[Remote] Senior Systems and Infrastructure Engineer, Information Security

Note: The job is a remote job and is open to candidates in USA. Walmart is a leading retail corporation, and they are seeking a Senior Systems and Infrastructure Engineer specializing in Information Security. This role involves designing, implementing, and maintaining secure infrastructure solutions, focusing on automation and disaster recovery while collaborating with cross-functional teams to enhance application security.ResponsibilitiesDesign, implement, and maintain secure and scalable infrastructure solutions to support organizational objectivesDevelop and enforce configuration management and disaster recovery strategies to ensure system resilienceAutomate routine tasks and processes using scripting languages such as Python to enhance operational efficiencyConduct security engineering activities, including application security testing and vulnerability assessmentsManage Linux-based systems and agentic systems to maintain optimal performance and security complianceCollaborate with cross-functional teams to integrate security best practices into infrastructure projectsSkillsBachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 3 years' experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company5 years' experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven companyProven expertise in infrastructure security and scalable system design to support enterprise environmentsStrong experience with configuration management and disaster recovery planning to ensure system resilienceProficiency in automation and security engineering practices to enhance operational efficiency and risk mitigationAdvanced skills in Python programming for developing and maintaining security tools and scriptsIn-depth knowledge of application security and application security testing methodologiesHands-on experience with Linux operating systems and agentic systems managementCertification in Security+, GISF, CISSP, CCSP, or GSECMaster's degree in computer science, information technology, engineering, information systems, cybersecurity or related area and 1 year's experience leading information security or cybersecurity projectsBackground in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlesslyKnowledge of accessibility best practices and supporting an inclusive cultureBenefitsPerformance-based bonus awardsMedical, vision and dental coverage401(k)Stock purchaseCompany-paid life insurancePTO (including sick leave)Parental leaveFamily care leaveBereavementJury dutyVotingShort-term and long-term disabilityCompany discountsMilitary Leave PayAdoption and surrogacy expense reimbursementPTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposesLive 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.Company OverviewWalmart is a retail corporation that operates several chains of supermarkets, discount stores, and e-commerce platforms. It is a sub-organization of Walmart Family Mobile. It was founded in 1962, and is headquartered in Bentonville, Arkansas, USA, with a workforce of 10001+ employees. Its website is http://www.walmart.com.