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Clint Branham
Senior Technical Expert - Cybersecurity at Walmart
Bentonville, AR, United States
Details
Experience:
2022 : Present
Walmart
Senior Technical Expert - Cybersecurity
Provide both short term technical leadership, and medium to long-term strategic planning for dedicated team of six associates.
Develop standard operating procedures and define SLAs for incoming customer requests
Design and implement standard SCOM alerting standards to ensure customer teams are aware of issues with their systems.
Provide technical expertise and advice to various teams across Walmart InfoSec, and work with international subsidiaries to improve their security posture
2019 :
Walmart
Technical Expert, Cybersecurity
Design and implement solutions to enable a culture of security across the entire Walmart Security enterprise
Design and implement PCI compliant configuration management to manage patching across critical servers company-wide.
Led an initiative to create a custom virtual lab for all security associates, saving over $1MM by repurposing decommissioned datacenter equipment, and enhancing training and testing availability for the entire division
2017 : 2019
Walmart
Senior System Engineer, Cybersecurity
Directed the security infrastructure endpoint team in providing advanced engineering support for a broad range of endpoint protection related tools and technologies
Coordinated remediation efforts for 11 separate security products across 300,000 Windows systems
Designed an isolated test lab for testing security products consisting of 24 networked servers with the ability to host Virtual Network, AD, WSUS, DHCP, and DNS infrastructure deployments
2015 : 2017
Walmart
Advanced Systems Engineer, Cybersecurity
Served as a technical lead in Windows troubleshooting and imaging focused on endpoint troubleshooting efforts to ensure a secure, stable, and optimally performing endpoint environment.
Acted as an SME for whitelisting product and produced multiple change controls to resolve performance issues, leading to upgrade of 90,000 systems and pushing 40,000 into a blocking policy as requested by the Board of Directors with zero reported customer impact
2015 : 2015
Walmart
Systems Engineer, Cybersecurity
Walmart
Senior Technical Expert - Cybersecurity
Provide both short term technical leadership, and medium to long-term strategic planning for dedicated team of six associates.
Develop standard operating procedures and define SLAs for incoming customer requests
Design and implement standard SCOM alerting standards to ensure customer teams are aware of issues with their systems.
Provide technical expertise and advice to various teams across Walmart InfoSec, and work with international subsidiaries to improve their security posture
2019 :
Walmart
Technical Expert, Cybersecurity
Design and implement solutions to enable a culture of security across the entire Walmart Security enterprise
Design and implement PCI compliant configuration management to manage patching across critical servers company-wide.
Led an initiative to create a custom virtual lab for all security associates, saving over $1MM by repurposing decommissioned datacenter equipment, and enhancing training and testing availability for the entire division
2017 : 2019
Walmart
Senior System Engineer, Cybersecurity
Directed the security infrastructure endpoint team in providing advanced engineering support for a broad range of endpoint protection related tools and technologies
Coordinated remediation efforts for 11 separate security products across 300,000 Windows systems
Designed an isolated test lab for testing security products consisting of 24 networked servers with the ability to host Virtual Network, AD, WSUS, DHCP, and DNS infrastructure deployments
2015 : 2017
Walmart
Advanced Systems Engineer, Cybersecurity
Served as a technical lead in Windows troubleshooting and imaging focused on endpoint troubleshooting efforts to ensure a secure, stable, and optimally performing endpoint environment.
Acted as an SME for whitelisting product and produced multiple change controls to resolve performance issues, leading to upgrade of 90,000 systems and pushing 40,000 into a blocking policy as requested by the Board of Directors with zero reported customer impact
2015 : 2015
Walmart
Systems Engineer, Cybersecurity
Company:
Walmart
Spoken Language:
English
About
Detail-oriented IT professional with fifteen years of experience as a Windows support technician.
10+ years of C# Development and 9+ years of Powershell scripting.
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