About the job
Stream Data Centers seeks a Systems Administrator focused on server administration and security at its Dallas, Texas location. This role manages the daily operations, performance, and availability of server environments across both data center and cloud platforms. The position ensures secure, reliable systems and supports compliance with security standards.
Role overview
The Systems Administrator maintains and improves Windows and Linux servers, working to maximize uptime and protect against threats. Responsibilities include monitoring, patching, and hardening systems, as well as troubleshooting issues and implementing solutions that enhance reliability. This role also ensures compliance with security protocols and keeps audit-ready documentation.
Collaboration with the Cybersecurity team is essential, especially for implementing and validating security controls aligned with NIST guidelines and CIS Benchmarks. The administrator addresses vulnerabilities within defined service levels and applies disciplined change management practices to maintain operational stability.
Requirements
- Experience administering Windows and Linux servers
- Understanding of server security principles and compliance standards
- Ability to document and manage changes in a structured manner
- Comfort working alongside cybersecurity professionals and following frameworks such as NIST and CIS
- Commitment to balancing system uptime with secure-by-default configurations
Team environment
The Information Technology team at Stream Data Centers delivers secure, modern technology solutions to support global operations. The group emphasizes proactive management, cybersecurity, and agile development to align technology with business needs and maintain the company’s industry leadership.

