Walmart Labs

Walmart Labs is the technology arm of Walmart reimagining retail for our 260 million daily shoppers. Our teams of engineers, designers, and product leaders are experimenting for a smarter future—where online and in-store shopping is an interconnected, consistent, and customer-first experience.
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"I feel like my manager wants to help me become a better developer and a better person overall."
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