Senior Systems Administrator

Job Description

Job Description

We are looking for a Senior Systems Administrator to support and enhance enterprise infrastructure in Birmingham, Alabama. This role is ideal for a hands-on, detail-oriented individual who brings deep experience with virtualized environments, Windows-based systems, and high-touch technical support for business-critical operations. The position will focus on maintaining reliable server performance, strengthening system availability, and resolving complex infrastructure issues across production environments.

Responsibilities:
• Administer and maintain virtual server environments, including VMware and Hyper-V platforms, to ensure stable and efficient operations.
• Oversee Windows Server infrastructure by handling configuration, performance monitoring, patching, and ongoing system maintenance.
• Provide advanced technical support as an escalation resource for complex system and desktop-related issues across the organization.
• Install, configure, and troubleshoot Windows services and core enterprise applications in production settings.
• Develop, test, and support disaster recovery procedures to improve resilience and minimize operational disruption.
• Manage Active Directory, Azure Active Directory, and Group Policy settings to support secure and effective user and system administration.
• Use PowerShell and other automation methods to streamline routine administrative tasks and improve operational consistency.
• Partner with IT teams to optimize infrastructure performance, address recurring issues, and support broader enterprise technology needs.• At least 5 years of experience in systems administration or infrastructure support within enterprise environments.
• Strong hands-on experience with VMware virtualization, Windows Server administration, and server lifecycle support.
• Working knowledge of Hyper-V and the management of virtualized production systems.
• Experience administering Active Directory, Azure Active Directory, and Group Policy in a business environment.
• Proficiency with PowerShell scripting for automation, maintenance, or troubleshooting tasks.
• Solid understanding of Microsoft Windows operating systems, including Windows 10.
• Foundational networking knowledge with the ability to diagnose connectivity and infrastructure-related issues.
• Proven ability to deliver attentive, high-touch technical support and resolve escalated technical problems effectively.