(USA) Senior Systems Engineer, Cybersecurity

  • Walmart
  • Bentonville, AR, United States
  • 11/10/2021

Job Description

Position Summary...

What you'll do...

Position Description

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.

Specifically, you will be:

  • This position will not be managing User, Groups, and Computer Objects
  • 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 solution security aligns with industry standards such as NIST, PCI DSS, and DISA STIG, 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
  • Address alerts and implement corrective actions.  Support problem resolution…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 with the team on-call rotation

Additional Preferred Qualifications included:

  • 5+ years of experience with large enterprise-scale Microsoft Active Directory Deployments
  • 5+ years of Windows Server background
  • Experience with Windows OS support and troubleshooting
  • Experience with Active Directory Sites and Services
  • Experience with Active Directory Topology and Replication
  • Experience with Group Policy Objects
  • Experience with Active Directory Access Control and Delegations
  • Experience with Active Directory Troubleshooting
  • Experience in automation and scripting (PowerShell, VBScript, Batch Files, etc.)
  • Experience with large, enterprise-scale solutions
  • Experience in creating technical documentation
  • Experience with hardware troubleshooting
  • Familiar with PKI concepts
  • Familiar with Networking concepts
  • Familiar with SSO / Federation concepts

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

As permitted by applicable law, provide evidence of full vaccination as defined by CDC guidelines OR secure approval of medical or religious accommodation for the vaccination mandate., Bachelor's degree in Information Technology, Computer Science or related field and 4 years' experience in information technology or related field within the past 10 years OR 7 years' experience in information technology or related field within the past 10 years.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

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), Windows/Linux certification, and/or Security+ certification, Designing, leading, and implementing technology projects., Designing technical solutions in response to customer requests or changes, One of the following scripting/programming languages: Python, Perl, Powershell, VB Script, Ruby, PHP, Bash, C, C++, C#, or .Net, Production support, including problem identification, ticket documentation, and customer and vendor relations, Troubleshooting security infrastructure problems

Primary Location...

805 SE MOBERLY LN, BENTONVILLE, AR 72712, United States of America

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