Full-time

Senior Software System Administrator

Posted by UL, LLC • Warsaw, Poland, Poland

📍 Warsaw, Poland 🕒 February 28, 2026

About the Role





+ Manages the day-to-day operations of the Customer facing Infrastructure by monitoring system performance, configuration, maintenance and repair.



+ Ensures that records of system downtime and equipment inventory are properly maintained.



+ Applies revisions to host system firmware and software.



+ Works with vendors to assist support activities.



+ Performs troubleshooting as required and lead problem-solving efforts often involving outside vendors and team members from other departments.



+ Establishes guidelines and methods for the installation and management of the operating systems, disk subsystems, firewalls and switches, and other components.



+ Conducts studies, consults with vendors, management and staff concerning projected enhancements to hardware for existing and new technologies; and presents cost-benefit recommendations to upper managemen...

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