Jeremy C. FontenotIT support · Systems administration

Jeremy Fontenot / Technical portfolio

Skills, connected
to original proof.

Fifteen case studies. Direct technical evidence. Explore the configuration, the result, and the skill behind it.

PROJECT 15 / POWERSHELL AUTOMATION

JF Automation & Scripting Dashboard

Local PowerShell 7 workflows for cloud inventory, hybrid identity checks, Windows LAPS validation and guarded AD provisioning.

Project 15 case study ↗

Windows LAPS & Advanced Group Policy

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Microsoft Entra Hybrid Identity & Cloud Sync

  • The retained validation record documents scoped user provisioning, Department synchronization, and source-anchor correlation. Open supporting artifact

  • The retained test record reports a successful Entra sign-in after an on-premises password change. Open supporting artifact

  • The retained test record documents security-group provisioning and one synchronized direct member. Open supporting artifact

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On-Premises Microsoft Home Lab

  • The retained DC01 inventory derivative records Windows Server with AD DS, DNS, DHCP, and Group Policy Management roles. Open supporting artifact

  • Retained evidence documents one network-isolated Linux01 restore drill, guest boot and agent response, followed by cleanup. Open supporting artifact

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Windows Admin Center Lab Management

  • The retained Windows Admin Center screenshot shows six lab connections, including two with Connected Azure status. Open supporting artifact

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SCVMM 2022 Hyper-V Management

  • The retained VMM console capture shows HVHOST01 managed with host status OK and one virtual machine. Open supporting artifact

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Azure Arc Hybrid Windows Management

  • The public-safe Arc summary records two connected Windows Server lab machines and running Arc services on HVHOST01. Open supporting artifact

  • The retained Arc summary records a SQL Server 2022 Developer instance with a succeeded SQL extension and OK telemetry uploads. Open supporting artifact

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APP01 Hyper-V Storage Expansion

  • The retained guest PowerShell capture shows a healthy online 100 GB GPT disk, C: at 63.37 GB, and a 36 GB Data volume. Open supporting artifact

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Cross-Platform Administration & Support Method

  • Retained Linux01 evidence documents an SSSD responder/socket conflict correction and successful post-remediation AD identity lookup and SSH. Open supporting artifact

  • Retained WS01 inventory records Windows domain membership and a true secure-channel result. Open supporting artifact

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ServiceNow Request Fulfillment & Procurement Workflow

  • The project record documents REQ/RITM approval, Procurement and Field Services tasks, and automatic request closure in a ServiceNow PDI. Open supporting artifact

  • The project record documents an itil role qualifier as the cause of an assignee-selection issue, with the qualifier preserved. Open supporting artifact

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Microsoft 365 Messaging & Security Administration

  • Sanitized command evidence records a SharedMailbox with FullAccess and SendAs delegation. Open supporting artifact

  • Sanitized command evidence records an enabled, enforced external-sender subject-prefix pilot rule. Open supporting artifact

  • The retained validation record documents Conditional Access scope remediation and a successful post-remediation MFA sign-in. Open supporting artifact

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Windows Autopilot & Intune MDM Provisioning

  • Sanitized post-Autopilot output records Entra join, successful device authentication, and an Azure AD PRT. Open supporting artifact

  • Retained BitLocker validation records the captured encryption and protection state; this is personal-device lab evidence. Open supporting artifact

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macOS ABM to Intune Enterprise Runbook

  • The retained matrix distinguishes APNs and macOS policy configuration from unperformed ABM/ADE enrollment and managed-Mac operations. Open supporting artifact

  • The simulated deployment scenario is a runbook, rather than proof of completed managed-Mac enrollment. Open supporting artifact

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Microsoft 365 Graph Administration Lab

  • The supplied Get-EntraRoleInventory.ps1 implements read-only Graph reporting; retained documentation reports validation, while live CSV output is withheld. Open supporting artifact

  • The supplied Get-EntraStaleAccounts.ps1 implements read-only Graph reporting; retained documentation reports validation, while live CSV output is withheld. Open supporting artifact

  • The supplied Get-IntuneManagedDeviceInventory.ps1 implements read-only Graph reporting; retained documentation reports validation, while live CSV output is withheld. Open supporting artifact

  • The supplied Get-M365GroupMembership.ps1 implements read-only Graph reporting; retained documentation reports validation, while live CSV output is withheld. Open supporting artifact

  • The supplied Get-M365LicenseAssignment.ps1 implements read-only Graph reporting; retained documentation reports validation, while live CSV output is withheld. Open supporting artifact

  • The supplied Get-M365TenantInventory.ps1 implements read-only Graph reporting; retained documentation reports validation, while live CSV output is withheld. Open supporting artifact

  • The supplied Get-M365UserInventory.ps1 implements read-only Graph reporting; retained documentation reports validation, while live CSV output is withheld. Open supporting artifact

  • Retained troubleshooting notes document correcting directory-role membership query parameters and adding a missing sign-in activity scope. Open supporting artifact

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PROJECT 14 / IDENTITY & SECURE APPLICATIONS

Grafana OSS + Microsoft Entra SSO

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