Systems Administrator II
Aleut Federal · San Antonio, Texas, US
Key Responsibilities Systems Administrator - Provide overall technical leadership for enterprise systems operations, including hardware, software, networking...
Job description
Key Responsibilities Systems Administrator: - Provide overall technical leadership for enterprise systems operations, including hardware, software, networking, and infrastructure components - Direct and monitor day-to-day operations for enterprise computing environments - Translate business requirements into enterprise IT designs, architectures, and technical solutions - Perform engineering analysis and integration of enterprise service alternatives to support modernization initiatives Linux Systems Specialty: - Serve as the primary SME for Linux/UNIX environments (RHEL, CentOS, Ubuntu, etc.) - Administer, configure, and optimize Linux-based systems in physical and virtual environments - Perform system tuning, performance optimization, and root-cause analysis of complex issues - Support patching, upgrades, and lifecycle management of Linux systems - Implement automation using Bash, Python, or similar scripting tools Infrastructure Operations & Troubleshooting: Monitor, diagnose, and resolve issues across: - Servers (Linux & Windows) - Network systems - Storage environments (SAN/NAS) - Applications and enterprise services - Utilize advanced tools to identify and resolve performance...