(USA) Senior Software Engineer, Information Security

Walmart • Bentonville, AR

4d • Onsite

About The Position

As a Senior Software Engineer in Information Security, you will lead the design, development, and maintenance of advanced enterprise security solutions. This role involves analyzing business requirements, troubleshooting complex issues, and implementing secure software and hardware changes in alignment with established processes. You will collaborate with cross-functional teams to ensure system reliability, scalability, and compliance while driving continuous improvement initiatives. Your expertise will support critical security services, facilitate stakeholder engagement, and contribute to the overall protection of Walmart’s technology infrastructure through innovative and effective security practices. The OneLab Development and Engineering team within Walmart Global Tech’s Information Security Division develops secure, reliable software systems supporting the ANAB-accredited eDiscovery and Forensics Lab. The team partners with business units to identify, collect, and preserve electronically stored information for legal and investigative purposes. Emphasizing stakeholder engagement and continuous improvement throughout the software development life cycle, the team designs and maintains scalable, compliant solutions. Their work ensures operational excellence and trust among customers, associates, and stakeholders by delivering advanced security technologies aligned with business goals.

Requirements

• Extensive experience in information security, including cloud and infrastructure security principles.
• Proficiency with software development life cycle (SDLC) processes and version control systems.
• Strong skills in application security, debugging, automation, and continuous delivery practices.
• Ability to analyze business requirements and design effective security solutions.
• Experience troubleshooting complex technical issues and leading resolution efforts.
• Competence in stakeholder engagement and communicating technical information clearly.
• Knowledge of test tools and software maintenance to ensure system reliability and scalability.
• Bachelor’s degree in Computer Science, Information Technology, or related field and 5 years' experience in information technology within the past 10 years OR 7 years' experience in information technology or related field within the past 10 years.

Nice To Haves

• Certified Intrusion analyst (GCIAs), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), GIAC Security Essentials Certification (GSEC), and/or Security+ certification
• Leading Technical Team
• Mainframe Technology
• Professional certification in information technology relevant to the job under consideration (for example, Java, C/C++, mainframe technologies, SAP, Microsoft .Net, business intelligence tools, SQL technology)
• Programming language or languages (for example, Java, C/C++, .NET, Rexx, Cobol, Powershell)
• SAP
• SQL technology
• Version control software (for example, Subversion, Git, Librarian)
• Creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
• 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.

Responsibilities

• Provide advanced support for enterprise security services by troubleshooting, resolving issues, and maintaining code and configurations using version control.
• Analyze systems and business processes to design and implement effective security solutions aligned with business requirements.
• Lead technical design, development, testing, and debugging of security programs and scripts following established system development life cycles.
• Collaborate with stakeholders to identify needs, propose solutions, and ensure successful implementation and documentation of security measures.
• Monitor system performance, alerts, and reliability while continuously improving security infrastructure and processes.
• Communicate technical findings and updates clearly to customers, management, and technical teams.

Benefits

• Medical coverage
• Vision coverage
• Dental coverage
• 401(k)
• Stock purchase
• Company-paid life insurance
• PTO (including sick leave)
• Parental leave
• Family care leave
• Bereavement
• Jury duty
• Voting
• Short-term disability
• Long-term disability
• Company discounts
• Military Leave Pay
• Adoption and surrogacy expense reimbursement
• PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes
• 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior