Infrastructure Administrator

We are looking for an Infrastructure Administrator to support and maintain core technology systems in a production environment. This role is ideal for a hands-on, detail-oriented individual who can manage day-to-day server operations, respond effectively to technical issues, and help keep infrastructure services stable, secure, and well-documented. The position works across Windows and Linux platforms while contributing to backup readiness, system reliability, and operational continuity.

Responsibilities:
• Administer and support enterprise infrastructure systems serving production environments, ensuring dependable performance and availability.
• Manage Windows Server platforms, including directory services fundamentals, routine updates, system hardening, and general server maintenance.
• Maintain Linux servers by handling account administration, service monitoring, patch deployment, and issue resolution.
• Investigate and resolve technical problems across servers, virtualization platforms, storage systems, and network-connected infrastructure.
• Perform backup and recovery activities, validate restore procedures, and support disaster recovery preparedness efforts.
• Apply infrastructure security standards by assisting with secure configurations, access controls, and remediation of identified vulnerabilities.
• Follow established change and incident management practices, maintaining accurate documentation and clear communication throughout support activities.• At least 3 years of experience administering enterprise infrastructure within live production environments.
• Practical knowledge of troubleshooting across server hardware, virtualization, storage, and networking layers.
• Experience supporting Windows Server environments, including Active Directory concepts, patch management, and security configuration.
• Background administering Linux systems in an enterprise setting, including users, groups, services, and troubleshooting.
• Hands-on experience with backup operations, system restores, and disaster recovery processes.
• Understanding of security best practices such as least-privilege access, secure system configuration, and vulnerability response coordination.
• Ability to work within formal change management and incident management processes with strong documentation skills.
• Familiarity with technologies such as Active Directory, Microsoft Windows Server, Windows 10, Dell Technologies, and Citrix solutions.