Kyle Geesaman
Kyle Geesaman

Senior Systems Administrator/ Manager IT

Open to offers · Member since 31 Oct 2026
Location
Bluffton, United States
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance, Temporary
Experience level
Senior

About

Professional summary

I am an experienced Systems Administrator with more than 15 years of experience managing, maintaining, supporting, and scaling enterprise IT infrastructure. I focus on ensuring high availability, performance, and reliability for mission-critical systems.

I have extensive experience administering Windows Server, Active Directory, cloud services, endpoint environments, backup platforms, and disaster recovery solutions. I use proactive lifecycle management, patching, and security controls to protect infrastructure and maintain data integrity.

I have led complex infrastructure upgrades, Microsoft 365 migrations, telehealth deployments, and security initiatives in enterprise and healthcare environments. My work includes implementing compliant antivirus solutions and improving operational readiness through governance and change management.

I serve as a Tier III escalation resource for high-impact infrastructure, hardware, network, and application incidents. I collaborate with technical teams, vendors, and business stakeholders to identify root causes and restore services efficiently.

I also value thorough documentation and knowledge management. I create SOPs, configuration documentation, and Confluence-based technical resources that improve support efficiency, first-call resolution, and analyst effectiveness.

Notice period: Immediately

Skills

17 capabilities

Tech stack & tools

Working toolkit

Collaboration

Data Stores

Development

Languages & Frameworks

Marketing and Sales Tools

Experience

Career history

Manager, Technology Services Premier Inc. / Contigo Health

Maintained the stability, availability, and performance of enterprise infrastructure and server environments supporting mission-critical applications. Led complex system upgrades and patching initiatives to reduce vulnerabilities through proactive lifecycle management.

Managed backup and disaster recovery solutions to preserve data integrity and support rapid recovery. Built a scalable Confluence knowledge-management platform, authored SOPs and configuration documentation, and served as the primary Tier III escalation lead for high-impact incidents across infrastructure, applications, vendors, and business teams.

Senior Systems Administrator Blanchard Valley Health System

Executed an organization-wide Microsoft 365 migration and infrastructure upgrade supporting high-performance clinical operations. Deployed HIPAA-compliant antivirus and security measures across multiple locations to protect sensitive data and enterprise infrastructure.

Led rapid telehealth deployment initiatives, ensuring secure and stable connectivity for remote-enabled services. Managed infrastructure, cloud services, endpoint management, and security operations while formalizing change-management and governance processes to improve stability and audit readiness. Served as a primary Tier III escalation lead.

Systems Administrator Blanchard Valley Health System

Administered Active Directory, backup systems, and mobile device management platforms to maintain a secure enterprise infrastructure. Diagnosed and resolved complex hardware and network issues while providing advanced technical support for users and infrastructure components.

Collaborated with project teams to deploy infrastructure technologies and system enhancements that improved reliability. Managed cloud services, endpoint management, security operations, and enterprise technology lifecycle initiatives.

Education

Learning history

Western Governors University

Bachelor of Business, IT Management

Bachelor of Business degree in IT Management. Institution located in Salt Lake City, Utah.

James A. Rhodes State College

Associate of Applied Science, Information Technology

Associate of Applied Science degree in Information Technology. Institution located in Lima, Ohio.

Coursera

Google AI Professional Certificate, Artificial Intelligence

Completed Google AI Professional Certificate.

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