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# Systems Administrator

- **Company:** Optimus Technology, Inc.
- **Location:** San Antonio, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Computer Networks, Data Flow Control, Networking Hardware, Network Diagrams, Network Connections, Data Streaming, Software Troubleshooting, Information Technology, Apache Nifi
- **Published:** August 28, 2026
- **Apply:** https://careers.optimustechnology.com/careers/64625/jobs/16848697-System-Administrator/apply

## About the Role

* Configure, install, manage, and troubleshoot UNIX and Windows operating systems and GOTS/COTS software.
 * Support IT systems including day-to-day operations, monitoring, and problem resolution for all client/server/storage/network devices.
 * Optimize system operations and resource utilization and perform system capacity analysis.
 * Have at least 5 years of experience troubleshooting software installations and operations.
 * Demonstrate an understanding of computer networks with the ability to identify, troubleshoot, and document network connectivity and performance issues.
 * Perform Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution.
 * Have at least 5 years of experience analyzing and correcting data flow issues within systems.
 * Have experience understanding network diagrams and schematics to troubleshoot dataflow and computer system-related issues.
 * Working knowledge of enterprise dataflow and NiFi is helpful.
 * Be willing to perform 24/7 shift work.

## Description

Seeking a Systems Administrator for the San Antonio location to implement, troubleshoot, and maintain Information Technology (IT) systems.


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