Software Engineer III, Information Security

Walmart

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Quick summary

Work type: On-site
Location: Herndon, VABentonville, AR
Salary: $108,000–$216,000 / yr
Employment: Full-time
Posted: 132 days ago
Freshness: Confirmed live today
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $188k

This role $162k

$93k $249k

below market most similar roles pay here above market

This role pays less than 72% of similar roles. Most pay $162,000–$214,500 — the blue band above. At the midpoint, this role pays about $162k versus about $188k for comparable roles.

Based on 240 similar postings.

Employer

About Walmart

Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail

Walmart currently has 825 open roles on FindRole.

Listed pay typically runs $121,000–$242,000 across 473 roles with salary data.

Most-posted roles

View all roles at Walmart

At a glance

TL;DR · Software Engineer III, Information Security

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The Software Engineer III, Information Security joins the Information Security team to provide advanced support for enterprise security services. This role involves designing and implementing security solutions, troubleshooting complex issues, and leading critical incident response efforts. You will drive the modernization of certificate lifecycle management by building internal tools, advancing automation, and delivering analytics to improve visibility and reliability. Key responsibilities include coordinating with stakeholders to solve platform pain points and communicating security standards. You will utilize Java, Python, or Go to build resilient, automated platforms. Required technical skills include experience with PKI, TLS certificate troubleshooting, and cryptographic protocols. You must also demonstrate proficiency in cloud platforms like GCP or Azure, containerized environments, and observability concepts including metrics, logs, and traces to safeguard e-commerce infrastructure.

What does a Software Engineer earn in Virginia?

Median $165000 from 125 postings across 23 companies.

See salary data

Skills

Cryptography PKI TLS Java Python Go GCP Azure SQL Git Oracle DB2 SQL Server Observability SSH C/C++ .NET

What you'll do

Shape and execute enterprise standards and reference architectures for cryptography, PKI, and key management.
Build internal tools and automation to modernize certificate lifecycle management.
Deliver analytics to improve visibility, reliability, and operational efficiency of security services.
Partner with platform and infrastructure teams to solve complex pain points and deliver scalable tooling.
Develop and document production-ready changes to minimize operational risk and improve service resilience.
Communicate security standards and best practices to stakeholders to improve platform operations.
Troubleshoot and resolve complex issues related to enterprise security services and cryptographic protocols.

What we're looking for

Bachelor's degree in Computer Science, Information Technology, or related field and 3 years of IT experience within the past 7 years.
Master's degree in Computer Science, Information Technology, or related field.
5 years of experience in information technology or a related field within the past 7 years.
3–5 years of software engineering experience, including SRE, platform engineering, or infrastructure-focused roles.
Experience with certificate lifecycle management, CLM platforms, PKI, and TLS certificate troubleshooting.
Proficiency in Java, Python, or Go.
Experience with cloud platforms such as GCP or Azure, and containerized environments.
Strong understanding of cryptographic protocols (like TLS, SSH), algorithms, and their implementations.

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