(USA) Systems and Infrastructure Engineer III, Information Security
Walmart
Position Summary...This role is a Systems and Infrastructure Engineer III. As a member of the Walmart Enterprise Directory Services Team, you will provide Active Directory Infrastructure support for all of Walmart. A successful candidate must be able to communicate and collaborate with any team within Walmart, provide forward thinking ideas for improvement, and help drive efforts to completion. Maintaining Domain Controllers throughout the Enterprise. Design, implement, and maintain monitoring systems for Active Directory, AD LDS, and ancillary supporting technologies. Support problem resolution to include addressing alerts and implementing corrective actions. Plan, organize and execute system benchmarks for threshold and functionality, and root cause analysis. Review ongoing and proposed projects to identify opportunities for reuse and process improvement. Participate in the team on-call rotation.
About the team:
The Enterprise Directory Services Core team is responsible for maintaining Walmart’s multiple Active Directory forests, ensuring core services like LDAP operate efficiently and securely. The team exemplifies operational excellence by keeping the Active Directory environment stable, well-maintained, and protected. It also provides consulting support to application teams, sharing best practices and resolving application-related issues. This team plays a critical role in sustaining the infrastructure that supports Walmart’s business operations, emphasizing reliability, security, and collaboration to meet organizational needs effectively.What you'll do...As a member of the Walmart Enterprise Directory Services Team, you will provide Active Directory Infrastructure support for all of Walmart. A successful candidate must be able to communicate and collaborate with any team within Walmart, provide forward thinking ideas for improvement, and help drive efforts to completion. You will be consulting with other teams concerning Active Directory application integration and best practices. Provide operational support for a complex multi-company, multi-domain, multi-forest Active Directory environment including AD/SYSVOLReplication, Kerberos, LDAP, and other infrastructure AD functions. Design and implement solutions to help increase the security posture around Active Directory. Ensure security solutions aligns with industry standards such as NIST, PCI DSS, and DISA STIGs, as well as Walmart corporate policy. Assist with defining roadmaps for the future. Maintain Domain Controllers throughout the Enterprise. Design, implement, and maintain monitoring systems for Active Directory, AD LDS, and ancillary supporting technologies. Support problem resolution to include addressing alerts and implementing corrective actions. Plan, organize and execute system benchmarks for threshold and functionality, and root cause analysis. Review ongoing and proposed projects to identify opportunities for reuse and process improvement. Participate in the team on-call rotation. This position will not be managing User, Groups, and Computer Objects. What you'll bring: 3+ years of experience with large enterprise-scale Microsoft Active Directory Deployments as well as experience in:Automation and scripting (PowerShell, Batch Files, VB Script, etc.)AD Topology and ReplicationAD Access Control, Delegations, and RBACAD TroubleshootingGroup Policy ObjectsWindows Server backgroundWindows OS support and troubleshootingActive Directory Lightweight Directory Services (AD LDS) Creating/Updating technical documentationFamiliarity with PKI concepts, Networking concepts, and SSO / Federation concepts is a plus. Experience with coding in Python, C#, C, C++, Java, etc. is also a plus.Experience with automation tools and scripting languages to streamline workflows and enhance operational efficiency. At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. 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.
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.Walmart.
Bentonville, Arkansas US-09050: The annual salary range for this position is $90,000.00 - $180,000.00
Reston, Virginia US-07759: The annual salary range for this position is $108,000.00 - $216,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- Stock
Option 2: 4 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.Preferred Qualifications...
About the team:
The Enterprise Directory Services Core team is responsible for maintaining Walmart’s multiple Active Directory forests, ensuring core services like LDAP operate efficiently and securely. The team exemplifies operational excellence by keeping the Active Directory environment stable, well-maintained, and protected. It also provides consulting support to application teams, sharing best practices and resolving application-related issues. This team plays a critical role in sustaining the infrastructure that supports Walmart’s business operations, emphasizing reliability, security, and collaboration to meet organizational needs effectively.What you'll do...As a member of the Walmart Enterprise Directory Services Team, you will provide Active Directory Infrastructure support for all of Walmart. A successful candidate must be able to communicate and collaborate with any team within Walmart, provide forward thinking ideas for improvement, and help drive efforts to completion. You will be consulting with other teams concerning Active Directory application integration and best practices. Provide operational support for a complex multi-company, multi-domain, multi-forest Active Directory environment including AD/SYSVOLReplication, Kerberos, LDAP, and other infrastructure AD functions. Design and implement solutions to help increase the security posture around Active Directory. Ensure security solutions aligns with industry standards such as NIST, PCI DSS, and DISA STIGs, as well as Walmart corporate policy. Assist with defining roadmaps for the future. Maintain Domain Controllers throughout the Enterprise. Design, implement, and maintain monitoring systems for Active Directory, AD LDS, and ancillary supporting technologies. Support problem resolution to include addressing alerts and implementing corrective actions. Plan, organize and execute system benchmarks for threshold and functionality, and root cause analysis. Review ongoing and proposed projects to identify opportunities for reuse and process improvement. Participate in the team on-call rotation. This position will not be managing User, Groups, and Computer Objects. What you'll bring: 3+ years of experience with large enterprise-scale Microsoft Active Directory Deployments as well as experience in:Automation and scripting (PowerShell, Batch Files, VB Script, etc.)AD Topology and ReplicationAD Access Control, Delegations, and RBACAD TroubleshootingGroup Policy ObjectsWindows Server backgroundWindows OS support and troubleshootingActive Directory Lightweight Directory Services (AD LDS) Creating/Updating technical documentationFamiliarity with PKI concepts, Networking concepts, and SSO / Federation concepts is a plus. Experience with coding in Python, C#, C, C++, Java, etc. is also a plus.Experience with automation tools and scripting languages to streamline workflows and enhance operational efficiency. At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. 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.
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.Walmart.
Bentonville, Arkansas US-09050: The annual salary range for this position is $90,000.00 - $180,000.00
Reston, Virginia US-07759: The annual salary range for this position is $108,000.00 - $216,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- Stock
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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 2years’ 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, CISSP, CCSP, or GSEC, Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have 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.Primary Location...805 Se Moberly Ln, Bentonville, AR 72712, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.
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