# Senior Systems Engineer

Location[United States](https://jobicy.com/resume-region/united-states.md)Rate, USD Not specifiedWork schedule Full Time, Links—Language skills EnglishAvailable for Hire Yes [Hire me](#resume-dialog)

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## About me

I am a Senior Systems Engineer with more than 20 years of experience designing, deploying, and automating hybrid Microsoft environments. My background is centered on Active Directory, Entra ID, Microsoft 365, PowerShell automation, VMware vSphere, and disaster recovery.

I have spent much of my career building and maintaining enterprise identity and infrastructure solutions across financial services, healthcare, managed service, and other complex environments. I am especially experienced in hybrid AD and cloud administration, security hardening, compliance reporting, and large-scale automation.

In my recent roles, I have led PowerShell automation initiatives for user lifecycle management, stale object remediation, reporting, and operational workflows. I have also administered Microsoft 365 tenants, implemented conditional access and MFA, and supported identity governance and RBAC improvements.

My work has included endpoint modernization projects such as Microsoft Intune and Windows Autopilot migrations, as well as disaster recovery planning and execution using Azure Site Recovery, Commvault, and Veeam. I have also contributed to security reviews, infrastructure upgrades, and audit remediation efforts.

I enjoy solving operational problems by reducing manual toil and improving reliability through scripting, process design, and technical leadership. I have served as a Tier 3 escalation point, mentored junior engineers, and partnered closely with security, identity, and operations teams.

Overall, I bring a strong mix of systems engineering, automation, cloud administration, and infrastructure modernization experience. I am comfortable working across Windows, Microsoft cloud services, virtualization, backup, monitoring, and security tooling in enterprise environments.

## Professional area

### [Developer & Engineer](https://jobicy.com/resume-category/dev.md)[Management & Operations](https://jobicy.com/resume-category/management.md)

## Skills

### [Active Directory](https://jobicy.com/resume-skill/active-directory.md)[Automation](https://jobicy.com/resume-skill/automation.md)[Azure](https://jobicy.com/resume-skill/azure.md)[EDR](https://jobicy.com/resume-skill/edr.md)[Mentoring](https://jobicy.com/resume-skill/mentoring.md)[Microsoft 365](https://jobicy.com/resume-skill/microsoft-365.md)[Vendor Management](https://jobicy.com/resume-skill/vendor-management.md)[VMware vSphere](https://jobicy.com/resume-skill/vmware-vsphere.md)[Windows Server](https://jobicy.com/resume-skill/windows-server.md)

## Education

![Sad](data:image/svg+xml;base64,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)

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## Experience

Oct 2025 - Present  Senior Systems Engineer  @  SourceAmerica

Architect and maintain PowerShell automation suite covering AD / Entra ID / M365 user lifecycle, compliance reporting, and stale object remediation across a 3,500-user hybrid environment. Lead security hardening program including Conditional Access policy enforcement, MFA rollout, and privileged account reviews. Develop operational runbooks, compliance dashboards, and audit artifacts, and partner with identity, security, and operations teams to modernize legacy workflows.

Jun 2023 - Oct 2025  Systems Engineer III  @  RedRiver LLC

Authored PowerShell automation library for hybrid Azure AD / on-premises AD operations, identity hygiene, and reporting workflows. Administered Microsoft 365 tenant including Exchange Online, Teams, SharePoint, OneDrive, and license allocation. Configured Entra ID roles, RBAC, dynamic groups, and conditional access policies. Implemented Workday-to-Active Directory sync integration impacting 500+ employees. Served as Tier 3 escalation point and provided technical leadership and mentorship.

May 2023 - Dec 2023  Systems Engineer  @  MedSR (Southern Illinois Hospitals)

Developed PowerShell automation for AV compliance, server inventory, inactive accounts, and Active Directory health reporting. Led domain controller upgrades from Server 2012 to 2019 with near-zero-downtime cutovers. Deployed SolarWinds monitoring platform and hardened PKI certificate templates per security audit findings.

Dec 2022 - Jun 2023  Systems Engineer III  @  Insight Global (RedRiver)

Led migration of 500 endpoints to Microsoft Intune and Windows Autopilot, including security policy design and deployment rings. Migrated backup and recovery posture from Veeam to Azure Site Recovery and Commvault. Owned disaster recovery testing and failover/failback flow, and hardened Azure environment with conditional access, MFA, SSO, and enterprise app governance.

Aug 2022 - Jan 2023  Active Directory Engineer  @  Beacon Hill (Wawa)

Authored PowerShell scripts to enumerate local administrator group membership across the server fleet and produced audit-ready reports for group and application owners.

Jun 2021 - Oct 2022  Sr. Systems Administrator  @  Insight Global (Nidec Global)

Engineered Group Policy Objects to bring the Windows Server estate into STIG compliance. Developed PowerShell-based Active Directory health monitoring and custom reporting solutions. Migrated Server 2012 infrastructure to Server 2019/2022 across multiple sites.

Jan 2018 - Jun 2021  Systems Engineer  @  TrailWest Bank

Administered Exchange hybrid/cloud environment, deployed and managed Hyper-V nodes and VMware clusters, built server gold images, and created PowerShell automation to accelerate deployment workflows. Automated backup ticket creation and built reporting for patch management, audit logs, and capacity utilization.

Jan 2005 - Jan 2020  Technical Services Manager  @  Action Motivation Inc.

Architected and delivered event/tradeshow attendee registration networks for events ranging from 500 to 15,000 attendees. Designed and managed mixed Linux and Windows server environments, led IT operations, and managed staff and contractors with hiring, mentorship, and performance responsibility.

Dec 2015 - Jan 2018  Systems Engineer  @  Corporate Technology Group

Architected and deployed Cisco UCS environments with IBM Storwize SANs, managed VMware upgrades and greenfield deployments, coordinated workstation imaging via MDT/SCCM, and onboarded clients into SolarWinds monitoring. Deployed Cisco/Meraki/Barracuda networking and reviewed system security audits.

Nov 2013 - Dec 2015  System Administrator  @  Deaconess Medical Center

Managed Exchange 2008 environment, distribution lists, anti-spam, and update workflows. Provisioned servers, conducted capacity planning audits, and developed Group Policy Objects and PowerShell/Batch scripts for desktop, printer, and drive mapping management.

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