Walmart Canada · 3 hours ago
(USA) Systems and Infrastructure Engineer III, Information Security
(USA) ISD Office VA RESTON Home Office
Full-time
Onsite
Mid Level
3+ years expWalmart Inc. is seeking a Systems and Infrastructure Engineer III to provide Active Directory Infrastructure support for all of Walmart. The role involves collaborating with various teams, maintaining Domain Controllers, and implementing monitoring systems to ensure the security and efficiency of Active Directory services.
DeliveryRetailShopping
Responsibilities
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/SYSVOL
Replication, 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
Qualification
Required
3+ years of experience with large enterprise-scale Microsoft Active Directory Deployments
Automation and scripting (PowerShell, Batch Files, VB Script, etc.)
AD Topology and Replication
AD Access Control, Delegations, and RBAC
AD Troubleshooting
Group Policy Objects
Windows Server background
Windows OS support and troubleshooting
Active Directory Lightweight Directory Services (AD LDS)
Creating/Updating technical documentation
Preferred
Familiarity with PKI concepts, Networking concepts, and SSO / Federation concepts
Experience with coding in Python, C#, C, C++, Java, etc
Experience with automation tools and scripting languages to streamline workflows and enhance operational efficiency
Benefits
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.
Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.
Company
Walmart Canada
Walmart Canada is a subsidiary of Walmart that operates a chain of more than 400 stores nationwide. It is a sub-organization of Walmart.
10001+ employees
Funding
Current Stage
Late StageRecent News
Canada NewsWire
2025-12-18
Canada NewsWire
2025-12-03
Company data provided by crunchbase