Hiring: (USA) Systems and Infrastructure Engineer III, Information Security Company: Walmart Location: Herndon, VA Job Posted Time: 2026-09-13 10:43:33 Employment Type: Full-time Target Skills & Keywords : Accessibility, Azure, Configuration Management, GCP, Java, PKI, Python, Risk Management, TLS, WCAG About the job Experience: •5 years of software engineering experience, including SRE, platform engineering, or infrastructure-focused role •2years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company. •4 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company. Required Skills: •Help shape and execute standards, reference architectures, and best practices for cryptography, PKI, and key management across the enterprise •Drive modernization of certificate lifecycle management by building internal tools, advancing automation, and delivering analytics that improve visibility, reliability, and operational efficiency •Partner closely with platform, infrastructure, and application teams to solve complex pain points and deliver scalable tooling solutions •Influence Information Security stakeholders by communicating standards, guidance, and best practices that raise the bar for secure and reliable platform operations Qualifications: •3–5 years of software engineering experience, including SRE, platform engineering, or infrastructure-focused role •Strong systems thinking, with a deep understanding of infrastructure architecture, distributed workflows, and building resilient, automated platforms at enterprise scale •A systems-first mindset, with the ability to think in terms of infrastructure boundaries, data flows, and platform capabilities beyond application logic alone •Proficiency in Java, Python or Go •Operational familiarity with observability concepts, including metrics, logs, and traces •In-depth knowledge of Cryptographic protocols (like TLS, SSH), algorithms and their implementations •Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. •For Information About Benefits And Eligibility, See One. •Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00 •Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Compensation: •$108,000 - $216,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!