SYSTEMS AND INFRASTRUCTURE ENGINEER III, INFORMATION SECURITY

Position Summary...

What you'll do...

About Team:

The Edge Ingress Security team is searching for a talented engineer to join our team and continue our mission of securing Walmart's global internet sites and apps.  As a Systems and Infrastructure Engineer, you will implement innovative solutions and apply best security practices to defend our eCommerce and corporate web properties, and mitigate threats from various web-based attacks, DDoS attacks, unwanted scripted traffic, and fraud.   

 

The Edge Ingress Security team protects Walmart’s global internet presence — securing our eCommerce platforms, apps, and services that serve hundreds of millions of users daily. We innovate at scale to detect and mitigate automated threats, DDoS attacks, and other web-based abuse while maintaining fast, reliable, and secure customer experiences.

 
At Walmart, we prioritize innovation and data security. Our team is dedicated to maintaining a secure operating environment and preserving the trust of our customers, associates, and stakeholders. We combine a range of services and expertise to prevent fraud, detect threats, and manage digital risk and access. Our focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team

What you will do:

The Edge Ingress Security team is 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:

• WAF policy creation, tuning, and enforcement across global eCommerce sites
• Evaluating ingress (inbound web application traffic flows) security policies and adapting as threat landscape changes
• Maturing our client-side evaluation offering
• Assessing and managing ingress security protection during active attacks
• Managing scripted traffic across all web properties
• Working with network and site teams to ensure protection for all ingress flows
• Build & deploy security infrastructure and manage security operations.

What you will bring:

• 3+ years of hands on experience managing a Web Application Firewall (WAF) and DDoS protection
• Detailed knowledge of network and web related protocols (TCP/IP, IPSec, HTTPS, SSL, etc.)
• Strong understanding of web properties and how they operate including CDNs
• Experience with client-side fingerprinting/data collection
• Experience using a log management tool such as Splunk, Kibana, ArcSight, etc.
• Proficient knowledge of at least one scripting language
• Hands on experience with cloud technology; Azure, GCP

Highly Desired Skills:

• Ability to think with a security mindset. A successful candidate has a strong IT background with in depth knowledge of several key security practice area: access control; application security; network security; security architecture; security strategy.
• Solid understanding of network and security concepts, including Firewalls and DNS
• Strong interpersonal, analytical, problem solving and communication skills
• A desire to work collaboratively in a small, cross functional team
• A strong sense of accountability and self-motivation

About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people.  That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Walmart’s culture sets us apart, and we know being together helps us innovate, learn and grow great careers. This role is based in our [Bangalore/Chennai] office for daily work, with the flexibility for associates to manage their personal lives.

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.

Belonging

We aim to create a culture where every associate feels valued for who they are, rooted in respect for the individual. Our goal is to foster a sense of belonging, to create opportunities for all our associates, customers and suppliers, and to be a Walmart for everyone.

At Walmart, our vision is "everyone included." By fostering a workplace culture where everyone is—and feels—included, everyone wins. Our associates and customers reflect the makeup of all 19 countries where we operate. By making Walmart a welcoming place where all people feel like they belong, we’re able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.

Equal Opportunity Employer

Walmart, Inc., is an Equal Opportunities Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.

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 2
years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
Option 2: 4 years’ experience in systems and infrastructure 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, CISSP, or CCSP., Master’s degree in computer science, information technology, engineering, information systems, cybersecurity, or related area.

Primary Location...

G, 1, 3, 4, 5 Floor, Building 11, Sez, Cessna Business Park, Kadubeesanahalli Village, Varthur Hobli , India