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Johnathan Welker
CISSP | Helping You Land Your First Job in Cyber | Cloud Security at Fidelity National Financial
Bentonville, AR, United States
Details
Education:
Master’s Degree
Information Systems Management
Brigham Young University
2016 : 2018
Bachelor’s Degree
Information Systems
Brigham Young University
2011 : 2016
Information Systems Management
Brigham Young University
2016 : 2018
Bachelor’s Degree
Information Systems
Brigham Young University
2011 : 2016
Experience:
2022 : Present
Fidelity National Financial
Sr. Information Security Engineer
• Support Azure Active Directory Connect, managing millions of synced objects.
• Version upgrades, sync cycle length reduction, Self Service Password Reset, monitoring and alerting.
• Application of defense-in-depth and just-in-time principles using Azure Active Directory security features including but not limited to the following : Privileged Identity Management, Azure AD roles / RBAC, MFA, conditional access, custom security attributes, administrative units.
2020 : 2022
Walmart
Cloud Identity Management | Advanced Systems Engineer
• Reduced the flow of in-house service tickets by 40% using PowerShell, JavaScript, and integration with ServiceNow to automate over 2,000 hours of effort.
• Support Walmart's millions of Active Directory objects (users, groups, service accounts, GMSAs etc) using various tools- FIM, MIM, PowerShell scripts.
2018 : 2020
Walmart
Identity Management Operations | Senior Systems Administrator
• Supported Symantec's enterprise-level Cloud Access Security Broker (CASB) product - which has been recognized as a Leader in Gartner's Magic Quadrant for CASBs.
• Protected customer data through implementation of multiple levels of DLP techniques.
• Consistently in the top 10 % of customer tickets solved on a weekly basis for the cloud security product.
• Successfully spearheaded the initiative to make the team self-sufficient in implementing customer firewall logs (Palo Alto, BluecoatProxySG, Checkpoint, Cisco, and more)
• Created Splunk queries to evaluate customer issues.
2017 : 2018
Symantec
Technical Support Engineer
• Created and managed a responsive landing page to capture subscriber emails for a Kickstarter campaign.
• Helped manage a team of six in launching the project.
• Took the project from concept to actual implementation and launch on Kickstarter.
2016 : 2016
Defy Creations
Front End Web Developer
Fidelity National Financial
Sr. Information Security Engineer
• Support Azure Active Directory Connect, managing millions of synced objects.
• Version upgrades, sync cycle length reduction, Self Service Password Reset, monitoring and alerting.
• Application of defense-in-depth and just-in-time principles using Azure Active Directory security features including but not limited to the following : Privileged Identity Management, Azure AD roles / RBAC, MFA, conditional access, custom security attributes, administrative units.
2020 : 2022
Walmart
Cloud Identity Management | Advanced Systems Engineer
• Reduced the flow of in-house service tickets by 40% using PowerShell, JavaScript, and integration with ServiceNow to automate over 2,000 hours of effort.
• Support Walmart's millions of Active Directory objects (users, groups, service accounts, GMSAs etc) using various tools- FIM, MIM, PowerShell scripts.
2018 : 2020
Walmart
Identity Management Operations | Senior Systems Administrator
• Supported Symantec's enterprise-level Cloud Access Security Broker (CASB) product - which has been recognized as a Leader in Gartner's Magic Quadrant for CASBs.
• Protected customer data through implementation of multiple levels of DLP techniques.
• Consistently in the top 10 % of customer tickets solved on a weekly basis for the cloud security product.
• Successfully spearheaded the initiative to make the team self-sufficient in implementing customer firewall logs (Palo Alto, BluecoatProxySG, Checkpoint, Cisco, and more)
• Created Splunk queries to evaluate customer issues.
2017 : 2018
Symantec
Technical Support Engineer
• Created and managed a responsive landing page to capture subscriber emails for a Kickstarter campaign.
• Helped manage a team of six in launching the project.
• Took the project from concept to actual implementation and launch on Kickstarter.
2016 : 2016
Defy Creations
Front End Web Developer
Company:
Fidelity National Financial
Years of Experience:
10
Spoken Language:
English, Spanish
Skills
Active Directory, Cloud Security, Customer Service, Cyber-security, Identity & Access Management (IAM), JavaScript, Leadership, Microsoft Azure, Powershell, Public Speaking, SQL, Teamwork, Visual Basic for Applications (VBA)
About
If you're an aspiring cybersecurity enthusiast coming from another career and looking to land your first job in cyber, I'd love to take you from getting ghosted by potential employers to having them reach out to you! Your past experience in your previous role is NOT irrelevant. Let's talk. You can do this!
Full time, I'm all about that PowerShell automation! I love creating secure, effective Identity Management lifecycles, especially in Azure right now.
Profile Photo
